{"title":"Sensors","description":"","products":[{"product_id":"ldr-module","title":"LDR Light Sensor Module","description":"\u003ch1\u003eDigital LDR Photo Resistor Module\u003c\/h1\u003e\n\u003cp\u003eThe Digital LDR Module is used to detect the presence of light \/ measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of signal detection can be adjusted using the potentiometer.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eUse it to detect the light brightness in your environment and decide to switch OFF or ON light. Or maybe adjust the brightness of the LED of your house?\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eYou can adjust the threshold (sensitivity) of the digital output by tuning the onboard variable resistor (potentiometer). Simple usage as it is the digital output, so you will know the light present and decide what to do with it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt comes with an M3 mounting hole for ease of attaching it to an object. Onboard, it provides an LDR, high sensitivity and commonly being used for light detection. The module comes with a power LED and a status LED as an indicator.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLDR Module Photosensitive resistor module most sensitive to environmental light intensity is generally used to detect the ambient brightness and light intensity.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e\u003cstrong\u003e1.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eModule light conditions or light intensity reach the set threshold, DO port output high when the external ambient light intensity exceeds a set threshold, the module D0 output low;\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cspan\u003e\u003cstrong\u003e2.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eDigital output D0 is directly connected to the MCU, and detect high or low TTL, thereby detecting ambient light intensity changes;\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cspan\u003e\u003cstrong\u003e3.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eDigital output module DO  can directly drive the relay module, which can be composed of a photoelectric switch\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003ePin details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVCC\u003c\/strong\u003e\u003c\/span\u003e ↔\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e3.3V to 5V DC.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/span\u003e ↔\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eGround.\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eDO\u003c\/strong\u003e\u003c\/span\u003e ↔\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eDigital Output\u003c\/em\u003e\u003cem\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eLM393-based design.\u003c\/li\u003e\n\u003cli\u003eIt can detect ambient brightness and light intensity.\u003c\/li\u003e\n\u003cli\u003eAdjustable sensitivity (via blue digital potentiometer adjustment).\u003c\/li\u003e\n\u003cli\u003eOutput Digital – 0V to 5V, Adjustable trigger level from preset.\u003c\/li\u003e\n\u003cli\u003eLEDs indicating output and power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"3-Pins","offer_id":48251200274672,"sku":"50380","price":35.0,"currency_code":"INR","in_stock":true},{"title":"4-Pins","offer_id":48251200307440,"sku":"612642026","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/LDRModule1.webp?v=1715766785"},{"product_id":"mpr121-capacitive-touch-module","title":"MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard","description":"\u003ch1 class=\"page-heading\" content=\"MPR121 V12 Proximity Capacitive Touch Sensor I2C Interface Module\" itemprop=\"name\"\u003eMPR 121 V12 Proximity Capacitive Touch Sensor I2C Interface Module\u003c\/h1\u003e\n\u003cp\u003eThis MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode The MPR121 also features eight LED driving… pins, when these pins are not configured as electrodes, they may be used to drive LEDs.There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to the ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also connect SDA, SCL, and the interrupt pin to 10k pull-up resistors. If you do not require the pull-up resistors you can open the jumpers by cutting the trace connecting them.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eFeatures of \u003c\/strong\u003eMPR121 Breakout V12 Capacitive Touch Sensor Controller Module\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eCapacitive touch sensor controller is driven by an I2C interface.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan control up to twelve individual electrodes, as well as a simulated thirteenth electrode.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEight LED driving pins.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnection to the microcontroller \/microprocessor via the I2C bus.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications of \u003c\/strong\u003eMPR121 Breakout V12 Capacitive Touch Sensor Controller Module\u003cstrong\u003e:-\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eOperating Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e2.5 to 3.6VDC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eColor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003eAlloy+Plastic\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eInterface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003eI2C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eLength (mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e30\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eWidth (mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e20\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eHeight (mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eWeight (gm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eShipment Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"product_weight attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e0.010 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cspan\u003eShipment Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"product_dimensions attribute_value\"\u003e\n\u003cp\u003e\u003cspan\u003e 5 5 1 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19854414643296,"sku":"57088","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/MPR121_-_Capacitive_Touch_Module.jpg?v=1552574892"},{"product_id":"ir-obstacle-avoider-sensor","title":"IR Infrared Obstacle Avoider Sensor Module","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"mf-entry-product-header\"\u003e\n\u003cdiv class=\"entry-left\"\u003e\n\u003ch1 class=\"product_title entry-title\"\u003eIR Sensor Module – Infrared Proximity Sensor\u003c\/h1\u003e\n\u003cul class=\"entry-meta\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp align=\"JUSTIFY\"\u003eInfrared Obstacle Avoidance IR Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life.\u003c\/p\u003e\n\u003cp align=\"JUSTIFY\"\u003eThe module features a 3 wire interface with Vcc, GND, and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance\/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine-tune the range of operation, effective distance range is 2cm to 80cm.\u003c\/p\u003e\n\u003cp align=\"JUSTIFY\"\u003e\u003cspan\u003e– Onboard LED indicates if the module is connected properly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e– Another onboard LED indicates when threshold values are touched (turns on)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e– Great for DIY projects and Arduino beginners\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e– M3 Mounting holes to mount the module on your desk or project\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e– Proximity range up to 7 centimeters depending on the obstructing object and surrounding environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"JUSTIFY\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eInterface Description (3-wire):\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1. VCC: external 3.3V-5V voltage (can be directly connected to 5v MCU and 3.3v MCU)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. GND: GND External\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. OUT: small board digital output interfaces (0 and 1)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\n\u003cp\u003eMain Chip\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003eLM393\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\n\u003cp\u003eOperating Voltage Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e3.6~5 VDC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003eAverage Current Consumption (mA)\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e0.06\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003eDetection Angle\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e35 °\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003eDistance Measuring Range\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e2 ~ 30cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619125985376,"sku":"51925","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-2_27_1.jpg?v=1582011776"},{"product_id":"ultrasonic-sensor-module","title":"Ultrasonic Sensor Range Finder Module HC-SR04","description":"\u003ch2 data-end=\"597\" data-start=\"491\"\u003eHC-SR04 Ultrasonic Sensor – Distance \u0026amp; Obstacle Detection Module for Arduino, Raspberry Pi, and Robotics\u003c\/h2\u003e\n\u003cp data-end=\"827\" data-start=\"625\"\u003eThe \u003cstrong data-end=\"665\" data-start=\"629\"\u003eHC-SR04 Ultrasonic Sensor Module\u003c\/strong\u003e is a high-precision, easy-to-use \u003cstrong data-end=\"728\" data-start=\"699\"\u003edistance measuring sensor\u003c\/strong\u003e that uses \u003cstrong data-end=\"765\" data-start=\"739\"\u003eultrasonic sound waves\u003c\/strong\u003e to determine the distance between the sensor and an object.\u003c\/p\u003e\n\u003cp data-end=\"1082\" data-start=\"829\"\u003eIt provides \u003cstrong data-end=\"887\" data-start=\"841\"\u003eaccurate, non-contact distance measurement\u003c\/strong\u003e from \u003cstrong data-end=\"911\" data-start=\"893\"\u003e2 cm to 400 cm\u003c\/strong\u003e (up to 4 meters) with a \u003cstrong data-end=\"971\" data-start=\"936\"\u003ehigh degree of accuracy (±3 mm)\u003c\/strong\u003e. This module is widely used in \u003cstrong data-end=\"1079\" data-start=\"1003\"\u003erobotics, automation, parking systems, and object avoidance applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1175\" data-start=\"1084\"\u003eIt is fully compatible with \u003cstrong data-end=\"1172\" data-start=\"1112\"\u003eArduino, Raspberry Pi, ESP32, and other microcontrollers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1180\" data-start=\"1177\"\u003e\n\u003ch2 data-end=\"1203\" data-start=\"1182\"\u003e\u003cstrong data-end=\"1201\" data-start=\"1185\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1614\" data-start=\"1204\"\u003e\n\u003cli data-end=\"1268\" data-start=\"1204\"\u003e\n\u003cp data-end=\"1268\" data-start=\"1206\"\u003e\u003cstrong data-end=\"1242\" data-start=\"1206\"\u003eNon-contact distance measurement\u003c\/strong\u003e using ultrasonic waves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1328\" data-start=\"1269\"\u003e\n\u003cp data-end=\"1328\" data-start=\"1271\"\u003e\u003cstrong data-end=\"1293\" data-start=\"1271\"\u003eMeasurement range:\u003c\/strong\u003e 2 cm to 400 cm (up to 4 meters).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1358\" data-start=\"1329\"\u003e\n\u003cp data-end=\"1358\" data-start=\"1331\"\u003e\u003cstrong data-end=\"1349\" data-start=\"1331\"\u003eHigh accuracy:\u003c\/strong\u003e ±3 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1413\" data-start=\"1359\"\u003e\n\u003cp data-end=\"1413\" data-start=\"1361\"\u003e\u003cstrong data-end=\"1387\" data-start=\"1361\"\u003eSimple 4-pin interface\u003c\/strong\u003e (VCC, Trig, Echo, GND).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1488\" data-start=\"1414\"\u003e\n\u003cp data-end=\"1488\" data-start=\"1416\"\u003e\u003cstrong data-end=\"1438\" data-start=\"1416\"\u003eStable performance\u003c\/strong\u003e and \u003cstrong data-end=\"1463\" data-start=\"1443\"\u003eeasy integration\u003c\/strong\u003e with microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1548\" data-start=\"1489\"\u003e\n\u003cp data-end=\"1548\" data-start=\"1491\"\u003e\u003cstrong data-end=\"1516\" data-start=\"1491\"\u003eLow power consumption\u003c\/strong\u003e – ideal for embedded systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1614\" data-start=\"1549\"\u003e\n\u003cp data-end=\"1614\" data-start=\"1551\"\u003eCompact and lightweight design for robotics and DIY projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2286\" data-start=\"2265\"\u003e\u003cstrong data-end=\"2284\" data-start=\"2268\"\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2679\" data-start=\"2287\"\u003e\n\u003cli data-end=\"2337\" data-start=\"2287\"\u003e\n\u003cp data-end=\"2337\" data-start=\"2289\"\u003e\u003cstrong data-end=\"2301\" data-start=\"2289\"\u003eRobotics\u003c\/strong\u003e – obstacle detection \u0026amp; avoidance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2402\" data-start=\"2338\"\u003e\n\u003cp data-end=\"2402\" data-start=\"2340\"\u003e\u003cstrong data-end=\"2356\" data-start=\"2340\"\u003eIoT Projects\u003c\/strong\u003e – smart distance and proximity measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2475\" data-start=\"2403\"\u003e\n\u003cp data-end=\"2475\" data-start=\"2405\"\u003e\u003cstrong data-end=\"2424\" data-start=\"2405\"\u003eHome Automation\u003c\/strong\u003e – automatic doors, smart tanks, parking sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2540\" data-start=\"2476\"\u003e\n\u003cp data-end=\"2540\" data-start=\"2478\"\u003e\u003cstrong data-end=\"2500\" data-start=\"2478\"\u003eIndustrial Systems\u003c\/strong\u003e – object detection and level sensing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2606\" data-start=\"2541\"\u003e\n\u003cp data-end=\"2606\" data-start=\"2543\"\u003e\u003cstrong data-end=\"2563\" data-start=\"2543\"\u003eEducational Kits\u003c\/strong\u003e – STEM learning and Arduino experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2679\" data-start=\"2607\"\u003e\n\u003cp data-end=\"2679\" data-start=\"2609\"\u003e\u003cstrong data-end=\"2625\" data-start=\"2609\"\u003eDIY Projects\u003c\/strong\u003e – creative electronic distance measurement systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Basic","offer_id":48251199914224,"sku":"38246","price":85.0,"currency_code":"INR","in_stock":true},{"title":"RGB","offer_id":48251199946992,"sku":"1914136912","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/UltrasonicSensors.jpg?v=1760159487"},{"product_id":"triple-axis-accelerometer","title":"Triple Axis Accelerometer ADXL","description":"\u003ch2 class=\"product_title entry-title\"\u003eADXL 345 335 Three-Axis Accelerometer Board\u003c\/h2\u003e\n\u003cp\u003eThe Three-Axis Accelerometer Board is an essential tool for precise motion sensing and acceleration measurement across three dimensions. Whether you're developing advanced robotics, monitoring structural integrity, or designing cutting-edge wearables, this versatile sensor module offers unparalleled accuracy and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Axis Measurement:\u003c\/strong\u003e With the ability to detect acceleration along the X, Y, and Z axes simultaneously, this accelerometer board provides comprehensive motion data for a wide range of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Leveraging state-of-the-art MEMS technology, the board delivers precise acceleration measurements with minimal noise and drift, ensuring reliable performance in even the most demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Designed to withstand varying environmental conditions, the board offers a broad operating temperature range and robust construction, making it suitable for both indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Easy to Use:\u003c\/strong\u003e Featuring a compact form factor and straightforward interface, this board is easy to integrate into your projects, whether you're a hobbyist experimenting with DIY electronics or a professional engineer developing commercial products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Connectivity:\u003c\/strong\u003e Equipped with standard communication protocols such as I2C and SPI, the board seamlessly interfaces with a wide range of microcontrollers and development platforms, enabling rapid prototyping and deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Optimized power management ensures efficient operation, making the board suitable for battery-powered applications that require extended usage without frequent recharging.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcceleration Range:\u003c\/strong\u003e ±3 g (configurable for other ranges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 10-bit (ADXL335), up to 13-bit (ADXL345)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Data Rate (ODR):\u003c\/strong\u003e Up to 3200 Hz (ADXL335), up to 1600 Hz (ADXL345)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 1.8V to 3.6V (ADXL335), 2.0V to 3.6V (ADXL345)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -40°C to +85°C (ADXL335), -40°C to +105°C (ADXL345)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Analog (ADXL335), Digital (ADXL345 - I2C\/SPI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eADXL335:\u003c\/strong\u003e The ADXL335 is a classic analog accelerometer renowned for its simplicity and reliability. It provides accurate acceleration data in a compact package, making it ideal for basic motion sensing applications and educational projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eADXL345:\u003c\/strong\u003e The ADXL345 is a digital accelerometer featuring advanced digital signal processing capabilities for enhanced accuracy and flexibility. With higher resolution and configurable settings, it's well-suited for demanding industrial, automotive, and consumer electronics applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotion Sensing and Gesture Recognition\u003c\/li\u003e\n\u003cli\u003eVibration Monitoring and Analysis\u003c\/li\u003e\n\u003cli\u003eInertial Navigation Systems\u003c\/li\u003e\n\u003cli\u003eStructural Health Monitoring\u003c\/li\u003e\n\u003cli\u003eRobotics and UAVs (Unmanned Aerial Vehicles)\u003c\/li\u003e\n\u003cli\u003eSports and Fitness Tracking\u003c\/li\u003e\n\u003cli\u003eAutomotive Safety Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"ADXL345","offer_id":48251199848688,"sku":"38443","price":149.0,"currency_code":"INR","in_stock":false},{"title":"ADXL335","offer_id":48251199881456,"sku":"622627706","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Accelerometer.jpg?v=1581944296"},{"product_id":"pir-motion-detector-module","title":"PIR Motion Sensor Detector Module HC-SR501","description":"\u003ch2\u003ePassive InfraRed Motion Sensor Detector Module HC SR 501\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide Working Voltage Range: DC 4.5V- 20V\u003c\/li\u003e\n\u003cli\u003eDetection Distance: 3 to 7m (can be adjusted)\u003c\/li\u003e\n\u003cli\u003eBlockade time: 2.5s (Default)\u003c\/li\u003e\n\u003cli\u003eWork temperature: -20-+80C\u003c\/li\u003e\n\u003cli\u003eHigh digital pulse when it detects Motion of Human Body within the sensor's range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e\u003cem\u003ePIR Motion Sensor Detector Module HC-SR501\u003c\/em\u003e\u003c\/strong\u003e allows you to sense motion. It is mostly used to detect the motion of a human body present within the sensor’s range which can be adjusted between 3 to 7 meters. It is often referred to as “\u003cem\u003ePIR\u003c\/em\u003e”, “\u003cem\u003ePyroelectric\u003c\/em\u003e”, “\u003cem\u003ePassive Infrared\u003c\/em\u003e”, “\u003cem\u003eIR Motion\u003c\/em\u003e” sensor or \"\u003cem\u003ePyroelectric Infrared Motion Detection Sensor\u003c\/em\u003e\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer. Repeat Trigger Selection Jumper is also available. Compatible with ARDUINO, RASPBERRY PI, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe blocking time potentiometer is also provided on-board to set the blocking time during which the sensor does not respond to any change in motion. The minimum blocking time that can be set is 2.5 seconds and a maximum of 10 seconds.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eTo Increase Sensitivity Rotate the Sensitivity Pot Clockwise.\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eTo Decrease Sensitivity Rotate the Sensitivity Anti-Clockwise.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eTo Increase Time Delay Rotate the Time Delay Pot Anti-Clockwise.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eTo Decrease Time Delay Rotate the Time Delay Pot Clockwise.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619328950368,"sku":"45900","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/PIR_Motion_Detector_Module.jpg?v=1582007344"},{"product_id":"pulse-rate-heart-sensor","title":"Pulse Heart Beat Rate Amped Sensor","description":"\u003ch1 class=\"product-title\"\u003eXD-58C Pulse Heart Rate Detector Sensor\u003c\/h1\u003e\n\u003ch5\u003e\n\u003cspan style=\"font-size: 1.4em;\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCombines optical heart rate sensor with amplification and noise cancellation circuit.\u003c\/li\u003e\n\u003cli\u003eFast and easy to get reliable pulse readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Documents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/PulseSensorAmpd%20-%20Schematic.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WorldFamousElectronics\/PulseSensorStarterProject\"\u003eGetting Started Project\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WorldFamousElectronics\/PulseSensor_Amped_Arduino\"\u003eGetting Advanced Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/WorldFamousElectronics\/PulseSensor_Amped_Processing_Visualizer\"\u003ePulse Sensor Processing Visualizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003ePulse Sensor is a simple plug-and-play heartbeat sensor for Arduino. The sensor clips onto a fingertip or earlobe and plugs right into Arduino with some jumper cables. It also includes an open-source monitoring app that graphs your pulse in real-time. \u003c\/p\u003e\n\u003cp\u003eIt is widely used by students, artists, athletes, makers, and game \u0026amp; mobile developers who want to easily incorporate live heartrate data into their projects. \u003cspan\u003e.It combines a simple optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get the reliable pulse readings. Also, it sips power with just 4mA current draw at 5V so it's great for mobile applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619367288928,"sku":"52762","price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/HeartRatePulseSensorMakerBazar1.jpg?v=1637233670"},{"product_id":"soil-moisture-sensor","title":"Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer","description":"\u003ch1\u003e\u003clabel data-mce-fragment=\"1\" class=\"d-block\"\u003e\u003cstrong data-mce-fragment=\"1\" class=\"font-xlarge pr-2\"\u003eSoil Moisture Sensor Module FC-28 with LM293\u003c\/strong\u003e\u003c\/label\u003e\u003c\/h1\u003e\n\u003cp\u003eThis is Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eArdunio\u003c\/strong\u003e\u003c\/span\u003e. With this module, you can tell when your plants need watering by how moist the soil is in your pot, garden, or yard. The two probes on the sensor act as variable resistors. Use it in a home automated watering system, hook it up to IoT, or just use it to find out when your plant needs a little love. Installing this sensor and its PCB will have you on your way to growing a green thumb!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe soil moisture sensor consists of two probes which are used to measure the volumetric content of water. The two probes allow the current to pass through the soil and then it gets the resistance value to measure the moisture value.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen there is more water, the soil will conduct more electricity which means that there will be less resistance. Therefore, the moisture level will be higher. Dry soil conducts electricity poorly, so when there will be less water, then the soil will conduct less electricity which means that there will be more resistance. Therefore, the moisture level will be lower.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eWiring Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVCC:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e3.3V-5V\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eGND:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eGND\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eDO:\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003eDigital output interface(0 and 1)\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eAO:\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003eAnalog output interface\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eDual output mode, analog output more accurate\u003c\/li\u003e\n\u003cli\u003eA fixed bolt hole for easy installation\u003c\/li\u003e\n\u003cli\u003eWith power indicator (red) and digital switching output indicator (green)\u003c\/li\u003e\n\u003cli\u003eHaving LM393 comparator chip, stable.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619309813856,"sku":"41516","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Soil_Moisture_Sensor.jpg?v=1625558933"},{"product_id":"metal-touch-sensor-module","title":"KY-036 Metal Detector Sensor Module","description":"\u003ch1 itemprop=\"name\"\u003eKY036 Metal Touch Sensor Module Human Touch Sensor For Arduino\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe KY-036 Touch Sensor Module utilizes a floating lead on a Darlington transistor to detect a touch. There are 2 LEDs on board. A red LED lights when power is applied. A green or red LED lights when a touch is detected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMain chip: LM393\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWorking voltage: for DC 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSingle-channel signal output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLow-level output signal used for human body touch sensor alarm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAdjustable sensitivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePin Connector to board: 4 Pins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMain chip\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLM393\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWorking voltage(V)   \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePCB Color\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength(mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e43\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWidth(mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e16\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHeight(mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e15\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight(g)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"attribute_name\" data-mce-fragment=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19974841630816,"sku":"48747","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Metal_Touch_Sensor_Module.jpg?v=1552572770"},{"product_id":"rain-drop-detection-sensor-module","title":"Rain Drop Detection Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eRain Sensitive Detector Sensor Module\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Raindrops Detection sensor module is used for rain detection. It is also for measuring rainfall intensity. Rain sensor can be used for all kinds of weather monitoring and translated into output signals and AO.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRaindrops Detection Sensor Module Rain Weather Module for Arduino, etc. Rain sensor can be used to monitor a variety of weather conditions and turned into several fixed output signal and Analog output.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIt includes a printed circuit board (control board) that “collects” the raindrops. As raindrops are collected on the circuit board, they create paths of parallel resistance that are measured via the op-amp. The lower the resistance (or the more water), the lower the voltage output. Conversely, the less water, the greater the output voltage on the analog pin. A completely dry board, for example, will cause the module to output 5V.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe module includes a rain board and a control board that is separate for more convenience. It has a power indicator LED and an adjustable sensitivity through a potentiometer. The module is based on the LM393 op-amp.\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe LM393, use of the wide voltage comparator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProvide both digital and analog output\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput LED indicator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompatible with Arduino\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTTL Compatible\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe sensor uses the high-quality FR – 04 double material, the large area of 5.5 * 4.0 CM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTreatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWith potentiometer sensitivity adjustment\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe output format: digital switch output (0 and 1) and analog AO voltage output;\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHas a fixed bolt hole, convenient installation\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The Module can come with or without wire and we ship it randomly according to availability.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19974897696864,"sku":"43712","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Rain_Drop_Sensor.jpg?v=1552632995"},{"product_id":"temperature-sensor","title":"LM35 TO-92-3 Board Mount Temperature Sensors","description":"\u003cdiv class=\"page-title-wrapper product\"\u003e\n\u003ch2 class=\"page-title\"\u003e\u003cspan data-ui-id=\"page-title-wrapper\" class=\"base\" itemprop=\"name\"\u003eLM 35 Temperature Sensor with Analog Output\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLM35 is an integrated analog temperature sensor whose electrical output is proportional to Degree Centigrade. LM35 Sensor does not require any external calibration or trimming to provide typical accuracies. The LM35’s low output impedance, linear output, and precise inherent calibration make interfacing to readout or control circuitry especially easy.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAs such no extra components required to interface LM35 to ADC as the output of LM35 is linear with 10mv\/degree scale. It can be directly interfaced to any 10 or 12 bit ADC. But if you are using an 8-bit ADC like ADC0808 or ADC0804 an amplifier section will be needed if you require to measure 1°C change.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLM35 can also be directly connected to Arduino. The output of LM35 temperature can also be given to comparator circuit and can be used for over temperature indication or by using a simple relay can be used as a temperature controller.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe LM35 device is rated to operate over a −55°C to 150°C temperature range, while the LM35C device is rated for a −40°C to 110°C range (−10° with improved accuracy). The LM35-series devices are available packaged in hermetic TO transistor packages, while the LM35C, LM35CA, and LM35D devices are available in the plastic TO-92 transistor package. The LM35D device is available in an 8-lead surface-mount small-outline package and a plastic TO-220 package.\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCalibrated directly in Degree Celsius (Centigrade)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLinear at 10.0 mV\/°C scale factor\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e0.5°C accuracy guarantee-able (at a25°C)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuitable for remote applications\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow cost due to wafer-level trimming\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperates from 4 to 30 volts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLess than 60 mA current drain\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow self-heating, 0.08°C in still air\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNon-linearity only 0.25°C typical\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow impedance output, 0.1Ωfor 1 mA load\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Basic-Quality","offer_id":49509720522992,"sku":"39677","price":35.0,"currency_code":"INR","in_stock":true},{"title":"Good-Quality","offer_id":49509726519536,"sku":"2277770005","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Temperature_Sensor.jpg?v=1565336598"},{"product_id":"force-pressure-sensor","title":"Force Pressure Sensor Square Shaped 38.1mm","description":"\u003ch1 class=\"product_title entry-title\"\u003eForce Sensor Resistor Square 38.1mm – Pressure Sensor SEN38\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSensing area : 1.75x1.5\",\u003c\/li\u003e\n\u003cli\u003eUltra-thin; 0.45 mm\u003c\/li\u003e\n\u003cli\u003eRobust; up to 10 million actuations\u003c\/li\u003e\n\u003cli\u003eSimple and easy to Integrate.\u003c\/li\u003e\n\u003cli\u003eConnector: 2-Pin Male Square Pin (Center Pin is inactive)\u003c\/li\u003e\n\u003cli\u003eRange of Force sensor can be adjusted\u003c\/li\u003e\n\u003cli\u003eForce Ranges (Standard): 4N (1lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis Force Sensor has a sensing area of 1.75 x 1.5″, sensing area and it will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Pressure Sensor can sense force anywhere in the range of 100g-10kg and can be easily integrated with Micro controllers, Arduino Boards, Raspberry Pi etc. using an Analog to Digital Converter (ADC).  \u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":18889836888160,"sku":"5644618","price":249.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Force_Sensitive_Resistor.png?v=1569292467"},{"product_id":"color-recognition-sensor","title":"TCS230 TCS3200 Color Recognition Sensor Module","description":"\u003ch2 class=\"product-single__title\"\u003eColor Recognition Sensor Module TCS3200D\/TCS2300\u003c\/h2\u003e\n\u003cp\u003eThe TCS3200 Colour Recognition Sensor Module uses a high-quality light sensor allowing you to sense any color through a combination of Red, Green, and Blue. The module provides all of the pins of the TCS3200 on convenient 0.1″ headers – ideal for use with PCBs, breadboards, or stripboards.\u003c\/p\u003e\n\u003cp\u003eFour white LEDs provide plenty of light for the color sensor and allow you to use the module in any ambient light.\u003c\/p\u003e\n\u003cp\u003eThe module requires only a single supply voltage between 2.7V and 5.5V – making it compatible with nearly all common microcontrollers, including\u003cstrong\u003e \u003cem\u003ePIC\u003c\/em\u003e\u003cem\u003es\u003c\/em\u003e\u003c\/strong\u003e\u003cem\u003e,\u003c\/em\u003e AVRs, ARM,\u003cem\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eArduino,\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eand more!\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eThe pinout is clearly labeled on the board and is as follows\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHeader one on the left side of the board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eS0:\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003eOutput frequency scaling selection input (along with S1)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eS1:\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003eOutput frequency scaling selection input (along with S0)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eOE:\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003eOutput Enable – if held low, the output of the module is turned on\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eGND:\u003c\/strong\u003e\u003c\/span\u003e \u003cem\u003eGround – connect to 0V\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHeader two on the right side of the board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eS3:\u003c\/strong\u003e\u003c\/span\u003e Photodiode type (along with S2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eS2:\u003c\/strong\u003e\u003c\/span\u003e Photodiode type (along with S3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eOUT:\u003c\/strong\u003e\u003c\/span\u003e Output – A square wave appears here showing the intensity of the detected colour\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eVCC:\u003c\/strong\u003e\u003c\/span\u003e Power – connect to 2.7V-5.5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe Photodiode type pins allow you to pick which color light you are currently detecting:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eS2 \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e       \u003cspan\u003e\u003cstrong\u003e  S3 \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e         \u003cspan\u003e\u003cstrong\u003ePhotodiode type\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cem\u003eLow      Low           Only red light\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eLow      High          Only blue light\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eHigh     Low              No filter\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eHigh                         green light\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBy combining the reading of each of the three colors, you can identify any visible color! \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eHigh-resolution conversion of light intensity to frequency.\u003c\/li\u003e\n\u003cli\u003eChip pins all have drawn for standard 100.\u003c\/li\u003e\n\u003cli\u003ePut the needle (2.54 mm).\u003c\/li\u003e\n\u003cli\u003eMil-convenient for bitmap board.\u003c\/li\u003e\n\u003cli\u003eProgrammable color and full-scale output frequency.\u003c\/li\u003e\n\u003cli\u003eCommunicate directly with a microcontroller.\u003c\/li\u003e\n\u003cli\u003eLow-profile surface-mount package.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19975351369824,"sku":"510686","price":349.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Color_Recognition_Sensor.jpg?v=1568288206"},{"product_id":"water-flow-sensor","title":"YF-S201 Water Flow Sensor Flow Meter","description":"\u003ch1 class=\"product_title entry-title wd-entities-title\"\u003eWater Flow Sensor YF-S201 Flowmeter\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Compatible\u003c\/li\u003e\n\u003cli\u003eOperating current: 15 mA (DC: 5V)\u003c\/li\u003e\n\u003cli\u003eWorking voltage range: DC 5~18V\u003c\/li\u003e\n\u003cli\u003eOperating humidity range: 35%~90%RH (no frost)\u003c\/li\u003e\n\u003cli\u003eTemperature: -25~+80 C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is YF-S201 Water Flow Measurement Sensor with 1-30Leter\/min Flow Rate in black color. This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.\u003cbr\u003e\u003cbr\u003eBy counting the pulses from the output of the sensor, you can easily calculate water flow. Each pulse is approximately 2.25 milliliters.\u003c\/p\u003e\n","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619401859168,"sku":"36751","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/WaterFlowSensor_Sea_Yf-S201Flowmeter-2.jpg?v=1678109969"},{"product_id":"sound-sensor","title":"Sound Sensor Module LM393 Black","description":"\u003ch1 class=\"product_title entry-title\"\u003eLM393 Sound Detection Sensor Module – Black\u003c\/h1\u003e\n\u003cp\u003eLM393 Sound Detection Sensor Module for Arduino\u003cstrong\u003e \u003c\/strong\u003edetects whether the sound has exceeded a threshold value. The sound is detected via a microphone and fed into an LM393 op-amp.\u003c\/p\u003e\n\u003cp\u003eThe sound level setpoint is set via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eNote: This sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSignal output indication.\u003c\/li\u003e\n\u003cli\u003eThe output is digital.\u003c\/li\u003e\n\u003cli\u003eSingle-channel signal output.\u003c\/li\u003e\n\u003cli\u003eWith the retaining bolt hole, convenient installation.\u003c\/li\u003e\n\u003cli\u003eOutput low level and the signal light when there is sound.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619379576928,"sku":"41107","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Sound_Sensor_LM393.jpg?v=1563778543"},{"product_id":"ir-sensors-array-for-line-follower","title":"5 Way IR Line Sensor Array","description":"\u003ch1 class=\"page-heading\" content=\"5 Way IR Array with Bump Switch (Line Sensor Array)\" itemprop=\"name\"\u003e5 Way IR Array (Line Sensor Array)\u003c\/h1\u003e\n\u003cp\u003e5 Channel Tracking Sensor Tracking Module Infrared Sensor is based on the infrared reflection sensor, it is often used to make tracking smart cars. The infrared emitting diode of the sensor continuously emits infrared rays. When the emitted infrared rays are reflected by the object, they are received by the infrared receiver and output analogue values. The output analogue value is related to the object distance and the colour of the object. The position of the tracking line is judged by calculating the analogue value of the five outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnection:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eVCC: VCC is the power input port, which could access 3.3V ~ 5V voltage\u003c\/li\u003e\n\u003cli\u003eGND: GND is the negative input of the power supply\u003c\/li\u003e\n\u003cli\u003eOUT1 ~ 5:OUT is the signal output port, MCU link I \/ O port\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eApplicable to a variety of platforms including for Arduino \/AVR\/ARM\/PIC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHigh-Quality Tracker Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThe module is a convenient carrier for eight IR emitter and receiver pairs evenly paced.\u003c\/li\u003e\n\u003cli\u003eDistance between each IR Sensor: 15mm\u003c\/li\u003e\n\u003cli\u003eUses 5 sensors for best resolution\u003c\/li\u003e\n\u003cli\u003eGreat useful in building fast line following and grid navigating robots\u003c\/li\u003e\n\u003cli\u003eComes with easy-to-use digital outputs with a direct connection to microcontrollers\u003c\/li\u003e\n\u003cli\u003eThe array has mounting holes of 3mm diameter for easy mounting\u003c\/li\u003e\n\u003cli\u003eStatus LED on each sensor for the detection of black line\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"[Type 1] BFD-1000 with Bump Switch","offer_id":48251199750384,"sku":"51823","price":199.0,"currency_code":"INR","in_stock":false},{"title":"[Type 2] TCRT5000L","offer_id":48251199783152,"sku":"483328834","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/IR_Sensors_Array_for_Line_Follower.jpg?v=1628014848"},{"product_id":"rfid-reader-tags","title":"RFID Reader\/Writer with RFID Card and Tag RC522","description":"\u003ch1 class=\"product_title entry-title\"\u003eRFID Kit Reader\/Writer RC522 SPI S50 with RFID Card and Tag\u003c\/h1\u003e\n\u003cp\u003eDo you want to know the work of RFID Reader\/Writer RC522 SPI S50 CARD AND KEYCHAIN, then this Product is best for you. With this Product, you can detect radio waves produced by a reader to detect the presence of (then read the data stored on) an RFID tag\u003c\/p\u003e\n\u003cp\u003eThis is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRFID Reader\/Writer RC522 SPI S50 CARD AND KEYCHAIN which works on non-contact 13.56mhz communication\u003c\/strong\u003e, is designed by NXP as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elow power consumption, low cost, and compact size read and write chip\u003c\/strong\u003e, is the best choice in the development of smart meters and portable hand-held devices.\u003c\/p\u003e\n\u003cp\u003eIt uses an advanced modulation system,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal\u003c\/strong\u003e. DSP deals with\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eISO14443A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eframes and error correction.\u003c\/p\u003e\n\u003cp\u003eThis module can fit directly in handheld devices for mass production. The module uses the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3.3V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epower supply and can communicate directly with any CPU board by connecting through the SPI protocol, which ensures reliable work, good reading distance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eHighly integrated analog circuitry to demodulate and decode responses.\u003c\/li\u003e\n\u003cli\u003eSupports ISO\/IEC 14443 A\/MIFARE.\u003c\/li\u003e\n\u003cli\u003eTypical operating distance in reading\/Write mode up to 50 mm.\u003c\/li\u003e\n\u003cli\u003eSupports ISO\/IEC 14443 A higher transfer speed communication up to 848 kBd.\u003c\/li\u003e\n\u003cli\u003eSPI up to 10 Mbit\/s.\u003c\/li\u003e\n\u003cli\u003eFIFO buffer handles 64 bytes send and receive.\u003c\/li\u003e\n\u003cli\u003eFlexible interrupt modes.\u003c\/li\u003e\n\u003cli\u003ePower-down by software mode.\u003c\/li\u003e\n\u003cli\u003eProgrammable Timer.\u003c\/li\u003e\n\u003cli\u003e2.5 V to 3.3 V power supply.\u003c\/li\u003e\n\u003cli\u003eCRC coprocessor.\u003c\/li\u003e\n\u003cli\u003eInternal self-test.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19619386753120,"sku":"43023","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/RFID_Reader_Tags.jpg?v=1576503083"},{"product_id":"rf-transmitter-receiver-module-315mhz-433mhz-arduino","title":"RF Transmitter Receiver Module Kit [Green]","description":"\u003ch2 data-section-id=\"15em9km\" data-start=\"225\" data-end=\"294\"\u003eWireless RF Communication Module Kit for Arduino and DIY Projects\u003c\/h2\u003e\n\u003cp data-start=\"296\" data-end=\"583\"\u003eThe RF Transmitter Receiver Module Kit is a cost effective and reliable solution for wireless communication projects. Available in both 315MHz and 433MHz variants, this ASK RF module pair enables simple one way data transmission between microcontrollers such as Arduino and Raspberry Pi.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"885\"\u003eDesigned for easy integration, these modules can be used for remote control systems, wireless data transfer, automation projects, and IoT applications. With long transmission range and low power consumption, this kit is ideal for beginners and professionals working on wireless communication systems.\u003c\/p\u003e\n\u003chr data-start=\"964\" data-end=\"967\"\u003e\n\u003ch3 data-section-id=\"14at72t\" data-start=\"969\" data-end=\"986\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eSupports wireless communication using RF technology.\u003cbr data-start=\"1039\" data-end=\"1042\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eAvailable in 315MHz and 433MHz frequency options.\u003cbr data-start=\"1090\" data-end=\"1093\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eCompatible with Arduino Raspberry Pi and microcontrollers.\u003cbr data-start=\"1150\" data-end=\"1153\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eLong range transmission up to 100 to 200 meters.\u003cbr data-start=\"1200\" data-end=\"1203\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eLow power consumption design.\u003cbr data-start=\"1231\" data-end=\"1234\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eCompact and breadboard friendly modules.\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eEasy to interface with simple pin configuration.\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1373\"\u003eCost effective solution for wireless projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1375\" data-end=\"1378\"\u003e\n\u003ch3 data-section-id=\"58xi60\" data-start=\"1380\" data-end=\"1409\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-section-id=\"zxvg3k\" data-start=\"1411\" data-end=\"1433\"\u003e\u003cstrong\u003e315MHz RF Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1435\" data-end=\"1775\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1435\" data-end=\"1462\"\u003e\n\u003ctr data-start=\"1435\" data-end=\"1462\"\u003e\n\u003cth data-start=\"1435\" data-end=\"1451\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1451\" data-end=\"1462\" data-col-size=\"sm\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1491\" data-end=\"1775\"\u003e\n\u003ctr data-start=\"1491\" data-end=\"1514\"\u003e\n\u003ctd data-start=\"1491\" data-end=\"1503\" data-col-size=\"sm\"\u003eFrequency\u003c\/td\u003e\n\u003ctd data-start=\"1503\" data-end=\"1514\" data-col-size=\"sm\"\u003e315 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1515\" data-end=\"1544\"\u003e\n\u003ctd data-start=\"1515\" data-end=\"1532\" data-col-size=\"sm\"\u003eReceiver Model\u003c\/td\u003e\n\u003ctd data-start=\"1532\" data-end=\"1544\" data-col-size=\"sm\"\u003eXY-MK-5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1545\" data-end=\"1573\"\u003e\n\u003ctd data-start=\"1545\" data-end=\"1564\" data-col-size=\"sm\"\u003eReceiver Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1564\" data-end=\"1573\" data-col-size=\"sm\"\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1574\" data-end=\"1600\"\u003e\n\u003ctd data-start=\"1574\" data-end=\"1593\" data-col-size=\"sm\"\u003eReceiver Current\u003c\/td\u003e\n\u003ctd data-start=\"1593\" data-end=\"1600\" data-col-size=\"sm\"\u003e4mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1601\" data-end=\"1626\"\u003e\n\u003ctd data-start=\"1601\" data-end=\"1615\" data-col-size=\"sm\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd data-start=\"1615\" data-end=\"1626\" data-col-size=\"sm\"\u003e-105 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1627\" data-end=\"1664\"\u003e\n\u003ctd data-start=\"1627\" data-end=\"1649\" data-col-size=\"sm\"\u003eTransmitter Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1649\" data-end=\"1664\" data-col-size=\"sm\"\u003e3.5V to 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1665\" data-end=\"1694\"\u003e\n\u003ctd data-start=\"1665\" data-end=\"1686\" data-col-size=\"sm\"\u003eTransmission Power\u003c\/td\u003e\n\u003ctd data-start=\"1686\" data-end=\"1694\" data-col-size=\"sm\"\u003e10mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1695\" data-end=\"1725\"\u003e\n\u003ctd data-start=\"1695\" data-end=\"1707\" data-col-size=\"sm\"\u003eData Rate\u003c\/td\u003e\n\u003ctd data-start=\"1707\" data-end=\"1725\" data-col-size=\"sm\"\u003e4KB per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1726\" data-end=\"1754\"\u003e\n\u003ctd data-start=\"1726\" data-end=\"1734\" data-col-size=\"sm\"\u003eRange\u003c\/td\u003e\n\u003ctd data-start=\"1734\" data-end=\"1754\" data-col-size=\"sm\"\u003e20 to 200 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1755\" data-end=\"1775\"\u003e\n\u003ctd data-start=\"1755\" data-end=\"1768\" data-col-size=\"sm\"\u003eModulation\u003c\/td\u003e\n\u003ctd data-start=\"1768\" data-end=\"1775\" data-col-size=\"sm\"\u003eASK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1777\" data-end=\"1780\"\u003e\n\u003cp data-section-id=\"1woc6hv\" data-start=\"1782\" data-end=\"1804\"\u003e\u003cstrong\u003e433MHz RF Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1806\" data-end=\"2118\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1806\" data-end=\"1833\"\u003e\n\u003ctr data-start=\"1806\" data-end=\"1833\"\u003e\n\u003cth data-start=\"1806\" data-end=\"1822\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1822\" data-end=\"1833\" data-col-size=\"sm\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1862\" data-end=\"2118\"\u003e\n\u003ctr data-start=\"1862\" data-end=\"1888\"\u003e\n\u003ctd data-start=\"1862\" data-end=\"1874\" data-col-size=\"sm\"\u003eFrequency\u003c\/td\u003e\n\u003ctd data-start=\"1874\" data-end=\"1888\" data-col-size=\"sm\"\u003e433.92 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1889\" data-end=\"1914\"\u003e\n\u003ctd data-start=\"1889\" data-end=\"1908\" data-col-size=\"sm\"\u003eReceiver Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1908\" data-end=\"1914\" data-col-size=\"sm\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1915\" data-end=\"1943\"\u003e\n\u003ctd data-start=\"1915\" data-end=\"1934\" data-col-size=\"sm\"\u003eReceiver Current\u003c\/td\u003e\n\u003ctd data-start=\"1934\" data-end=\"1943\" data-col-size=\"sm\"\u003e3.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1944\" data-end=\"1970\"\u003e\n\u003ctd data-start=\"1944\" data-end=\"1958\" data-col-size=\"sm\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd data-start=\"1958\" data-end=\"1970\" data-col-size=\"sm\"\u003e-105 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1971\" data-end=\"2005\"\u003e\n\u003ctd data-start=\"1971\" data-end=\"1993\" data-col-size=\"sm\"\u003eTransmitter Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1993\" data-end=\"2005\" data-col-size=\"sm\"\u003e3V to 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2006\" data-end=\"2036\"\u003e\n\u003ctd data-start=\"2006\" data-end=\"2021\" data-col-size=\"sm\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd data-start=\"2021\" data-end=\"2036\" data-col-size=\"sm\"\u003e4 to 12 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2037\" data-end=\"2065\"\u003e\n\u003ctd data-start=\"2037\" data-end=\"2045\" data-col-size=\"sm\"\u003eRange\u003c\/td\u003e\n\u003ctd data-start=\"2045\" data-end=\"2065\" data-col-size=\"sm\"\u003eUp to 100 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2066\" data-end=\"2097\"\u003e\n\u003ctd data-start=\"2066\" data-end=\"2078\" data-col-size=\"sm\"\u003eData Rate\u003c\/td\u003e\n\u003ctd data-start=\"2078\" data-end=\"2097\" data-col-size=\"sm\"\u003e1kbps to 10kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2098\" data-end=\"2118\"\u003e\n\u003ctd data-start=\"2098\" data-end=\"2111\" data-col-size=\"sm\"\u003eModulation\u003c\/td\u003e\n\u003ctd data-start=\"2111\" data-end=\"2118\" data-col-size=\"sm\"\u003eASK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2120\" data-end=\"2123\"\u003e\n\u003ch3 data-section-id=\"ce0tqk\" data-start=\"2125\" data-end=\"2142\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eWireless remote control systems.\u003cbr data-start=\"2175\" data-end=\"2178\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eHome automation projects.\u003cbr data-start=\"2202\" data-end=\"2205\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eWireless data transmission.\u003cbr data-start=\"2231\" data-end=\"2234\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eBurglar alarm systems.\u003cbr data-start=\"2255\" data-end=\"2258\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eIoT and smart devices.\u003cbr data-start=\"2279\" data-end=\"2282\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eWireless sensor networks.\u003cbr data-start=\"2306\" data-end=\"2309\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eAutomation control systems.\u003cbr data-start=\"2335\" data-end=\"2338\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2364\"\u003eDIY electronics projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2366\" data-end=\"2369\"\u003e\n\u003ch3 data-section-id=\"shsdh6\" data-start=\"2371\" data-end=\"2387\"\u003ePrecautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2389\" data-end=\"2702\"\u003eEnsure correct voltage supply before connecting.\u003cbr data-start=\"2436\" data-end=\"2439\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2702\"\u003eUse proper antenna for better range performance.\u003cbr data-start=\"2486\" data-end=\"2489\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2702\"\u003eAvoid using near strong electromagnetic interference.\u003cbr data-start=\"2541\" data-end=\"2544\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2702\"\u003eThese modules support one way communication only.\u003cbr data-start=\"2592\" data-end=\"2595\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2702\"\u003eNot suitable for direct UART communication due to noise.\u003cbr data-start=\"2650\" data-end=\"2653\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2702\"\u003eHandle modules carefully to avoid static damage.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"R433MHz","offer_id":49441837908208,"sku":"2251856036","price":89.0,"currency_code":"INR","in_stock":true},{"title":"R315MHz","offer_id":49441811366128,"sku":"43074","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/RF_Transmitter_Receiver_Module_Kit-makerbazar.png?v=1774417214"},{"product_id":"electric-solenoid-valve","title":"12V DC 1\/2″ Electric Solenoid Water Air Valve Switch","description":"\u003ch2 data-mce-fragment=\"1\"\u003eDC 12Volt Water Air Inlet Flow Switch 0.5inch\u003c\/h2\u003e\n\u003cdiv class=\"text-sml listing\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA solenoid valve is an electromechanically operated valve. The valve is controlled by an electric current through a solenoid: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInlet and outlet: hose barbs for 1\/2\" (outer diameter) hose\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePressure: 0.02- 0.8Mpa\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMax fluid temperature: 100°C\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperation mode: normally closed\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eValve type: diaphragm (operated by Servo)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUsage: water and low viscosity fluids\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProduct Dimension: 78mm x 60mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe inner diameter: 13.5mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFour external diameters of thread: 20mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA solenoid valve is an electromechanically operated valve. The valve is controlled by an electric current through a solenoid: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Makershala Warehouse","offers":[{"title":"Default Title","offer_id":19355561853024,"sku":"302173","price":199.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/12V_Electric_Solenoid_Valve.jpg?v=1569414197"},{"product_id":"heart-beat-sensor","title":"Finger Detection Heart beat Measuring Sensor Module","description":"\u003ch2\u003e\u003ca href=\"https:\/\/makerbazar.in\/products\/heart-beat-sensor?variant=46085098995952\" data-mce-href=\"https:\/\/makerbazar.in\/products\/heart-beat-sensor?variant=46085098995952\"\u003e\u003cspan\u003eKY 309 FINGER-DETECTING PULSE HEARTBEAT SENSOR MODULE \u003c\/span\u003e(IR Based)\u003c\/a\u003e\u003c\/h2\u003e\n\u003cp\u003eThe KY-039 Finger Detection Heartbeat Measuring Sensor Module is a simple and affordable component commonly used in DIY electronics and Arduino projects to measure heart rate. It works by detecting the blood flow through a finger placed between an infrared LED and a phototransistor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents\u003c\/strong\u003e: Infrared LED and phototransistor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: Specifically designed for heartbeat detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: Analog signal directly corresponding to the heartbeat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Use\u003c\/strong\u003e: Plug-and-play with straightforward connections for microcontrollers (e.g., Arduino).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/makerbazar.in\/products\/heart-beat-sensor?variant=46086151799024\"\u003e\u003cspan\u003eLM358 FINGER-DETECTING PULSE HEARTBEAT SENSOR MODULE \u003c\/span\u003e(IR Based)\u003c\/a\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe IC LM358 Finger-Detecting Pulse Heartbeat Sensor Module (IR Based) typically consists of an LM358 operational amplifier integrated into a sensor module designed for detecting heartbeats using infrared (IR) light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents\u003c\/strong\u003e: Infrared LED, phototransistor, and LM358 operational amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: Uses the LM358 op-amp for signal amplification and conditioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: Amplified analog signal suitable for further processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Requires some understanding of electronics for optimal use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"makershala","offers":[{"title":"Type 1 (Model KY-039)","offer_id":48251195359472,"sku":"52813","price":69.0,"currency_code":"INR","in_stock":true},{"title":"Type 2 (IC- LM358 and Heart Shape)","offer_id":48251195392240,"sku":"620524085","price":89.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/FingerDetectionHeartbeatMeasuringSensorModule.jpg?v=1717061616"},{"product_id":"uv-detector-module","title":"UV-Ultravoilet Ray Detection Sensor Module","description":"\u003cdiv\u003e\n\u003ch2 class=\"bo\"\u003eAutomatic UV (Ultra violet) Ray Detection Sensor Modules\u003cspan class=\"a-list-item\"\u003e \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"54\" data-end=\"472\" class=\"\"\u003eUV-Ultraviolet Ray Detection Sensor Modules are designed to measure ultraviolet (UV) radiation intensity in the environment. These sensors are widely used in weather monitoring, industrial safety, UV index measurement, flame detection, and medical applications. They can detect different UV wavelength ranges, from UVA (320–400nm) to UVB (280–320nm) and UVC (100–280nm), depending on the module type.\u003c\/p\u003e\n\u003chr data-start=\"474\" data-end=\"477\" class=\"\"\u003e\n\u003ch3 data-start=\"479\" data-end=\"532\" class=\"\"\u003e\u003cstrong data-start=\"483\" data-end=\"532\"\u003eCommon Variants and Technical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 data-start=\"534\" data-end=\"573\" class=\"\"\u003e\u003cstrong data-start=\"539\" data-end=\"573\"\u003e1. GUVA-S12SD UV Sensor Module\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"574\" data-end=\"882\"\u003e\n\u003cli data-start=\"574\" data-end=\"616\" class=\"\"\u003e\n\u003cp data-start=\"576\" data-end=\"616\" class=\"\"\u003e\u003cstrong data-start=\"576\" data-end=\"600\"\u003eUV Wavelength Range:\u003c\/strong\u003e 240nm – 370nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"617\" data-end=\"656\" class=\"\"\u003e\n\u003cp data-start=\"619\" data-end=\"656\" class=\"\"\u003e\u003cstrong data-start=\"619\" data-end=\"641\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"657\" data-end=\"692\" class=\"\"\u003e\n\u003cp data-start=\"659\" data-end=\"692\" class=\"\"\u003e\u003cstrong data-start=\"659\" data-end=\"675\"\u003eOutput Type:\u003c\/strong\u003e Analog voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"693\" data-end=\"722\" class=\"\"\u003e\n\u003cp data-start=\"695\" data-end=\"722\" class=\"\"\u003e\u003cstrong data-start=\"695\" data-end=\"713\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt;500ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"723\" data-end=\"757\" class=\"\"\u003e\n\u003cp data-start=\"725\" data-end=\"757\" class=\"\"\u003e\u003cstrong data-start=\"725\" data-end=\"741\"\u003eSensitivity:\u003c\/strong\u003e 0.13µA\/mW\/cm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"790\" class=\"\"\u003e\n\u003cp data-start=\"760\" data-end=\"790\" class=\"\"\u003e\u003cstrong data-start=\"760\" data-end=\"775\"\u003eDimensions:\u003c\/strong\u003e ~20mm x 15mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"791\" data-end=\"882\" class=\"\"\u003e\n\u003cp data-start=\"793\" data-end=\"882\" class=\"\"\u003e\u003cstrong data-start=\"793\" data-end=\"810\"\u003eApplications:\u003c\/strong\u003e UV index measurement, environmental monitoring, wearable UV detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"884\" data-end=\"919\" class=\"\"\u003e\u003cstrong data-start=\"889\" data-end=\"919\"\u003e2. ML8511 UV Sensor Module\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"920\" data-end=\"1220\"\u003e\n\u003cli data-start=\"920\" data-end=\"962\" class=\"\"\u003e\n\u003cp data-start=\"922\" data-end=\"962\" class=\"\"\u003e\u003cstrong data-start=\"922\" data-end=\"946\"\u003eUV Wavelength Range:\u003c\/strong\u003e 280nm – 390nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"963\" data-end=\"1002\" class=\"\"\u003e\n\u003cp data-start=\"965\" data-end=\"1002\" class=\"\"\u003e\u003cstrong data-start=\"965\" data-end=\"987\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1003\" data-end=\"1038\" class=\"\"\u003e\n\u003cp data-start=\"1005\" data-end=\"1038\" class=\"\"\u003e\u003cstrong data-start=\"1005\" data-end=\"1021\"\u003eOutput Type:\u003c\/strong\u003e Analog voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1039\" data-end=\"1073\" class=\"\"\u003e\n\u003cp data-start=\"1041\" data-end=\"1073\" class=\"\"\u003e\u003cstrong data-start=\"1041\" data-end=\"1057\"\u003eSensitivity:\u003c\/strong\u003e ~0.15V\/mW\/cm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1074\" data-end=\"1103\" class=\"\"\u003e\n\u003cp data-start=\"1076\" data-end=\"1103\" class=\"\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1094\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt;500ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1104\" data-end=\"1136\" class=\"\"\u003e\n\u003cp data-start=\"1106\" data-end=\"1136\" class=\"\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1121\"\u003eDimensions:\u003c\/strong\u003e ~21mm x 17mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1220\" class=\"\"\u003e\n\u003cp data-start=\"1139\" data-end=\"1220\" class=\"\"\u003e\u003cstrong data-start=\"1139\" data-end=\"1156\"\u003eApplications:\u003c\/strong\u003e Smart UV monitoring, wearable UV meters, IoT weather stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1222\" data-end=\"1258\" class=\"\"\u003e\u003cstrong data-start=\"1227\" data-end=\"1258\"\u003e3. UVM-30A UV Sensor Module\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1259\" data-end=\"1553\"\u003e\n\u003cli data-start=\"1259\" data-end=\"1301\" class=\"\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1301\" class=\"\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1285\"\u003eUV Wavelength Range:\u003c\/strong\u003e 200nm – 370nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1341\" class=\"\"\u003e\n\u003cp data-start=\"1304\" data-end=\"1341\" class=\"\"\u003e\u003cstrong data-start=\"1304\" data-end=\"1326\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1342\" data-end=\"1377\" class=\"\"\u003e\n\u003cp data-start=\"1344\" data-end=\"1377\" class=\"\"\u003e\u003cstrong data-start=\"1344\" data-end=\"1360\"\u003eOutput Type:\u003c\/strong\u003e Analog voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1407\" class=\"\"\u003e\n\u003cp data-start=\"1380\" data-end=\"1407\" class=\"\"\u003e\u003cstrong data-start=\"1380\" data-end=\"1398\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt;500ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1441\" class=\"\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1441\" class=\"\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1426\"\u003eSensitivity:\u003c\/strong\u003e 0.1µA\/mW\/cm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1442\" data-end=\"1473\" class=\"\"\u003e\n\u003cp data-start=\"1444\" data-end=\"1473\" class=\"\"\u003e\u003cstrong data-start=\"1444\" data-end=\"1459\"\u003eDimensions:\u003c\/strong\u003e 25mm x 20mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1474\" data-end=\"1553\" class=\"\"\u003e\n\u003cp data-start=\"1476\" data-end=\"1553\" class=\"\"\u003e\u003cstrong data-start=\"1476\" data-end=\"1493\"\u003eApplications:\u003c\/strong\u003e Solar radiation detection, industrial UV exposure control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1555\" data-end=\"1600\" class=\"\"\u003e\u003cstrong data-start=\"1560\" data-end=\"1600\"\u003e4. VEML6075 Digital UV Sensor Module\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1601\" data-end=\"1958\"\u003e\n\u003cli data-start=\"1601\" data-end=\"1670\" class=\"\"\u003e\n\u003cp data-start=\"1603\" data-end=\"1670\" class=\"\"\u003e\u003cstrong data-start=\"1603\" data-end=\"1627\"\u003eUV Wavelength Range:\u003c\/strong\u003e UVA (320nm – 400nm), UVB (280nm – 320nm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1671\" data-end=\"1710\" class=\"\"\u003e\n\u003cp data-start=\"1673\" data-end=\"1710\" class=\"\"\u003e\u003cstrong data-start=\"1673\" data-end=\"1695\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1711\" data-end=\"1750\" class=\"\"\u003e\n\u003cp data-start=\"1713\" data-end=\"1750\" class=\"\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1729\"\u003eOutput Type:\u003c\/strong\u003e I2C digital output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1751\" data-end=\"1780\" class=\"\"\u003e\n\u003cp data-start=\"1753\" data-end=\"1780\" class=\"\"\u003e\u003cstrong data-start=\"1753\" data-end=\"1771\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt;100ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1849\" class=\"\"\u003e\n\u003cp data-start=\"1783\" data-end=\"1849\" class=\"\"\u003e\u003cstrong data-start=\"1783\" data-end=\"1808\"\u003eUV Index Calculation:\u003c\/strong\u003e Built-in calibration for UVA\/UVB index\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1850\" data-end=\"1881\" class=\"\"\u003e\n\u003cp data-start=\"1852\" data-end=\"1881\" class=\"\"\u003e\u003cstrong data-start=\"1852\" data-end=\"1867\"\u003eDimensions:\u003c\/strong\u003e 15mm x 12mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1882\" data-end=\"1958\" class=\"\"\u003e\n\u003cp data-start=\"1884\" data-end=\"1958\" class=\"\"\u003e\u003cstrong data-start=\"1884\" data-end=\"1901\"\u003eApplications:\u003c\/strong\u003e Wearable UV index sensors, UV skin exposure monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1960\" data-end=\"2013\" class=\"\"\u003e\u003cstrong data-start=\"1965\" data-end=\"2013\"\u003e5. SI1145 UV and Ambient Light Sensor Module\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"2014\" data-end=\"2369\"\u003e\n\u003cli data-start=\"2014\" data-end=\"2079\" class=\"\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2079\" class=\"\"\u003e\u003cstrong data-start=\"2016\" data-end=\"2040\"\u003eUV Wavelength Range:\u003c\/strong\u003e ~280nm – 400nm (Calculated UV index)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2080\" data-end=\"2119\" class=\"\"\u003e\n\u003cp data-start=\"2082\" data-end=\"2119\" class=\"\"\u003e\u003cstrong data-start=\"2082\" data-end=\"2104\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2120\" data-end=\"2159\" class=\"\"\u003e\n\u003cp data-start=\"2122\" data-end=\"2159\" class=\"\"\u003e\u003cstrong data-start=\"2122\" data-end=\"2138\"\u003eOutput Type:\u003c\/strong\u003e I2C digital output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2160\" data-end=\"2224\" class=\"\"\u003e\n\u003cp data-start=\"2162\" data-end=\"2224\" class=\"\"\u003e\u003cstrong data-start=\"2162\" data-end=\"2186\"\u003eAdditional Features:\u003c\/strong\u003e Measures visible and infrared light\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2225\" data-end=\"2254\" class=\"\"\u003e\n\u003cp data-start=\"2227\" data-end=\"2254\" class=\"\"\u003e\u003cstrong data-start=\"2227\" data-end=\"2245\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt;100ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2255\" data-end=\"2286\" class=\"\"\u003e\n\u003cp data-start=\"2257\" data-end=\"2286\" class=\"\"\u003e\u003cstrong data-start=\"2257\" data-end=\"2272\"\u003eDimensions:\u003c\/strong\u003e 15mm x 12mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2287\" data-end=\"2369\" class=\"\"\u003e\n\u003cp data-start=\"2289\" data-end=\"2369\" class=\"\"\u003e\u003cstrong data-start=\"2289\" data-end=\"2306\"\u003eApplications:\u003c\/strong\u003e Weather stations, IoT UV monitoring, wearable health devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2371\" data-end=\"2374\" class=\"\"\u003e\n\u003ch3 data-start=\"2376\" data-end=\"2397\" class=\"\"\u003e\u003cstrong data-start=\"2380\" data-end=\"2397\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2398\" data-end=\"2829\"\u003e\n\u003cli data-start=\"2398\" data-end=\"2497\" class=\"\"\u003e\n\u003cp data-start=\"2400\" data-end=\"2497\" class=\"\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2438\"\u003eAccurate UV Radiation Measurement:\u003c\/strong\u003e Detects UVA, UVB, and some models estimate UVC exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2498\" data-end=\"2610\" class=\"\"\u003e\n\u003cp data-start=\"2500\" data-end=\"2610\" class=\"\"\u003e\u003cstrong data-start=\"2500\" data-end=\"2536\"\u003eAnalog \u0026amp; Digital Output Options:\u003c\/strong\u003e Compatible with microcontrollers like Arduino, ESP32, and Raspberry Pi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2611\" data-end=\"2673\" class=\"\"\u003e\n\u003cp data-start=\"2613\" data-end=\"2673\" class=\"\"\u003e\u003cstrong data-start=\"2613\" data-end=\"2636\"\u003eFast Response Time:\u003c\/strong\u003e Real-time UV intensity monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2674\" data-end=\"2742\" class=\"\"\u003e\n\u003cp data-start=\"2676\" data-end=\"2742\" class=\"\"\u003e\u003cstrong data-start=\"2676\" data-end=\"2700\"\u003eCompact \u0026amp; Low Power:\u003c\/strong\u003e Ideal for battery-powered applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2743\" data-end=\"2829\" class=\"\"\u003e\n\u003cp data-start=\"2745\" data-end=\"2829\" class=\"\"\u003e\u003cstrong data-start=\"2745\" data-end=\"2772\"\u003eWide Application Range:\u003c\/strong\u003e Suitable for IoT, industrial, and health applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2831\" data-end=\"2834\" class=\"\"\u003e\n\u003ch3 data-start=\"2836\" data-end=\"2857\" class=\"\"\u003e\u003cstrong data-start=\"2840\" data-end=\"2857\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2858\" data-end=\"3040\"\u003e\n\u003cli data-start=\"2858\" data-end=\"2902\" class=\"\"\u003e\n\u003cp data-start=\"2860\" data-end=\"2902\" class=\"\"\u003eUV Index Monitoring for Weather Stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2903\" data-end=\"2937\" class=\"\"\u003e\n\u003cp data-start=\"2905\" data-end=\"2937\" class=\"\"\u003eIndustrial UV Exposure Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2938\" data-end=\"2980\" class=\"\"\u003e\n\u003cp data-start=\"2940\" data-end=\"2980\" class=\"\"\u003eSmart Wearables \u0026amp; UV Health Monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2981\" data-end=\"3008\" class=\"\"\u003e\n\u003cp data-start=\"2983\" data-end=\"3008\" class=\"\"\u003eFlame Detection Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3009\" data-end=\"3040\" class=\"\"\u003e\n\u003cp data-start=\"3011\" data-end=\"3040\" class=\"\"\u003eSolar Radiation Measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Makershala","offers":[{"title":"CJMCU-GUVA-S12SD","offer_id":48251191132400,"sku":"4755292","price":199.0,"currency_code":"INR","in_stock":true},{"title":"UVM-30A Blue","offer_id":48251191099632,"sku":"1611963072","price":299.0,"currency_code":"INR","in_stock":false},{"title":"UVM-30A Black","offer_id":48251191165168,"sku":"36959","price":899.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/UV_Modules.jpg?v=1743233999"},{"product_id":"magnetometer-triple-axis-hmc5883l","title":"GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module","description":"\u003ch2 class=\"product_title entry-title show-product-nav\"\u003eHMC 5883L 3-axis Electronic Compass Module Magnetic Field Sensor\u003c\/h2\u003e\n\u003cp\u003eThe GY-273 module is based on the Honeywell HMC5883LIC for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. The HMC5883L includes state-of-threat, high-resolution HMC118X series magneto-resistive sensors plus an ASIC containing amplification; automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1 to 2 compass heading accuracy. The I2C serial bus allows for an easy interface.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HMC5883L utilizes Honeywell's Anisotropic Magnetoresistive (AMR) technology provides advantages over other magnetic sensor technologies. These anisotropic, directional sensors feature precision in-axis sensitivity and linearity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese sensors' solid-state construction with very low cross-axis sensitivity is designed to measure both the direction and the magnitude of Earth's magnetic fields, from milli-gauss to 8 gausses. Honeywell's Magnetic Sensors are among the most sensitive and reliable low-field sensors in the industry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSometimes markings on these boards vary slightly (e.g. Some may be labeled HW-127 instead of GY-273 even though they are otherwise identical).\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAuto and personal navigation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUAV systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRobotic navigation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLocation-based services (LBS).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e1-2 degree heading accuracy.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA range of -8 to +8 Gauss.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommunication: IIC communication protocol.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Makershala","offers":[{"title":"Default Title","offer_id":19854570192992,"sku":"49210","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/gy-273-hmc5883l-triple-axis-magnetometer-module-800x800_1.jpg?v=1625541570"},{"product_id":"humidity-sensor-module-dht-11","title":"DHT11 Humidity \u0026 Temperature Sensor","description":"\u003ch2 data-mce-fragment=\"1\" class=\"tab-content\"\u003eDHT 11 Temperature And Humidity Sensor Module - for Arduino RPi STM \u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tab-content\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tab-description\" class=\"tab-pane active\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDHT11 is a Humidity and Temperature Sensor, which generates calibrated digital output. DHT11 can be interface with any microcontroller like Arduino, Raspberry Pi, etc., and get instantaneous results. DHT11 is a low-cost humidity and temperature sensor which provides high reliability and long-term stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt uses a capacitive humidity sensor and a thermistor to measure the surrounding air and outputs a digital signal on the data pin (no analog input pins needed). Its very simple to use, and libraries and sample codes are available for Arduino and Raspberry Pi. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis module makes it easy to connect the DHT11 sensor to an Arduino or microcontroller as includes the pull-up resistor required to use the sensor. Only three connections are required to be made to use the sensor - Vcc, Gnd, and Output. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt has high reliability and excellent long-term stability, thanks to the exclusive digital signal acquisition technique and temperature \u0026amp; humidity sensing technology.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cstrong\u003eSpecifications:- \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003ePower Supply： 3.3~5.5V DC\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMeasurement Range： Humidity 20-90%RH， Temperature 0~50℃\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAccuracy： Humidity +-5%RH， Temperature +-2℃\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eResolution： Humidity 1%RH， Temperature 1℃\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eInterchangeability： Fully Interchangeable\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLong-Term Stability： \u0026lt;±1%RH\/year\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e Pin Description:- \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePin 1:     Power +Ve (3.3VDC to 5.5VDC Max wrt. GND)\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePin 2:     Serial Data Output\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003ePin 3:     Power Ground or Power –Ve\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e* Product Images are shown for illustrative purposes only and may differ from actual product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Type-1: without PCB","offer_id":48251190051056,"sku":"54897","price":59.0,"currency_code":"INR","in_stock":true},{"title":"Type-4: With LED \u0026 Jumper","offer_id":48251190182128,"sku":"1652692057","price":59.0,"currency_code":"INR","in_stock":true},{"title":"Type-2: Without Jumper","offer_id":48251190083824,"sku":"52337","price":54.0,"currency_code":"INR","in_stock":true},{"title":"Type-3: With Jumper","offer_id":48251190116592,"sku":"1652692055","price":57.0,"currency_code":"INR","in_stock":false},{"title":"Type-5: With LED \u0026 Without Jumper","offer_id":48251190149360,"sku":"1932253108","price":54.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/DHT-Family-2.jpg?v=1744966297"},{"product_id":"gyroscope-sensor-mpu6050","title":"MPU-6050 3-Axis Accelerometer and Gyro Sensor","description":"\u003cdiv\u003e\n\u003ch2 class=\"title page-title\"\u003e\u003cspan\u003eMPU6050 - Triple Axis Gyro Accelerometer Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMPU-6050\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-Axis\u003cspan\u003e \u003c\/span\u003eAccelerometer and Gyro Sensor\u003cspan\u003e \u003c\/span\u003emodule use\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMPU-6050\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhich is a little piece of motion processing tech. The MPU6050 datasheet is available in the attachment section to get this visit.\u003c\/p\u003e\n\u003cp\u003eThere are different types of\u003cspan\u003e \u003c\/span\u003emagnetometer\u003cspan\u003e \u003c\/span\u003eare available the basic differences between\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMPU6000\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMPU6050\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMPU6500\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPU6000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMPU6050\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMPU6500\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1. A sampling rate of 8 kHz.\u003c\/td\u003e\n\u003ctd\u003e1. A sampling rate of 8 kHz.\u003c\/td\u003e\n\u003ctd\u003e1. A sampling rate of 32 kHz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2. Supports SPI and I\u003csup\u003e2\u003c\/sup\u003eC interface. But I\u003csup\u003e2\u003c\/sup\u003eC is too slow to handle 8 kHz gyro update.\u003c\/td\u003e\n\u003ctd\u003e2. Supports I\u003csup\u003e2\u003c\/sup\u003eC interface communication protocol.\u003c\/td\u003e\n\u003ctd\u003e2. Supports both I\u003csup\u003e2\u003c\/sup\u003eC and SPI interface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3. Vibration Sensitivity is better than MPU6500.\u003c\/td\u003e\n\u003ctd\u003e3. Vibration Sensitivity is better than MPU6500 but the speed of operation is less than MPU6000.\u003c\/td\u003e\n\u003ctd\u003e3. It is more susceptible to vibrations, so the need for some vibration isolation methods.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIt is faster than both MPU.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe \u003cstrong\u003eMPU6050\u003c\/strong\u003e devices combine a\u003cspan\u003e \u003c\/span\u003e3-axis gyroscope\u003cspan\u003e \u003c\/span\u003eand a 3-axis\u003cspan\u003e \u003c\/span\u003eaccelerometer\u003cspan\u003e \u003c\/span\u003eon the same silicon together with an onboard Digital Motion Processor (DMP) capable of processing complex 9-axis MotionFusion algorithms. To get more insights about specifications visit the MPU6050 datasheet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIf you want to Explore more about Accelerometer Then click on\u003c\/span\u003e\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003eAccelerometer and Gyroscope\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eChip built-in 16bit AD converter, 16-bit data output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eI2C Digital-output of 6 or 9-axis MotionFusion data in rotation matrix, quaternion, Euler Angle, or raw data format.\u003c\/li\u003e\n\u003cli\u003eSelectable Solder Jumpers on CLK, FSYNC, and AD0.\u003c\/li\u003e\n\u003cli\u003eDigital Motion Processing™ (DMP™) engine offloads complex MotionFusion, sensor timing synchronization, and gesture detection.\u003c\/li\u003e\n\u003cli\u003eEmbedded algorithms for run-time bias and compass calibration. No user intervention is required.\u003c\/li\u003e\n\u003cli\u003eDigital-output temperature sensor.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":20266174021728,"sku":"53028","price":169.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Gyro_sensor_mpu6050.jpg?v=1571854591"},{"product_id":"ds18b20-waterproof-temperature-probe","title":"DS18B20 Waterproof Temperature Probe","description":"\u003ch1\u003eDS 18B20 Water Proof Temperature Sensor Probe\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is a 1 Meter Long Waterproof, sealed, and pre-wired digital temperature sensor probe based on a DS18B20 sensor. It is very handy when you need to measure something far away, or in wet conditions. Because they are digital, you don't get any signal degradation even over long distances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe only downside is they use the Dallas 1-Wire protocol, which is somewhat complex and requires a bunch of code to parse out the communication. When using a microcontroller put a 4.7k resistor to the sensing pin, which is required as a pullup from the DATA to the VCC line.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCable specs:-\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eStainless steel tube 6mm diameter by 30mm long\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCable is 36\" long \/ 91cm, 4mm diameter (1 Meter Long)\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eContains DS18B20 temperature sensor\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThree wires - Red connects to 3-5V, Black connects to ground and White is data.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDS18B20 Sensor Technical specs:-\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUsable temperature range: -55 to 125°C (-67°F to +257°F)\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e9 to 12 bit selectable resolution\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUses 1-Wire interface- requires only one digital pin for communication\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique 64 bit ID burned into chip\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMultiple sensors can share one pin\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e±0.5°C Accuracy from -10°C to +85°C\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTemperature-limit alarm system\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eQuery time is less than 750ms\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUsable with 3.0V to 5.5V power\/data\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":31673819299936,"sku":"54339","price":89.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/DS18B20.jpg?v=1577792684"},{"product_id":"pm2-5-gp2y1010au0f-optical-dust-sensor","title":"PM2.5 Optical Dust Sensor","description":"\u003ch1\u003eGP2Y1010AU0F Optical Dust Sensor Module\u003c\/h1\u003e\n\u003cul class=\"list-unstyled\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: \u003cspan\u003e DC5 ± 2V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSensitivity Range: 0.5V \/ (0.1mg \/ m3)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean air voltage: 0.9V typ.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDetects dust by the photometry of only one pulse\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsed in dust removal equipment alarm equipment, air purification equipment, dust robots, fire alarm, etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis PM2.5 GP2Y1010AU0F Dust Smoke Particle Sensor is a combination of an infrared emitting diode (IRED) and a phototransistor arranged in a single device. It measures the air quality by detecting the light reflected from dust particles. Its also lead-free and RoHS directive compliant.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"GP2Y1010AU0F","offer_id":48251188904176,"sku":"45070","price":375.0,"currency_code":"INR","in_stock":true},{"title":"PPD42NS","offer_id":48251188936944,"sku":"1411666076","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Real-timeAirQualityreadings.jpg?v=1737460773"},{"product_id":"acs712-current-sensor-module","title":"ACS712 Current Sensor Module","description":"\u003ch1 class=\"a-size-large a-spacing-none\"\u003e\u003cspan id=\"productTitle\" class=\"a-size-large product-title-word-break\"\u003eACS 712 Hall Effect Current Sensor Module 5A 20A 30A Range\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Current Sensor Module ACS712 consists of a precise, low-offset, linear\u003cspan\u003e \u003c\/span\u003eHall circuit\u003cspan\u003e \u003c\/span\u003ewith a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the\u003cspan\u003e \u003c\/span\u003eHall IC\u003cspan\u003e \u003c\/span\u003econverts into a proportional voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eThis ACS721 current module is based on the ACS712 sensor, which can accurately detect AC or DC current.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe maximum AC or DC that can be detected can reach 5A, and the present current signal can be read via the analog I \/ O port of Arduino.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThe color of the product may vary. while shipping you may get any one of them.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eACS712 is based on the principle of the Hall test, please use this field to avoid an impact!\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eConnection Diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/arduino_ACS712.jpg\"\u003e\u003cimg loading=\"lazy\" class=\"size-medium wp-image-55642 aligncenter\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/arduino_ACS712-300x246.jpg\" alt=\"arduino_ACS712\" width=\"300\" height=\"246\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/arduino_ACS712-300x246.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/arduino_ACS712-37x30.jpg 37w, https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/arduino_ACS712.jpg 490w\" sizes=\"(max-width: 300px) 100vw, 300px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/ACS712-30A.jpg\"\u003e\u003cimg loading=\"lazy\" class=\"size-medium wp-image-55641 aligncenter\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/ACS712-30A-300x209.jpg\" alt=\"arduino_ACS712\" width=\"300\" height=\"209\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/ACS712-30A-300x209.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/ACS712-30A-220x154.jpg 220w, https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/ACS712-30A-43x30.jpg 43w, https:\/\/robu.in\/wp-content\/uploads\/2016\/03\/ACS712-30A.jpg 500w\" sizes=\"(max-width: 300px) 100vw, 300px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eLow-noise analog signal path.\u003c\/li\u003e\n\u003cli\u003eDevice bandwidth is set via the new FILTER pin.\u003c\/li\u003e\n\u003cli\u003e5 µs output rise time in response to step input current.\u003c\/li\u003e\n\u003cli\u003eSmall footprint, low-profile SOIC8 package.\u003c\/li\u003e\n\u003cli\u003e2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.\u003c\/li\u003e\n\u003cli\u003e5.0 V, single-supply operation.\u003c\/li\u003e\n\u003cli\u003e66 to 185 mV\/A output sensitivity.\u003c\/li\u003e\n\u003cli\u003eOutput voltage proportional to AC or DC currents.\u003c\/li\u003e\n\u003cli\u003eFactory-trimmed for accuracy.\u003c\/li\u003e\n\u003cli\u003eExtremely stable output offset voltage.\u003c\/li\u003e\n\u003cli\u003eNearly zero magnetic hystereses.\u003c\/li\u003e\n\u003cli\u003eThe ratiometric output from the supply voltage.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"5A","offer_id":48251188510960,"sku":"15532265","price":95.0,"currency_code":"INR","in_stock":true},{"title":"20A","offer_id":48251188543728,"sku":"14437226","price":99.0,"currency_code":"INR","in_stock":true},{"title":"30A","offer_id":48251188576496,"sku":"301536","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/acs712sensors.jpg?v=1704444915"},{"product_id":"ad8232-ecg-heart-monitoring-sensor-module-kit-for-arduino","title":"AD8232 ECG Heart Monitoring Sensor Module Kit for Arduino","description":"\u003ch2 class=\"product_title entry-title\"\u003eHeart Rate Monitor Kit with AD 8232 ECG sensor Module\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: \u003cspan\u003e-40°C to +90°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating Voltage: 3.3 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCable Length: 50cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e3.5mm Jack for Biomedical Pad Connection\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ECG AD8232 Heart Monitoring Sensor module for Arduino measures the electrical activity of the heart and checks the rhythm of heartbeat. \u003cspan\u003eSensors attached to the skin are \u003c\/span\u003eused to\u003cspan\u003e detect the electrical signals produced by your heart each time it beats. This electrical activity can be chart as an ECG or Electrocardiogram and output as an analog reading. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ECG module AD8232 heart monitoring sensor is an integrated signal conditioning block for ECG and other bio-potential measurement applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe AD8232 Heart ECG Monitoring Sensor for Arduino is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions; such as those created by motion or remote electrode placement.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":31780243636320,"sku":"510656","price":449.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-3_4_2.jpg?v=1580466839"},{"product_id":"flame-sensor","title":"Flame Sensor Infrared Receiver Ignition Source Detection Module","description":"\u003ch1\u003e\u003cstrong\u003eOne Way Fire\/Flame Sensor Module - Infrared Detection module (IR)\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli align=\"JUSTIFY\"\u003eWorking voltage: 3.3v - 5v\u003c\/li\u003e\n\u003cli align=\"JUSTIFY\"\u003eDetect range: 60 degrees\u003c\/li\u003e\n\u003cli align=\"JUSTIFY\"\u003eDigital\/Analog output\u003c\/li\u003e\n\u003cli align=\"JUSTIFY\"\u003eOn-board LM393 chip\u003c\/li\u003e\n\u003cli align=\"JUSTIFY\"\u003eHigh Photo Sensitivity\u003c\/li\u003e\n\u003cli\u003eFast Response Time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Flame Sensor Module detects and responds to the presence of a flame or fire, allowing flame detection. Responses to a detected flame depend on the installation like including an alarm system, cutting the fuel supply, or activating a fire extinguishing system. In industries, these flame sensors are widely used to detect fire or in industrial furnaces to check the proper working of furnaces.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"3-Pins Blue","offer_id":48251188347120,"sku":"53576","price":39.0,"currency_code":"INR","in_stock":true},{"title":"4-Pins Blue","offer_id":48251188379888,"sku":"453621291","price":39.0,"currency_code":"INR","in_stock":true},{"title":"4-Pins Red","offer_id":48251188412656,"sku":"453481112","price":45.0,"currency_code":"INR","in_stock":true},{"title":"5V Relay 1CH","offer_id":48251188445424,"sku":"453496527","price":129.0,"currency_code":"INR","in_stock":true},{"title":"12V Relay 1CH","offer_id":48251188478192,"sku":"453496529","price":189.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/IRInfraredFlameDetectorSensorModuleforArduinoRaspberryPiPicAtmel_01_1.jpg?v=1705745902"},{"product_id":"infrared-temperature-sensor","title":"GY-906 MLX90614 Infrared Temperature Sensor","description":"\u003ch2 class=\"product_title entry-title\"\u003eMLX90614ESF-BAA Non Contact Infrared Temperature Sensor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e10k Pull up resistors for the I2C interface with optional solder jumpers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory Calibrated at -40 to +125°C for sensor temperature.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory Calibrated at -70 to +380°C for object temperature.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHigh accuracy of 0.5°C over the wide temperature range (+50°C for both)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasurement resolution of 0.02°C.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSingle and Dual zone versions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSMBus compatible digital interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustomizable PWM output for continuous readings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis GY-906 MLX90614 is an infrared thermometer for high precision non-contact temperature measurements. It can be easily used with any microcontroller that can communicate with I2C Interface module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sensor comes with a breakout board with all of the components needed for operation and two types of pins. It has various applications such as \u003c\/span\u003eAutomotive blind angle detection, Multiple zone temperature control – up to 127sensors, Thermal relay\/alert, Movement detection, Livestock monitoring, Body temperature measurement\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":31801411960928,"sku":"52027","price":729.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-2_17_fb4abc51-bc5f-42f6-8e83-09cecc6c153d.jpg?v=1580986539"},{"product_id":"hx711-load-cell-amplifier-module","title":"HX711 Load Cell Amplifier Module - 24bit ADC for Weigh Scales","description":"\u003ch1\u003e\u003cstrong\u003eHX 711 Dual-Channel 24 Bit Precision A\/D weight Pressure Sensor\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDifferential input voltage: ±40mV (Full-scale differential input voltage is ± 40mV)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eData accuracy: 24-bit (24-bit A \/ D converter chip.)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefresh frequency: 10\/80 Hz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating Voltage: 2.7V to 5VDC\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating current: \u0026lt;10 mA\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis HX711 Load Cell Amplifier Module allows you to easily read load cells to measure weight. This Load Cell Amplifier \u003c\/span\u003e\u003cspan\u003eModule uses 24 high-precision A\/D converter chips HX711. This module is specially designed for the high-precision electronic scale design, with two analog input channels, and the internal integration of 128 times the programmable gain amplifier. The input circuit can be configured to provide a bridge-type pressure bridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HX711 uses a two-wire interface (Clock and Data) for communication. HX711 has added advantages such as high integration, fast response, and immunity. 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The module is a convenient carrier for eight IR emitter and receiver (photoresistor\/photodiodes) pairs evenly spaced at intervals. All these features make this the best detector for line following robot.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"RLS-06","offer_id":48251187462384,"sku":"41833","price":207.0,"currency_code":"INR","in_stock":true},{"title":"RLS-08","offer_id":48251187495152,"sku":"41782","price":272.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Makerbazar__-_2025-06-17T185329.861.jpg?v=1750166667"},{"product_id":"vibration-sensor-module-sw-420","title":"Vibration Sensor Module SW-420","description":"\u003ch1 class=\"product_title entry-title\"\u003eVibration Sensor Module Alarm Motion Sensor Module Vibration Switch SW 420\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOperating Voltage: 3.3 to 5 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUsing SW-420 normally closed type vibration sensor\u003c\/li\u003e\n\u003cli\u003eComparator output, clean signal, good waveform, strong driving ability, \u0026gt;15mA\u003c\/li\u003e\n\u003cli\u003eOutput format: digital switching output (0 and 1)\u003c\/li\u003e\n\u003cli\u003eUsing a wide voltage LM393 comparator\u003c\/li\u003e\n\u003cli\u003eWith bolt holes for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVibration sensor module or Motion sensor module or vibration switch SW-420 module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can adjust using an onboard potentiometer. When this no vibration, this module output logic LOW the signal indicates LED light, and vice versa.\u003c\/p\u003e\n\u003cp\u003eIf the module does not vibrate, the vibration switch was closed on state, the output of low output, the green indicator light. 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Best for measuring  the Humidity in air. \u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":32130317582432,"sku":"52410","price":59.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-1_3869eef4-d4d2-4df9-80d2-c7580270a986.jpg?v=1587910817"},{"product_id":"trajectory-ball-module-icsh044a","title":"ICSH044A ICSTATION Blackberry Trackball Breakout Board 360 Degree Trajectory Ball Module","description":"\u003ch1\u003eICSH044A Five Key Navigation Key Module for BlackBerry Trackball Breakout\u003c\/h1\u003e\n\u003cp\u003eThe four spindles on the ICSH044A ICSTATION Blackberry Trackball Breakout Board 360 Degree Trajectory Ball Module Hall Effect Sensor have a tiny circular magnet the end; each of these is paired with an SMD hall effect sensor, which is used to measure up, down, left and right movements of the trackball.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAn SMD momentary switch is placed under the trackball to give you a select switch. The BTN line will be pulled low when the switch is pressed. Also included on the Trackballer are 4 LEDs: red, blue, green and white. These can be powered to light the clear trackball up any color you can imagine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAll features are broken out to a 0.1″ pitch header. Regulated, 2.5-5.25VDC power must be provided to power the Hall sensors. The trackball is attached to strong CA glue. Board comes as shown, with all components populated.\u003c\/p\u003e\n\u003cp\u003eThe hall-effect sensors and trackball combo are surprisingly sensitive. A slight roll of the trackball creates multiple high\/low transitions on the four axis pins, easily picked up by any microcontroller essentially giving you the option of adding a mouse to your project. A 360° rotation of the trackball, along with a single axis, will result in about 9 high\/low transitions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote: This Product is available in two different variants (ICSH044A and HW-204) with the same working we will ship it randomly.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":32130413461600,"sku":"38913","price":550.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/MakerbazarICSH044AICSTATIONBlackberryTrackballBreakoutBoard3601.jpg?v=1672491266"},{"product_id":"hall-effect-sensor","title":"Linear Magnetic Hall Effect Sensor Module KY024 ee","description":"\u003ch1\u003eKY 024 Linear Magnetic Hall Effect Sensor Module\u003c\/h1\u003e\n\u003cul class=\"list-unstyled\"\u003e\u003c\/ul\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eEffective signal output for low level.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSensitivity adjustable pure tone.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHave the field cuts have signal output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHas the signal output instructions. Single signal output.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThe KY-024 Linear magnetic Hall sensor reacts in the presence of a magnetic field. It has a potentiometer to adjust the sensitivity of the sensor and it provides both analog and digital outputs. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eThe digital output acts as a switch that will turn on\/off when a magnet is near and the analog output can measure the polarity and relative strength of the magnetic field.\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Makershala Warehouse","offers":[{"title":"Default Title","offer_id":32215563960416,"sku":"49644","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-1_76a8e833-a630-4e21-a965-939d2ed99dde.jpg?v=1588690173"},{"product_id":"emg-muscle-sensor","title":"EMG Muscle Sensor Module V3","description":"\u003ch2 class=\"product_title entry-title\"\u003eEMG Muscle Sensor V3.0 With Cable And Electrodes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe diameter of the Electrode Pad: 52 mm\u003c\/li\u003e\n\u003cli\u003eCable Length: 2 feet\u003c\/li\u003e\n\u003cli\u003eImproved adjustable gain (more rugged)\u003c\/li\u003e\n\u003cli\u003eOnboard port for our new cables\u003c\/li\u003e\n\u003cli\u003eConnects to the board straight out of the box\u003c\/li\u003e\n\u003cli\u003eThe reduced voltage needed (+-3.5V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis EMG Muscle Sensor Module \u003cspan\u003emeasures the filtered and rectified electrical activity of a muscle, where the outputing voltages are measured depending on the activity of the selected muscle. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBy detecting the electromyogram (EMG), along with more powerful micro controllers and \u003c\/span\u003e\u003cspan\u003eintegrated circuits advent EMG power Road and sensors can be used for various control systems.\u003c\/span\u003e\u003c\/p\u003e","brand":"Makershala Warehouse","offers":[{"title":"Default Title","offer_id":32249218269280,"sku":"53941","price":1399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-6_7bf28c88-3195-4341-a5aa-8c8c2806fb54.jpg?v=1589206963"},{"product_id":"w1209-50-100-digital-temperature-controller-thermostat","title":"XH-W 12-Volt Digital Temperature Controller Module W\/ Display and NTC Temp Sensor","description":"\u003ch1 class=\"product_title entry-title\"\u003e12V Digital Display Temperature Controller Module W\/ NTC Waterproof Temperature Sensor\u003cem data-mce-fragment=\"1\"\u003e\u003c\/em\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"flex-1 overflow-hidden\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-nplgb-79elbk h-full\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-nplgb-1n7m0yu\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-9\"\u003e\n\u003cdiv class=\"w-full text-token-text-primary\" dir=\"auto\" data-testid=\"conversation-turn-7\" data-scroll-anchor=\"true\"\u003e\n\u003cdiv class=\"py-2 juice:py-[18px] px-3 text-base md:px-4 m-auto md:px-5 lg:px-1 xl:px-5\"\u003e\n\u003cdiv class=\"mx-auto flex flex-1 gap-3 text-base juice:gap-4 juice:md:gap-6 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem]\"\u003e\n\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e29cbed2-7a3d-4f81-b183-621c00671c46\" dir=\"auto\" class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-3\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eThe XH-W series digital thermostats offer precise temperature control solutions for a wide range of applications, from home HVAC systems to industrial processes. With their advanced features and user-friendly design, they provide reliable temperature management to ensure optimal performance and efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. XH-W1209 Digital Thermostat:\u003c\/strong\u003e The XH-W1209 digital thermostat is a versatile temperature controller suitable for various heating and cooling applications. Featuring a clear LED display and intuitive interface, it allows users to easily set and monitor temperature parameters. With adjustable hysteresis and precise temperature control, it ensures accurate temperature regulation for enhanced comfort and efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. XH-W1401 Digital Thermostat:\u003c\/strong\u003e The XH-W1401 digital thermostat is equipped with advanced features such as timing functions, temperature calibration, and alarm settings. Its programmable capabilities make it ideal for applications requiring precise temperature control and monitoring. Whether it's maintaining the temperature in a greenhouse or controlling industrial processes, the XH-W1401 offers reliability and flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. XH-W1301 Digital Thermostat:\u003c\/strong\u003e Designed for specific applications like water heaters or incubators, the XH-W1301 digital thermostat features waterproof probes and rugged construction for durability in harsh environments. Its compact size and easy installation make it suitable for both residential and commercial use. With its precise temperature regulation and user-friendly interface, it ensures consistent performance and peace of mind.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. XH-W1219 Digital Thermostat:\u003c\/strong\u003e The XH-W1219 digital thermostat is tailored for multi-stage temperature control applications, offering enhanced flexibility and functionality. Whether it's controlling the climate in a greenhouse or managing industrial processes, its customizable settings and intuitive interface make temperature regulation effortless. With its robust construction and reliable performance, the XH-W1219 is the perfect solution for demanding environments.\u003c\/p\u003e\n\u003cp\u003eThe XH-W series digital thermostats combine advanced technology with user-friendly design to deliver precise temperature control solutions for a wide range of applications. From basic models like the XH-W1209 to advanced versions like the XH-W1401, each thermostat offers unique features and capabilities to meet specific requirements. Whether it's maintaining comfort in residential spaces or optimizing efficiency in industrial settings, the XH-W series ensures superior performance and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/makerbazar.in\/products\/acrylic-case-for-xh-w1209-temperature-control-module\"\u003e\u003cem data-mce-fragment=\"1\"\u003eCheckout acrylic casing for this module here\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"XH-W1209","offer_id":48251185332464,"sku":"36824","price":99.0,"currency_code":"INR","in_stock":false},{"title":"XH-W1219","offer_id":48251185365232,"sku":"622372029","price":189.0,"currency_code":"INR","in_stock":true},{"title":"XH-W1301","offer_id":48251185398000,"sku":"622372031","price":349.0,"currency_code":"INR","in_stock":true},{"title":"XH-W1401","offer_id":48251185430768,"sku":"622372033","price":379.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/XHW_Series_digital_thermostat.jpg?v=1717394431"},{"product_id":"37-in-1-sensor-module-board-set-kit","title":"37 in 1 Sensors Kit Combo for Arduino","description":"\u003ch1\u003e\n\u003cspan\u003e37-IN-1 Sensors Kit \u003c\/span\u003ecompatible with Arduino\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis 37 in 1 Sensor Kit compatible with Arduino is supplied with a variety of sensors that are compatible with\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eArduino Boards. This is the most complete performance starter kit with all the essential Arduino\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003esensors.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt comprises 36 Pcs of essential\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eArduino\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ecomponents. The kit includes the latest Arduino components that can be used to turn your idea into a real product.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTons of updated lessons and Arduino codes are available on Google and Youtube for free. It is extremely easy for Arduino fancier to control and use these modules. This kit will help you control the physical world with\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003esensors.\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures : \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor beginners who are interested in Arduino\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA complete set of Arduino’s most common and useful electronic components\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe infrared sensor receiving module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLaser sensor module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTemperature and humidity sensor module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInfrared sensor module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e5v relay module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eObstacle avoidance sensor module.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes :\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePS2 Game Joystick Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInfrared Sensor Receiving Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLaser Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTemperature and Humidity Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInfrared Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e5v Relay Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eObstacle Avoidance Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFinger Detecting Heartbeat Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSound Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMetal Touch Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFlame Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3 Color LED Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLine Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLinear Magnetic Hall Sensor- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRotary Encoder Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eActive Buzzer Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMagic Cup Light Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmall Passive Buzzer Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDigital Temperature Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBroken Light Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Temperature Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDouble Color LED Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMercury Medallion Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHall Magnetic Sensor Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3 color LED Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMini Reed Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTilt Switch Module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e7 color flashing LED module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eButton switch module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePhotosensitive resistance module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eVibration switch module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe knock sensor module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe temperature sensor module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAnalogy hall magnetic sensors- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe microphone sound sensor module- 1pc.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eBig reed module\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDouble color LED module- 1pc.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStorage Box\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":38313690300567,"sku":"301888","price":929.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/37-in-1-Sensors-Kit-compatible-with-Arduino-1.jpg?v=1608285860"},{"product_id":"spectrasymbol-flex-sensor-2-2-bend-sensor-for-hand-gesture-recognition","title":"Flex Sensor Bend Sensor for Hand Gesture Recognition","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\u003cspan\u003eBend Sensor for Hand Gesture Recognition\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA simple Flex Sensor – Bend Sensor with a length of which bends and flexes with a physical device. As the sensor is flex, the resistance across the sensor increases. A connector is 0.1″ spaced and breadboard friendly. Applications in – Robotics, Gaming (Virtual Motion), Medical Devices, Computer Peripherals, Musical Instruments, Physical Therapy.\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe flex sensor is a bend detecting sensor that has got numerous applications in robotics, medical and haptic technology. The resistance of these sensors changes in accordance with the bend, which can be measured using any microcontroller.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eNote: The base of the sensor is sensitive to bending and may get damaged. Make sure that you bend only the sensing area.\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"2.2″","offer_id":48251185070320,"sku":"40972","price":289.0,"currency_code":"INR","in_stock":true},{"title":"4.5″","offer_id":48251185103088,"sku":"1584846328","price":649.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Flex_Sensor.jpg?v=1741612937"},{"product_id":"maxbotix-mb1240-xl-maxsonar-ez4-high-performance-ultrasonic-sensor","title":"Maxbotix MB1240 XL-MaxSonar-EZ4 High Performance Ultrasonic Sensor","description":"\u003cp data-mce-fragment=\"1\"\u003eThis Maxbotix MB1240 XL-MaxSonar-EZ4 High Performance Ultrasonic Sensor Module is for indoor use only.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eFeatures of the MB1240,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eXL-MaxSonar-EZ4,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003einclude centimeter resolution, has the highest noise tolerance and narrowest beam width of any sensor in the XL‑MaxSonar‑EZ sensor line, short to long distance detection, range information from 20cm to 765cm, a 10Hz read rate, and various output options: pulse-width, analog voltage, and RS232 serial.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MB1240 is a great choice for applications where only larger objects need to be detected.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MB1240 from the XL‑MaxSonar‑EZ line of sensors is a very small, less than one cubic inch,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eultrasonic sensor\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ecomponent module. This sensor comes with mounting holes provided on the circuit board for easy installation in nearly all applications.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIn addition, the MB1240 offers virtually noise free distance readings through the use of high-output acoustic power combined with continuously variable gain, real‑time background automatic calibration, real‑time waveform signature analysis, and noise rejection algorithms. This holds true even in the presence of many of the various acoustic or electrical noise sources.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":38389795520663,"sku":"48922","price":3199.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/MakerbazarMaxbotixMB1240XL-MaxSonar-EZ4HighPerformanceUltrasonicSensor1.jpg?v=1702640034"},{"product_id":"em-18-rfid-reader-module","title":"EM-18 RFID Reader Module","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tab-content\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tab-description\" class=\"tab-pane active\"\u003e\n\u003ch1 class=\"product-meta__title heading h1\"\u003eEM 18 RF ID Reader Module\u003c\/h1\u003e\n\u003cdiv class=\"product-meta__label-list\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRadio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM-18 RFID Reader is a Tiny, simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a card, and get a serial string output containing the unique ID of the card. It has TTL output.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications and Features of EM-18 RFID Reader Module:-\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOperating Voltage: 5V DC Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eReading Distance: 6-10 cm.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRead frequency: 125 kHz.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEM4001 64 – bit RFID tag compatible.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e9600bps ASCII output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCurrent : \u0026lt;50 mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOperating Frequency : 125 Khz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRead Distance : 5 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCompatible Tags : 125KHz EM4100 Tags\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSize : 32mm(length) * 32mm(width) * 8mm(height)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplication of EM-18 RFID Reader Module:-\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSmart Access Control System.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCard Based Entry System.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAttendance System.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDIY projects requiring need for RFID based System\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e* Product Images are shown for illustrative purposes only and may differ from actual product.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39628059574423,"sku":"272859","price":325.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/em-18-rfid-reader-module-india-800x800.jpg?v=1616691488"},{"product_id":"three-way-soil-meter-for-moisture-light-intensity-and-ph-testing-meter","title":"Three Way Soil Meter For Moisture, Light Intensity and pH Testing Meter","description":"\u003ch1\u003e3 Way Soil Meter For Moisture, Light Intensity \u0026amp; pH Testing Meter\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith Three-Way Soil Meter For Moisture, Light Intensity and pH Testing Meter, you can easily check on the condition of your plants. The moisture meter will quickly tell whether your plants are doing well. Firstly, let you know that dry and needs water or wet and could use a day to dry out, you will never over\/under water your plants again. Secondly, it helps you to control pH level in soil, acidic or alkaline is suitable for your plants. Thirdly, testing whether plants getting adequate sunlight. Above all, equipped with this meter, you can give the best care to your plants and keep the soil and lawn healthy and happy. Note: Please remove probes from soil and wipe it clean after each use.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSoil pH is one of the most important factors that can be overlooked in the garden. pH has impacts on the availability of nutrients and of the plant’s ability to take them up. If the pH of your garden soil is not in the optimal range for the plants you are trying to grow you may end up having issues. Often plants grown in soil that does not have the optimal pH don’t produce or if they do their harvests are low while the plant may look stressed. On today’s joint episode between the Testing Garden Assumptions and Urban Garden Series, I am going to take a look at soil pH, how to easily measure it and how you can adjust the pH over time if need be. pH is measured on a 14 point scale with 0 being the most acidic 7 neutral and 14 the most basic.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThree-Way Soil Meter With PH Detector\u003c\/strong\u003e is a perfect tool to test the soil conditions (Moisture\/Light\/ PH) of fruits, flowers, vegetables, shrubs, etc. It's an Ideal and necessary tool for gardeners, vegetable and fruit growers, and all those who plant trees and grass. The meter can be Simply inserted into the soil and switch to the setting you want to measure and read the scale.\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e Three different soil test meters in one device; Measures moisture, pH\/Acidity, and light.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e 100% Accuracy; Easy to read moisture, pH, and light levels; Perfect monitor for growing healthy plants.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e Takes the guesswork out of gardening; Know exactly when to water, amend your soil or adjust the lighting.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact, portable \u0026amp; easy to use, just plug and use; Compact soil meter works indoor\/outdoors.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSave water, energy and keep your plants, lawn, flower in top condition.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMeasures moisture at the root level.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo battery required, simple and convenient to use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMultifunctional : Can test Moisture \/ Light \/ pH.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eScientifically accurate\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Style-1","offer_id":48251178615024,"sku":"2736508","price":259.0,"currency_code":"INR","in_stock":true},{"title":"Style-2","offer_id":48251178647792,"sku":"1652595250","price":279.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/H124abdf15f4a49f78d956000a7735fe4x.jpg?v=1744970249"},{"product_id":"single-touch-sensor-switch-for-glass-lamp-mirror-light-led-12vdc-one-colour","title":"Single Touch Sensor Switch For Glass Lamp Mirror Light LED 12VDC 4A One Colour","description":"\u003cp data-mce-fragment=\"1\"\u003eThis is a touch control key switch that is suitable for DC 12V power supply, and realizes the switch control function of LED lights, light tubes and high voltage electrical appliances. It is a product designed specifically for bathroom smart light mirrors. The product is reliable, easy to install, sensitive to touch, and has a large output power. It is suitable for control of various mirror lights and other electrical appliances.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe touch switch board is designed with a backlight source, and the backlight source and the touch switch are designed as one body. When the power supply and the control switch are connected and power on, the backlight source on the switchboard is light up. the backlight source is always on and it can be turn off by long time press.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe touch point size design is preferably 9-22mm in diameter. Firstly, the mercury around the touch point of the lens is polished away. The polished mercury width is preferably 1mm or more. The polished transparent part of the mercury is just backlit and the position of the touch key can be seen. which is both beautiful and convenient to find the position of the touch switch.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuitable for DC 12V power supply\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ereliable, easy to install, sensitive to touch\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLighting control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAnti fog control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSleep mode（Long touch to turn off button backlight ）\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"font-weight: 400;\" width=\"533\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eProduct Name\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003eOne-touch Mirror Touch Control Switch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003eTS-01\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eVoltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003e12V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eCurrent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003e4A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003ePower\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003e48W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eTouch control mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003eCapacitive\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eInstallation method\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003eSlide rail buckle\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eSupported mirror thickness\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003e≤6mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eIntelligent shutdown Duration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003e1h\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eSize\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003e53.5x34.5x10mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"213\"\u003e\n\u003cp\u003eSleep mode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"320\"\u003e\n\u003cp\u003eBackground light off\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40475913912471,"sku":"4800957","price":279.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/MirrorswitchMakerBazar2.jpg?v=1626679544"},{"product_id":"360-degrees-rotary-encoder-module-brick-sensor-switch-development-ky-040","title":"M274 360 Degrees Rotary Encoder Module Brick Sensor Switch Development KY-040","description":"\u003ch1\u003e360 Degree Rotary Encoder Module M 274\u003c\/h1\u003e\n\u003cp\u003eThe M274 360 Degree Rotary Encoder Module Brick Sensor is a rotary input device (\u003cem\u003eas in knob\u003c\/em\u003e) that provides an indication of how much the knob has been rotated AND what direction it is rotating in. It’s a great device for stepper and servo motor control.  You could also use it to control devices like digital potentiometers.\u003c\/p\u003e\n\u003cp class=\"header\"\u003eM274 360 rotary Degree encoder, is an incremental electro-mechanical device that converts the angular position or motion of a shaft or axle to digital code. The output of incremental encoders provides information about the motion of the shaft, which is typically further processed in processor\/controllers into information such as speed, distance, and position.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eNote: This module does not come with a fitting nut or washer , you have to buy it separately (the size required is 6.6mm)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"J_module\" render=\"true\" module-title=\"detailProductNavigation\" module-id=\"21159471063\"\u003e\n\u003cdiv class=\"magic-5\" data-section-title=\"Specification\" data-section=\"AliMagic-rtod8y\" id=\"ali-anchor-AliMagic-rtod8y\" style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\" data-section-title=\"Specification\" data-section=\"AliMagic-rtod8y\" style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\" render=\"true\" module-title=\"detailTableHorizontal\" module-id=\"21159471064\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003ctable class=\"has-title all magic-9\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eitem\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003evalue\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eD\/C\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eNewest\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003ePackage\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eOriginal Package\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eModel Number\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eHW-040 KY-040\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eType\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.wholesale.0.i24.71ff1a1aIhLZLi\" class=\"magic-11\"\u003eVoltage Regulator\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eBrand Name\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eHW\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eModel Number\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eKY-040\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eApplication\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eComputer\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003ePackage\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" rowspan=\"1\" colspan=\"1\" data-mce-style=\"height: 19px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003eDIP\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40479186944151,"sku":"4764935","price":49.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Mini_Laser_Dot_Diode_Module_38.png?v=1757073752"},{"product_id":"analog-ph-sensor-kit-for-arduino","title":"Analog pH Sensor Kit For Arduino [Module + Electrode]","description":"\u003cdiv aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" data-mce-fragment=\"1\"\u003e\n\u003ch1 style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cspan\u003eAnalog PH Sensor Kit with PH Electrode Probe\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eType-1: PH electrode probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes detailed specifications such as zero-point, alkali error, theoretical percentage slope, internal resistance, response time, and operating temperature.\u003c\/li\u003e\n\u003cli\u003eMentions BNC connector compatibility and suitability for pH meters and controllers.\u003c\/li\u003e\n\u003cli\u003eEmphasizes accuracy, reliability, and instantaneous readings.\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of applications including aquariums, hydroponics, and laboratories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eType-2: PH electrode probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFocuses on basic specifications: pH range, temperature range, and BNC connector compatibility.\u003c\/li\u003e\n\u003cli\u003eBriefly mentions suitability for pH meters and controllers and a wide range of applications.\u003c\/li\u003e\n\u003cli\u003eSimplified description without detailed technical specifications like response time, internal resistance, or specific operational details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWater quality testing\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAquaculture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff6600;\" data-mce-fragment=\"1\" data-mce-style=\"color: #ff6600;\"\u003eNote: This is a laboratory probe, it can’t be immersed in the liquid for a too long time.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan class=\"mw-headline\" id=\"Step_to_Use_the_pH_Meter\" data-mce-fragment=\"1\"\u003eStep to Use the pH Meter:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eCautions:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlease use an external switching power supply, and the voltage as close as possible to the +5.00V. More accurate the voltage, the higher the accuracy!\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBefore the electrode in continuous use every time, you need to calibrate it by the standard solution, in order to obtain more accurate results. The best environment temperature is about 25 ℃, and the pH value is known and reliable, close to the measured value. If you measure the acidic sample, the pH value of the standard solution should be 4.00. If you measure the alkaline sample, the pH value of the standard solution should be 9.18.Subsection calibration, just in order to get better accuracy.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBefore the pH electrode measured different solutions, we need to use water to wash it. We recommend using deionized water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConnect equipment according to the graphic, that is, the pH electrode is connected to the BNC connector on the pH meter board，and then use the connection lines, the pH meter board is connected to the analog port 0 of the Arduino controller. When the Arduino controller gets power, you will see the blue LED on board is on.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUpload the sample code to the Arduino controller.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePut the pH electrode into the standard solution whose pH value is 7.00，or directly shorted the input of the BNC connector. Open the serial monitor of the Arduino IDE, you can see the pH value printed on it, and the error does not exceed 0.3. Record the pH value printed, then compared with 7.00, and the difference should be changed into the “Offset” in the sample code. For example, the pH value printed is 6.88, so the difference is 0.12. You should change the “# define Offset 0.00” into “# define Offset 0.12” in your program.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePut the pH electrode into the pH standard solution whose value is 4.00. Then wait about one minute, adjust the gain potential device, let the value stabilize at around 4.00. At this time, the acidic calibration has been completed and you can measure the pH value of an acidic solution.\u003cbr data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eNote: If you want to measure the pH value of other solutions, you must wash the pH electrode first!\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAccording to the linear characteristics of the pH electrode itself, after the above calibration, you can directly measure the pH value of the alkaline solution, but if you want to get better accuracy, you can recalibrate it. The alkaline calibration uses the standard solution whose pH value is 9.18. Also, adjust the gain potential device, let the value stabilize at around 9.18. After this calibration, you can measure the pH value of the alkaline solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e1 x pH probe with cable and BNC connector.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: justify;\"\u003e1 x pH sensor circuit board.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Type-1: BLUE","offer_id":48251177730288,"sku":"4339207","price":1749.0,"currency_code":"INR","in_stock":false},{"title":"Type-2: BLACK","offer_id":48251177763056,"sku":"668079969","price":1699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/pH_Sensor_Kit_For_Arduino_Module_Electrode.jpg?v=1719479220"},{"product_id":"mini-lcd-digital-thermometer-hygrometer-temperature-sensor-with-probe","title":"Mini LCD Digital Thermometer\/Hygrometer Temperature Sensor With Probe","description":"\u003ch2 data-mce-fragment=\"1\"\u003eLCD Digital Temperature Sensor Meter Display for Room Temperature\/ Fridges\/ Aquarium\/ Kitchen\u003c\/h2\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFY-12 Thermometer + Hygrometer with Probe [Random Color]\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is a Digital thermometer and hygrometer. This meter can be used to measure temperature and humidity. The meter comes with a sensor with an extended wire\u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis is a mini digital thermometer hygrometer.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMultifunctional can measure temperature and humidity.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLarge LED display, easy to read.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh accuracy,large range -50 ~70° C,10% RH ~ 99% RH.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWith reverse wiring protection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eTPM-10 Mini Display Thermometer\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Mini Digital LCD Temperature Meter can be used to monitor the temperature of any particular area. \u003c\/p\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGood-Quality LCD Display\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTemperature Measurement\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlastic Construction\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLong-Lasting Battery\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"TPM-10 Only Thermometer with Probe","offer_id":48251177304304,"sku":"953377","price":95.0,"currency_code":"INR","in_stock":true},{"title":"FY-12 Thermometer+Hygrometer with Probe","offer_id":48251177337072,"sku":"4736893","price":129.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/51I2UFW95gL._SL1400.jpg?v=1719160210"},{"product_id":"p43-water-level-sensor-float-switch","title":"P45 Water Level Sensor Float Control Switch","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003ch1 class=\"product_title entry-title wd-entities-title\"\u003eP 45 Small Float Level Control Switch Plastic Float Switch\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eA float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or another device.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or another device. Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers, carpet cleaning machine, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or whatever your project may be. It can be easily converted from normally open to normally close by inverting the float.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eSpecifications:-\u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCable Length: 30.5(cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum Load: 50 W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax Switching Voltage: 100V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum Voltage: 250V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum Switching Current: 0.5 A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax Load Current: 1.0 A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax Contact Resistance: 0.4 ΩTemp Rating: -20~ 80 degree\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplications:-\u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHousehold Equipment such as overhead water tanks, Water purifiers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, or whatever your project may be. Up float switch Contains no mercury Product.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHow Magnetic Reed Liquid Level Sensors Work:-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe purpose of a float switch is to open or close a circuit as the level of a liquid rises or falls. Most float switches are \"normally closed,\" meaning the two wires coming from the top of the switch complete a circuit when the float is at its low point, resting on its bottom clip or stop (for example, when a tank is dry).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMost float switches utilize a magnetic reed switch to open or close the circuit. The reed is encased in a glass tube, which is cemented into a plastic or stainless steel stem with epoxy. The illustration to the left demonstrates how a magnet can be used to open or close a circuit by moving it closer to or farther away from a reed switch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen the magnet comes close to the two contacts, they draw together and touch, allowing the current to pass through. When the magnet is moved away, the contacts demagnetize and separate, breaking the circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn a float switch, the magnetic reed switch is hermetically sealed in a stem, most often made from plastic or stainless steel. The float encases a sealed magnet, which moves up and down the length of the stem as a fluid level rises and falls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs the magnet passes by the contacts in the encased reed switch, they draw together and complete a circuit between the two lead wires.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe operation shown can usually be reversed by removing the bottom clip from the switch, inverting the float, and replacing the clip. When this change is made, the switch circuit will be open when the float is resting on the bottom clip and closed when the float rises.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProperly used, float switches can deliver millions of on\/off cycles, for years of dependable operation. Failures are normally due to overloading, frequently caused by spiking voltage. Before designing a circuit that uses a float switch, be sure to read our Technical Page on Spiking Voltage \u0026amp; Float Switches.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e* Product Images are shown for illustrative purposes only and may differ from the actual products.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40536930156695,"sku":"4753569","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/water-float-switch-type-1-800x800.jpg?v=1626611013"},{"product_id":"ab147-turbidity-sensor-with-module","title":"Turbidity Sensor with Module","description":"\u003ch2\u003eAB147 Turbidity Sensor, Easy to Wire and Operate Turbidity Detection Module\u003c\/h2\u003e\n\u003cp\u003eThis is a Turbidity Sensor with Module,  an electronic monitoring module specially developed to work with microcontroller platforms Arduino, Raspberry Pi, PIC, ARM, AVR, among others.\u003c\/p\u003e\n\u003cp\u003eIt is very efficient, the Arduino Turbidity Sensor is able to detect and verify the quality of the water, making the turbidity measurement, where it is possible to verify the results by means of digital or analog signal next to the corresponding pins in the accompanying electronic module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Turbidity Sensor emits at its end an infrared light, imperceptible to human vision, capable of detecting particles that are suspended in water, measuring the light transmittance and the dispersion rate, which changes according to the Amount of TSS (Total Suspended Solids), increasing the turbidity of the liquid whenever levels increase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn general, the Arduino Turbidity Sensor is applied in projects involving the monitoring of water turbidity in rivers, streams, lakes, water bodies, catchment and research sites, laboratories, tanks with liquids, and so on. This Turbidity Sensor has an end specially prepared for direct contact, having an electronic module to amplify and send the received data to the microcontroller of the project\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eTheory of Operation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cem\u003eThe sensor operates on the principle that when the light is passed through a sample of water, the amount of light transmitted through the sample is dependent on the amount of soil in the water. As the soil level increases, the amount of transmitted light decreases. The turbidity sensor measures the amount of transmitted light to determine the turbidity of the wash water. These turbidity measurements are sent to the dishwasher controller, which makes decisions on how long to wash in all the cycles.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThese decisions are made on the basis of a comparison between clean water measurements (taken at the beginning of the wash cycle) and the wash water turbidity measurement taken at the end of each wash cycle. By measuring the turbidity of the wash water, the dishwasher can conserve energy on lightly soiled loads by only washing as long as necessary. This will result in energy savings for the consumer.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eCompatible with Arduino, Raspberry Pi, AVR, PIC, etc.\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"goog-text-highlight\"\u003eMeasures turbidity of water in rivers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDetects and verifies water quality.\u003c\/li\u003e\n\u003cli\u003eDigital and analog output;\u003c\/li\u003e\n\u003cli\u003e Able to detect particles that are suspended in water.\u003c\/li\u003e\n\u003cli\u003e Trimpot for sensitivity adjustment.\u003c\/li\u003e\n\u003cli\u003e Ideal monitoring of water turbidity in rivers, streams, lakes, water boxes, catchment and research sites, laboratories, tanks with liquids and etc.\u003c\/li\u003e\n\u003cli\u003eComes with a module and jumpers\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40536953847959,"sku":"4753596","price":649.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/TurbidityMakerBazar1.jpg?v=1626611290"},{"product_id":"the-knock-tap-sensor-module","title":"The Knock Tap Sensor Module","description":"\u003cdiv class=\"tab-content\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA vibration switch also called a spring switch or shock sensor is an electronic switch that induces shock force and transfers the result to a circuit device thus triggering it to work. It contains the following parts: conductive vibration spring, switch body, trigger pin, and packaging agent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKnock sensor module, a digital 13 interface and built-in LED build a simple circuit to produce a percussion flasher.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe knock sensor detects the knocks and the taps. It can work as a switch. The sensor sends data momentarily to the board. To keep the LED on, the button state change codes should be used. So the sensor will work as a switch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e* Product Images are shown for illustrative purposes only and may differ from the actual products.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40537130008727,"sku":"4755265","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/KnockMakerBazar1.jpg?v=1626614601"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/collections\/IOt_sensors.jpg?v=1573633211","url":"https:\/\/makerbazar.in\/collections\/sensors\/sound-sensor.oembed","provider":"MakerBazar.in","version":"1.0","type":"link"}