{"product_id":"analog-sound-sensor-microphone-module-for-arduino","title":"Analog Sound Sensor Microphone Module for Arduino","description":"\u003ch3 data-start=\"17\" data-end=\"145\"\u003e\u003cstrong data-start=\"17\" data-end=\"145\"\u003eAnalog Sound Sensor Microphone Module | Adjustable Audio Detection Sensor for Arduino, ESP32, Raspberry Pi \u0026amp; DIY Electronics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"594\" data-end=\"1083\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"598\" data-end=\"639\"\u003eAnalog Sound Sensor Microphone Module\u003c\/strong\u003e is a compact sound detection module designed to detect ambient sound levels and interface easily with microcontrollers such as \u003cstrong data-start=\"767\" data-end=\"829\"\u003eArduino, ESP32, ESP8266, Raspberry Pi, STM32, AVR, and PIC\u003c\/strong\u003e. Equipped with a high-sensitivity electret microphone and an onboard \u003cstrong data-start=\"899\" data-end=\"919\"\u003eLM393 comparator\u003c\/strong\u003e, the module provides an \u003cstrong data-start=\"944\" data-end=\"961\"\u003eanalog output\u003c\/strong\u003e representing sound intensity and a \u003cstrong data-start=\"997\" data-end=\"1015\"\u003edigital output\u003c\/strong\u003e that triggers when the sound level exceeds an adjustable threshold.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1085\" data-end=\"1350\"\u003eAn onboard potentiometer allows users to fine-tune the sensitivity according to the application. The module is ideal for clap switches, sound-activated lighting, noise monitoring, alarm systems, robotics, smart home automation, and educational electronics projects.\u003c\/p\u003e\n\u003chr data-start=\"1352\" data-end=\"1355\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1357\" data-end=\"1372\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1374\" data-end=\"1741\"\u003e\n\u003cli data-section-id=\"30lggo\" data-start=\"1374\" data-end=\"1412\"\u003eHigh-sensitivity electret microphone\u003c\/li\u003e\n\u003cli data-section-id=\"rxuwrl\" data-start=\"1413\" data-end=\"1448\"\u003eAnalog and digital output signals\u003c\/li\u003e\n\u003cli data-section-id=\"1c4pydy\" data-start=\"1449\" data-end=\"1501\"\u003eAdjustable sensitivity using onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1ark97n\" data-start=\"1502\" data-end=\"1536\"\u003eLM393 voltage comparator onboard\u003c\/li\u003e\n\u003cli data-section-id=\"gw74u3\" data-start=\"1537\" data-end=\"1558\"\u003eLED power indicator\u003c\/li\u003e\n\u003cli data-section-id=\"1jgf3h0\" data-start=\"1559\" data-end=\"1586\"\u003eDigital output status LED\u003c\/li\u003e\n\u003cli data-section-id=\"31ux9\" data-start=\"1587\" data-end=\"1611\"\u003eOperates on 3.3V–5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"pnyh8x\" data-start=\"1612\" data-end=\"1658\"\u003eEasy interface with popular microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"1659\" data-end=\"1679\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"1j4jvnz\" data-start=\"1680\" data-end=\"1741\"\u003eSuitable for sound detection and audio-trigger applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1743\" data-end=\"1746\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1748\" data-end=\"1775\"\u003eTechnical Specifications\u003c\/h2\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=\"1777\" data-end=\"2178\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1777\" data-end=\"1804\"\u003e\n\u003ctr data-start=\"1777\" data-end=\"1804\"\u003e\n\u003cth data-start=\"1777\" data-end=\"1793\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1793\" data-end=\"1804\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1832\" data-end=\"2178\"\u003e\n\u003ctr data-start=\"1832\" data-end=\"1870\"\u003e\n\u003ctd data-start=\"1832\" data-end=\"1847\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"1847\" data-end=\"1870\" data-col-size=\"sm\"\u003eSound Sensor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1871\" data-end=\"1922\"\u003e\n\u003ctd data-start=\"1871\" data-end=\"1889\" data-col-size=\"sm\"\u003eMicrophone Type\u003c\/td\u003e\n\u003ctd data-start=\"1889\" data-end=\"1922\" data-col-size=\"sm\"\u003eElectret Condenser Microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1923\" data-end=\"1948\"\u003e\n\u003ctd data-start=\"1923\" data-end=\"1939\" data-col-size=\"sm\"\u003eComparator IC\u003c\/td\u003e\n\u003ctd data-start=\"1939\" data-end=\"1948\" data-col-size=\"sm\"\u003eLM393\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1949\" data-end=\"1985\"\u003e\n\u003ctd data-start=\"1949\" data-end=\"1969\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1969\" data-end=\"1985\" data-col-size=\"sm\"\u003e3.3V – 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1986\" data-end=\"2014\"\u003e\n\u003ctd data-start=\"1986\" data-end=\"2002\" data-col-size=\"sm\"\u003eAnalog Output\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2002\" data-end=\"2014\"\u003eYes (AO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2015\" data-end=\"2044\"\u003e\n\u003ctd data-start=\"2015\" data-end=\"2032\" data-col-size=\"sm\"\u003eDigital Output\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2032\" data-end=\"2044\"\u003eYes (DO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2045\" data-end=\"2095\"\u003e\n\u003ctd data-start=\"2045\" data-end=\"2070\" data-col-size=\"sm\"\u003eSensitivity Adjustment\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2070\" data-end=\"2095\"\u003eOnboard Potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2096\" data-end=\"2130\"\u003e\n\u003ctd data-start=\"2096\" data-end=\"2112\" data-col-size=\"sm\"\u003eOutput Signal\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2112\" data-end=\"2130\"\u003eTTL Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2131\" data-end=\"2155\"\u003e\n\u003ctd data-start=\"2131\" data-end=\"2148\" data-col-size=\"sm\"\u003eMounting Holes\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2148\" data-end=\"2155\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2156\" data-end=\"2178\"\u003e\n\u003ctd data-start=\"2156\" data-end=\"2171\" data-col-size=\"sm\"\u003ePCB Material\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2171\" data-end=\"2178\"\u003eFR4\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":50079754617072,"sku":"2375214502","price":99.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Makerbazar-2026-07-23T012647.459.jpg?v=1784750227","url":"https:\/\/makerbazar.in\/products\/analog-sound-sensor-microphone-module-for-arduino","provider":"MakerBazar.in","version":"1.0","type":"link"}