{"title":"Audio Module\/Amplifier\/Music Player","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAn audio amplifier board is an essential component for any audio system. It amplifies the signal from a source device, such as a smartphone or MP3 player, and sends it to a speaker or headphones. This results in high-quality audio that is loud and clear. In this article, we will discuss audio amplifier boards available online at MakerBazar.in \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBuy Audio Amplifier Boards Online at MakerBazar\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMakerBazar is an online store that offers a wide range of audio amplifier boards. Their products are high-quality and affordable, making them a great choice for anyone looking to improve their audio system. MakerBazar offers different types of audio amplifier boards, such as class A, class AB, and class D amplifier boards. Customers can choose the type of board that meets their needs and budget.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eWhat is an Audio Amplifier Board?\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAn audio amplifier board is an electronic circuit that amplifies an audio signal. It takes a low-level audio signal and amplifies it to a higher level, allowing it to be heard through speakers or headphones. An audio amplifier board typically consists of a pre-amplifier stage, a power amplifier stage, and a speaker output stage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvantages of Audio Amplifier Boards\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAudio amplifier boards have many advantages over traditional audio systems. Some of the advantages are:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHigh-Quality Audio: Audio amplifier boards provide high-quality audio that is loud and clear, without any distortion.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCustomizability: Audio amplifier boards allow users to customize their audio system according to their needs and preferences.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAffordability: Audio amplifier boards are more affordable than traditional audio systems, making them a great option for people on a budget.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eConclusion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAn audio amplifier board is an essential component for any audio system. It amplifies the audio signal and sends it to a speaker or headphones, resulting in high-quality audio that is loud and clear. MakerBazar offers a wide range of audio amplifier boards online, making it easy for customers to find the right board for their needs. With high-quality audio, customizability, and affordability, audio amplifier boards are a great investment for anyone looking to improve their audio system.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"sound-playback-module","title":"ISD1820 Voice Recorder \u0026 Sound Playback Module onboard Microphone \u0026 Speaker","description":"\u003ch1 class=\"product-single__title\"\u003eISD 1820 Sound Voice Board Recording Module\u003c\/h1\u003e\n\u003cp\u003eThis is ISD1820 Recording Module Voice Board with an onboard mic and Loud Speaker. The ISD1820 Recording Module Voice Board is the real easy way to add Voice Recording (and Playback) to your project. The Module can be operated directly by using the 3 Push-Buttons or with every microcontroller (ex. Arduino).\u003c\/p\u003e\n\u003cp\u003eA microphone is implemented directly on the board, and you can connect any 8 Ohm Speaker. Your recordings are saved even without power due to the non-volatile storage on the ISD1820.\u003c\/p\u003e\n\u003cp\u003eThis module uses the ISD1820 \u003cspan class=\"posthilit\"\u003evoice\u003c\/span\u003e record and playback IC to record a single \u003cspan class=\"posthilit\"\u003evoice\u003c\/span\u003e message of up to 10 seconds in length. The recorded message is stored in its specialised analogue flash memory that will keep the message stored even when power is removed.\u003c\/p\u003e\n\u003cp\u003eThe module includes an electret microphone to record your message and push buttons to allow for the record, partial playback, or full playback of the message. Header pins allow for easy interface to a microcontroller, and playback can be controlled with just one digital pin.\u003c\/p\u003e\n\u003cp\u003eThe package includes an 8 Ohm 0.5W speaker and cable which can be connected directly to the module's speaker output.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eButtons control the audio recording method of operation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eREC Button\u003c\/strong\u003e\u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003erecord button, you can press and hold the recording, release the button to stop recording;\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRLAYE Key\u003c\/strong\u003e\u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003etrigger mode playback, press will play this whole speech;\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePLAYL Key\u003c\/strong\u003e\u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ejog mode playback, press and hold until playback, release to stop playback;\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRPL Jumper\u003c\/strong\u003e\u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eloop mode control, loop playback;\u003c\/em\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eFT Jumper\u003c\/strong\u003e\u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003edirect control, microphone voice through the speaker can playback; \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\u003eAn easy to use 10 seconds of voice recording.\u003c\/li\u003e\n\u003cli\u003eHigh-quality, natural voice restored.\u003c\/li\u003e\n\u003cli\u003eIt can be used as a propaganda module.\u003c\/li\u003e\n\u003cli\u003eWith looping, jog playback, and a single-pass play function.\u003c\/li\u003e\n\u003cli\u003eAvailable single-chip control.\u003c\/li\u003e\n\u003cli\u003eThis module can directly drive a small speaker, 8 ohms 0.5W.\u003c\/li\u003e\n\u003cli\u003eAudio recording control mode: the key to control or microcontroller, IO has drawn the line of control.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This module comes in two packages, one uses an SMD IC and the other uses a DIP IC due to changes in ICs and Electronic components. The size of the PCB can vary depending on the package used, and we ship randomly depending on the availability of stock in the warehouse.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":19886625390688,"sku":"41158","price":169.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/10_c88dc057-6f68-40c2-b2aa-9decddae8194.png?v=1775038878"},{"product_id":"low-power-bluetooth-audio-module","title":"CSR8645 4.0 Low Power Bluetooth Audio Amplifier Module","description":"\u003ch1 class=\"product_title entry-title\"\u003eCSR8635 Bluetooth 4.0 Stereo Audio Receive Board Speaker Module\u003c\/h1\u003e\n\u003cp\u003eCSR8635 Bluetooth 4.0 is a module that receives stereo audio and sends it to a speaker. It is based on the CSR BC8 chip BC8635, which integrates most of the Bluetooth peripheral components and optimizes the RF and audio performance. The module provides an easy-to-use solution for designing Bluetooth products. It can be used for applications such as Bluetooth speakers, car kits, headsets, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e Audio output module for differential output, can not be directly connected with an amplifier, the circuit needs into the nondifferential signal, of course, if amplifier support can be directly connected with an amplifier IC.\u003c\/li\u003e\n\u003cli\u003eThe module of the software has two kinds, one kind is the key to boot, suitable for battery-powered occasions; one is electrically powered, adapted to the ordinary power supply occasions to use the kind of software, please note.\u003c\/li\u003e\n\u003cli\u003eThe module requires knowledge of iron welding technology and electronic technique, if does not have this condition, is likely to be a good module to your hand will become a waste, please take caution.\u003c\/li\u003e\n\u003cli\u003eA voltage of IO the highest resistance to 1.8V module only, more than 1.8V burning module may, please note.\u003c\/li\u003e\n\u003cli\u003e Bluetooth modules are very sensitive to static and electric leakage, please use the constant temperature soldering iron.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCompliant with Bluetooth v4.0 specification\u003c\/li\u003e\n\u003cli\u003e Highly replaceable, fully compatible with the Bluetooth modules of our other Bluetooth chips, no need to change the design to directly replace\u003c\/li\u003e\n\u003cli\u003e 3\/5 button inputs (switching \/ pairing \/ answering \/ hanging, play \/ pause, volume +, volume -, previous, next)\u003c\/li\u003e\n\u003cli\u003e Built-in DSP can realize echo cancellation, environmental noise elimination, EQ adjustment sound effects, etc.\u003c\/li\u003e\n\u003cli\u003e Module own antenna, good RF distance, and consistency\u003c\/li\u003e\n\u003cli\u003e 128K EEPROM\u003c\/li\u003e\n\u003cli\u003e USB sound card function\u003c\/li\u003e\n\u003cli\u003e AUX-IN input switching function\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification-\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_eeprom\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEEPROM\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e128K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_support-protocol-framework\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSupport protocol framework\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eA2DP, AVRCP, HSP, HFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_dimensions\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e28.4 * 13 *3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_weightg\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWeight(g)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e1 g(apprx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--weight\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eShipping Weight\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e0.01 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Makershala","offers":[{"title":"Default Title","offer_id":20266218717280,"sku":"55620","price":625.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/CSR8645_4.0_Low_Power_Bluetooth_Audio_Amplifier_Module.png?v=1779537092"},{"product_id":"pam8403-mini-audio-amplifier-board-with-volume-control","title":"PAM8403 Mini Audio Amplifier Board with Volume Control","description":"\u003ch1 class=\"product_title entry-title\"\u003ePAM 8403 Mini 5V Audio Amplifier Board with Switch Potentiometer\u003c\/h1\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003ePAM8403 is an Amplifier Board that can be powered using simple 5V input and could drive two\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3W + 3W\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003estereo speakers\u003c\/strong\u003e\u003c\/b\u003e. It is an excellent choice for, who wants a\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eClass-D\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003estereo audio amplifier\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ein a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input. Additionally, it has a special feature that is, it can drive speakers directly from its output.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eThis module of PAM series is different from basic PAM8403 Amplifier board as it gives us more control over the output generated by IC itself. By control we mean to say that this amplifier module board comes with a knob which help in controlling the output generated\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 500;\"\u003e\n\u003cb\u003e\u003cstrong\u003ePin Description of PAM8403 Amplifier Board\u003c\/strong\u003e\u003c\/b\u003e\u003cb\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"font-weight: 400;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAudio Jack (TRS-Tip) Left Channel Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eGnd\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAudio Jack (TRS-Sleeve) Ground Channel Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eR\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAudio Jack (TRS-Ring) Right Channel Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e5v(+)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5v DC Power VDD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e5v(-)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5v DC Power GND\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eL(+)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLeft Channel Positive Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eL(-)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLeft Channel Negative Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eR(+)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRight Channel Positive Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eR(-)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRight Channel Negative Output\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\u003cstrong\u003e\u003cspan lang=\"EN-GB\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eFeature \u0026amp; Technical Specification:\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eOperating Voltage: Wide power supply ranges from 2.5V to 5.5V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eComes with a knob which can control the loudness of the sound.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eDual-channel stereo with high output power (3W+3W Output at 10% THD with a 4Ω Load @5v DC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eMax Gain 24 dB.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eFilterless architecture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eLow Quiescent Current and Low EMI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eOperating Temperature: -40 to +85°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eShort Circuit Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eThermal Shutdown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eSuperior Low Noise\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eEfficiency up to 90%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eDimensions (LxWxH) in cm 2.1 x 1.8 x .3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eWeight: 2gm.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan lang=\"EN-GB\"\u003ePackage Include :\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan lang=\"EN-GB\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN-GB\"\u003e1x PAM8403 Mini Audio Amplifier Board with Volume Control\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":31780181180512,"sku":"46356","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Untitled-3_3_1_e1ad0699-168b-4d74-9bec-f9c107335b76.jpg?v=1580463491"},{"product_id":"lm386-low-voltage-audio-amplifier-ic-integrated-circuit","title":"LM386 Low Voltage Audio Amplifier IC Integrated Circuit","description":"\u003ch1 class=\"Polaris-Header-Title_2qj8j\"\u003eLM386 Low Voltage Audio Amplifier IC Integrated Circuit\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe LM386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep the external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value from 20 to 200.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 mW when operating from a 6-V supply, making the LM386 ideal for battery operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:-\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBattery Operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum External Parts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWide Supply Voltage Range: 4 V–12 V or 5 V–18 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow Quiescent Current Drain: 4 mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoltage Gains from 20 to 200\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGround-Referenced Input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelf-Centering Output Quiescent Voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow Distortion: 0.2% (A\u003csub\u003eV\u003c\/sub\u003e = 20, V\u003csub\u003eS\u003c\/sub\u003e = 6 V, R\u003csub\u003eL\u003c\/sub\u003e = 8 Ω, P\u003csub\u003eO\u003c\/sub\u003e = 125 mW, f = 1 kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in 8-Pin MSOP Package\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications:-\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eLM386\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio input type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eClass-AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker channels (Max)\u003c\/td\u003e\n\u003ctd\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower stage supply (Min) (V)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower stage supply (Max) (V)\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power (W)\u003c\/td\u003e\n\u003ctd\u003e0.325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad (Min)(ohms)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD + N @ 1 kHz (%)\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIq (Typ) (mA)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl interface\u003c\/td\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosed\/open loop\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog supply (Min) (V)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog supply (Max )(V)\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSRR (dB)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range (C)\u003c\/td\u003e\n\u003ctd\u003e0 to 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003eSee Data Sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTV sound system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadio amplifier and booster\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsed in a speaker of portable devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUltrasonic, small servo, and line drivers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntercoms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower converters\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Contains\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x LM386 Audio Amplifier IC\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":32045553483872,"sku":"49305","price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Lm386m-Lm386-Audio-Power-Operational-Amplifier-SMD-IC-Chip.jpg?v=1621942359"},{"product_id":"lm358-operational-amplifier-or-comparator-ic","title":"LM358 Gain Amplification Operational Amplifier Module","description":"\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLM 358 Gain Amplification Operational Amplifier Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eXD-21 LM358 Gain Amplification Module Operational Amplifier Module is based on the LM358 operational amplifier which is a high-gain, frequency compensated operational amplifier designed to operate from a single power supply over a wide range of voltages. It is used in conventional operational amplifier circuits that need to be operated from a single power rail.\u003c\/p\u003e\n\u003cdiv class=\"product_description\" data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpecifications\u003c\/b\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOn-board LM358 chip\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdjustable gain up to 100x\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOn-board 10K adjustable resistor for gain adjustment\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOn-board power indicator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eChip has been drawn out to the main pins for direct input and output of signals\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking Voltage Range: 5 V to 12 V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBoard Size: 32.7 x 13.3 mm\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":38377832054935,"sku":"49316","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/robu-7-1.jpg?v=1608636400"},{"product_id":"ua741-operational-amplifiers-op-amp-ic","title":"LM741 UA741 Operational Amplifiers Op-Amp IC Integrated Circuit","description":"\u003cdiv class=\"contents\" data-mce-fragment=\"1\"\u003e\n\u003ch1 class=\"product_title entry-title\"\u003eLM741 741 IC OP AMP Operational Amplifier IC\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe 741 series are a general-purpose operational amplifier that features improved performance over industry standards like LM709. They are direct, Exceeded plug-in replacements for the 709C, LM201, MC1439, and 748 in most applications. The amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common-mode range is exceeded, as well as freedom from oscillations. The LM741C is identical to the LM741 and LM741A except that the LM741C has their performance ensured over a 0°C to +70°C temperature range, instead of −55°C to +125°C. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:-\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Overload Protection on the Input and Output amplifiers which feature improved performance over \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• No Latch-Up When the Common-Mode Range is industry standards like the LM709.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eSpecification:-\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.6674%;\"\u003e\u003cspan\u003eSupply Voltage:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.5078%;\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e±18V\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.6674%;\"\u003e\u003cspan\u003eDifferential Input Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.5078%;\"\u003e\u003cspan\u003e±15V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.6674%;\"\u003e\u003cspan\u003eCMRR\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.5078%;\"\u003e90db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.6674%;\"\u003e\u003cspan\u003eDifferential voltage amplification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.5078%;\"\u003e\u003cspan\u003e200V\/mv\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.6674%;\"\u003e\u003cspan\u003eSupply Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.5078%;\"\u003e1.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pdpApplication\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"fnb_features\" class=\"featuresList\" data-mce-fragment=\"1\"\u003e\n\u003col class=\"firstList\" data-mce-fragment=\"1\"\u003e\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":38377921151127,"sku":"38308","price":12.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/10pcs-ua741cn-dip-8-ua741-lm741-st-ic-chip-operational-amplifiers.jpg?v=1621922890"},{"product_id":"pam-8403-5v-3watt-2-channel-stereo-audio-amplifier","title":"PAM 8403 ~5v 3Watt 2-Channel Stereo Audio Amplifier","description":"\u003ch2 class=\"product_title entry-title\"\u003ePAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003ePAM8403 is an Amplifier Board that can be powered using simple 5V max and 3V min input and could drive two\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3W + 3W\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003estereo speakers\u003c\/strong\u003e\u003c\/b\u003e. It is an excellent choice for those, who want a\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eClass-D\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003estereo audio amplifier\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ein a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input. Additionally, it has a special feature that is, it can drive speakers directly from its output.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 500;\"\u003e\n\u003cb\u003e\u003cstrong\u003ePin Description of PAM8403 Amplifier Board\u003c\/strong\u003e\u003c\/b\u003e\u003cb\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"font-weight: 400;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAudio Jack (TRS-Tip) Left Channel Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eGnd\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAudio Jack (TRS-Sleeve) Ground Channel Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eR\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAudio Jack (TRS-Ring) Right Channel Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e~5v-3V(+)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e~5v-3v DC Power VDD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e~5v-3V(-)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e~5v-3v DC Power GND\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eL(+)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLeft Channel Positive Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eL(-)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLeft Channel Negative Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eR(+)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRight Channel Positive Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eR(-)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRight Channel Negative Output\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\u003cstrong\u003e\u003cspan lang=\"EN-GB\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFeature \u0026amp; Technical Specification:\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eOperating Voltage: Wide power supply ranges from 3V to ~5V or less DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eDual-channel stereo with high output power (3W+3W Output at 10% THD with a 4Ω Load @5v DC or Less)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eMax Gain 24 dB.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eFilterless architecture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eLow Quiescent Current and Low EMI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eOperating Temperature: -40 to +85°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eShort Circuit Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eThermal Shutdown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eSuperior Low Noise\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eEfficiency up to 90%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eDimensions (LxWxH) in cm 2.1 x 1.8 x .3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-GB\"\u003eWeight: 2gm.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan lang=\"EN-GB\"\u003ePackage Include :\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan lang=\"EN-GB\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN-GB\"\u003e1x PAM 8403 ~5v 3 Watt 2-Channel Stereo Audio Amplifier\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39298234384535,"sku":"27178","price":21.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Wholesale-PAM8403-Audio-Speaker-Sound-Amplifier-Board-Module-DC2.5-5.5V-2-3W-Mini-Power-Amplifier-Board-for-Class-D-Stereo-Audio.avif?v=1773042921"},{"product_id":"music-player-remote-control-stereo-board-with-built-in-display-bluetooth-fm-usb-sd-card-slot-aux-amplifier","title":"Music Player Modules with Remote, Stereo Board With Built In Display Bluetooth, FM,USB,SD-Card Slot,Aux \u0026 Amplifier for DIY\/Cars","description":"\u003ch2 class=\"product_title entry-title\"\u003eBluetooth MP3 Decod\u003cimg\u003e\u003cimg\u003eing Board Module with inbuilt SD Card Slot \/ USB \/ FM \/ and Remote Control\u003c\/h2\u003e\n\u003cp\u003eIt is a very perfect and small size music player, which all the makers and hobbyists can use to design their music player device like an iPod.\u003cbr\u003eThis module is different from the DIY type single-board Music Player as it comes with a Display to see the tracking number and an IR remote control, which can be used for play, pause, scan, and track change.\u003cbr\u003eOther than Remote and Display it has some built-in features like Bluetooth, FM, USB, SD-Card Slot, Aux \u0026amp; a very small amplifier which can only drive the speaker of earphones or a very low watt speaker of .2 watt. So, it's advisable to use a good quality amplifier with this module which can drive a high wattage speaker of your requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col style=\"text-align: justify;\" class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOutput: Stereo Digital Audio Output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eInput:- USB\/SD Card Slot\/Bluetooth\/FM\/AUX.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIR remote to control feature of stereo.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDIY Speakers and modified audio\/car rare weapon\u003c\/li\u003e\n\u003cli\u003eSupport MP3\/WMA\/WAV\/ format music.\u003c\/li\u003e\n\u003cli\u003ePower Source: USB.\u003c\/li\u003e\n\u003cli\u003eBattery supply voltage: 5v.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x  Remote Control Stereo Board With Built In Display Bluetooth, FM,USB,SD-Card Slot,Aux \u0026amp; Amplifier.\u003c\/li\u003e\n\u003cli\u003e1 x IR remote Control.\u003c\/li\u003e\n\u003cli\u003e1 x Battery wire with connector.\u003c\/li\u003e\n\u003cli\u003e1 x Speaker output wire with connector.\u003c\/li\u003e\n\u003cli\u003e1 x Antenna Wire.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eNote:- Colour Pattern and Design may be different as per the availability.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Basic-2","offer_id":48723293077744,"sku":"2112402059","price":99.0,"currency_code":"INR","in_stock":true},{"title":"Gold-AP55 2x50W","offer_id":48251184349424,"sku":"381629116","price":559.0,"currency_code":"INR","in_stock":true},{"title":"CAAV-AP52 2x80W","offer_id":48658660720880,"sku":"2058463819","price":849.0,"currency_code":"INR","in_stock":true},{"title":"Gold-AP200 2x100W","offer_id":48723281740016,"sku":"2109917978","price":1049.0,"currency_code":"INR","in_stock":true},{"title":"Basic-1","offer_id":48251184316656,"sku":"184288","price":99.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Music_Player_Modules_with_Remote_Stereo_Board_With_Built_In_Display_Bluetooth.png?v=1768460612"},{"product_id":"amplfier-tpa3110-30w-15w-15w-digital-stereo-audio-power-amplifier-board-module-with-on-board-bluetooth","title":"Amplifier: TPA3110 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module With On board Bluetooth and Volume Knob","description":"\u003ch2 class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eTPA 3110 Bluetooth 4.2 15+15 Watt (30W) Digital Stereo Audio Power Amplifier Board Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe TPA3110 is a 2x15 Watt Class D Power Amplifier Board. It is designed to drive Professional Stereo Audio Speakers. This Amplifier Board is mostly used with 8 ohm speakers but it can successfully drive the speaker as low as 4 ohm. Its a very high efficient board which eliminates the need of using a heat sink. This device is fully protected against the shorts to GND, VCC \u0026amp; Output to Output.\u003c\/p\u003e\n\u003cp\u003eThe Application of this device is endless in the segment of consumer electronics. Its most common and widely used application is in Televisions and mid range compact  audio equipment's.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures :\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eOnboard Bluetooth Receiver.\u003c\/li\u003e\n\u003cli\u003eWide range in Input voltage Source i.e. from 8v to 24v.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt can be used for applications like car, vehicle, computer speaker, family audio and video systems, and in your own DIY music System.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis product has the characteristics of loud sound in compact size and zero loss of sound quality over the Bluetooth transmissions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThere is knob control available to easily regulate the loudness of the sound.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis amplifier board comes with 4 mounting holes, which is very helpful in tightening the complete circuit board according to your project requirement.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePackage include :\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e1x Amplifier: TPA3110 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module With On board Bluetooth and Volume Knob.\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39510410363031,"sku":"193353","price":379.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/TPA311015w_15WwithBluetooth4.2DigitalStereoAmplifier_4.jpg?v=1652175413"},{"product_id":"amplfier-tpa3110-30w-15w-15w-digital-stereo-audio-power-amplifier-board-module","title":"Amplifier: TPA3110\/HDX8816A 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module CA-3110","description":"\u003ch2 class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eTPA3110 HDX8816A Dual Channel Stereo Digital Audio Amplifier Board 15W + 15W Class D Digital Power Amplifier Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe TPA3110\/\u003cspan data-mce-fragment=\"1\"\u003eHDX8816A \u003c\/span\u003eis a 2x15 Watt Class D Power Amplifier Board. It is designed to drive Professional Stereo Audio Speakers. This Amplifier Board is mostly used with 8-ohm speakers but it can successfully drive the speaker as low as 4 ohm. It's a very high efficient board which eliminates the need of using a heat sink. This device is fully protected against the shorts to GND, VCC \u0026amp; Output to Output.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Application of this device is endless in the segment of consumer electronics. Its most common and widely used application is in Televisions and mid-range compact audio equipment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures :\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWide range in Input voltage Source i.e. from 8v to 24v.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eIt can be used for applications like cars, vehicles, computer speakers, family audio and video systems, and in your own DIY Music System.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eThis amplifier board comes with 4 mounting holes, which is very helpful in tightening the complete circuit board according to your project requirement.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e3110 power amplifier chip does not require a heat dissipation sink. It has over-current and over-heat protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecification :\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOperating voltage range: 8V to 24V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAmplifier chip: TPA3110 \/ HDX8816A \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOutput power: 2 x 15W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDimension: 25mm x 33mm x 3mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage includes:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cspan style=\"text-decoration: underline;\" data-mce-fragment=\"1\"\u003e\u003c\/span\u003e1x TPA3110 30W (15W+15W) Digital Stereo Audio Power Amplifier Board Module \u003cbr\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39547016741015,"sku":"210230","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/TPA3110-3.jpg?v=1615882187"},{"product_id":"amplifier-tpa3118-1x60w-mono-digital-power-amplifier-board-module","title":"[Type 1] TPA3118 (1X60W) Mono Digital Power Amplifier Board Module","description":"\u003ch1 class=\"product_title entry-title\"\u003eTPA 3118 PBTL Mono Digital Amplifier Board 1X60W 12V 24V Power Amplifier Module\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eWhen you are looking for an amplifier that can drive a high-load speaker easily and without any losses, while maintaining a good quality sound then you can blindly trust the TPA3118 power amplifier module. This module has only one channel output which means it's a Mono power Amplifier and so only one output speaker can be connected to it, But if your project has a requirement of using two speakers then you can use two of these to drive two speakers independently.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures \u0026amp; Specification :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eWorking Voltage: DC 8-24V\u003c\/li\u003e\n\u003cli\u003ePower Output: 60W\u003c\/li\u003e\n\u003cli\u003eApplicable Speaker Impedance: 4-8 Ω\u003c\/li\u003e\n\u003cli\u003eGood sound quality even at this high power. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMono digital audio power amplifier chip.\u003c\/li\u003e\n\u003cli\u003eHigh output and low power consumption.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Available with two variants of IC (i.e 28 pins and 32 pins inTPA3118) and we ship it randomly according to the availability of stock in the warehouse.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePackage Include :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e1x TPA3118 (1X60W) Mono Digital Power Amplifier Board Module.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39559642742935,"sku":"218026","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/tpa3118amp.webp?v=1692968490"},{"product_id":"mini-digital-power-amplifiers-3w-dual-track-red-pam8403","title":"PAM8403 Mini Digital Power Amplifiers 3W Dual Track Red","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 class=\"product_title entry-title\"\u003eMini Digital Power Amplifiers 3W Dual Track Red PAM 8403\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Mini Digital Power Amplifiers 3W Dual Track Red PAM 8403 provides Class AB power amplifier performance with Class D amplifier efficiency. The use of low noise, no filter structure can save the traditional D class amplifier output low pass filter. Requires very few external components, thus saving PCB space and system cost, is ideal for portable applications.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe PAM8403 provides 3W of power at efficiencies greater than 90% with both system shutdown and mute control. Special line architecture enhances anti-noise capability and reduces RF interference.\u003cbr data-mce-fragment=\"1\"\u003ePAM8403 Features: No filter Class D amplifier, low quiescent current, and low EMI, up to 3W output power at 4 load and 5v power supply conditions. Up to 90 ℅ efficiencies, low THD, low noise, short circuit current protection, thermal protection, very few external components, saving cost and space.\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\"\u003eA d-type amplifier without a filter, low quiescent current, and low EMI.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWhen connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow THD, low noise.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShort circuit protection; thermal protection.\u003c\/li\u003e\n\u003cli\u003eInput Voltage : 2.5-5.5 V(USB power supply).\u003c\/li\u003e\n\u003cli\u003eOutput Impedance : 4 ohm.\u003c\/li\u003e\n\u003cli\u003eEfficiency : 90%.\u003c\/li\u003e\n\u003cli\u003eFrequency Response : 150 Hz – 20 KHz.\u003c\/li\u003e\n\u003cli\u003eInput Impedance : 2 Kohm.\u003c\/li\u003e\n\u003cli\u003eDimensions : 15 x 20 mm.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eOperating Voltage (VDC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e2.5 ~ 5.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eOutput Power(Watt)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e3W+3W.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e2 Kohm.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e4 ohm.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e90%.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eNo. of Sound Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e50 Hz – 20 KHz.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eDimensions in mm (LxWxH)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e15 x 20 x 4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eWeight (gm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eShipment Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"product_weight attribute_value\"\u003e\n\u003cp\u003e0.07 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd class=\"attribute_name\"\u003e\u003cstrong\u003eShipment Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"product_dimensions attribute_value\"\u003e\n\u003cp\u003e5 × 3 × 1 cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39641900384407,"sku":"286088","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/61nZ2qb96lL._SL1162.jpg?v=1616923669"},{"product_id":"xh-m564-dc12-24v-2x50w-dual-channel-tpa3116d2-power-amplifier-board-d-class-50w-50w-with-volume-control-knob","title":"XH-M564 DC12-24V 2x50W Dual Channel TPA3116D2 Power Amplifier Board D Class 50W+50W","description":"\u003ch1\u003eXH-M562 High Power Audio Amplifier Module TPA  3116 D2 50W 12V-24V XH M 564 PCB Mount\u003c\/h1\u003e\n\u003cp\u003eThe XH-M564 TPA 3116 D2 50W+50W Dual Channel Mini Digital Class D Amplifier. Allowing it to achieve high-quality sound reproduction. The new filter less architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the TPA 3116D2 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eDual-channel stereo, high output power (50w + 50w power @ 12V ).\u003c\/li\u003e\n\u003cli\u003eGood sound quality.\u003c\/li\u003e\n\u003cli\u003eDouble panel wiring solves crosstalk.\u003c\/li\u003e\n\u003cli\u003eSupermini design allows it to be easily placed in a variety of digital products.\u003c\/li\u003e\n\u003cli\u003eFilter less, Low Quiescent Current and Low EMI.\u003c\/li\u003e\n\u003cli\u003eSuperior Low Noise.\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection.\u003c\/li\u003e\n\u003cli\u003eThermal Shutdown\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003eApplication\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e:\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Stereo Audio hands-free\/headsets\u003c\/li\u003e\n\u003cli\u003eIn robots that speak or generate sounds to indicate activities\u003c\/li\u003e\n\u003cli\u003ePortable Speakers\u003c\/li\u003e\n\u003cli\u003eLCD Monitors \/ TV Projectors\u003c\/li\u003e\n\u003cli\u003eArduino or Raspberry Pi Game Machines\u003c\/li\u003e\n\u003cli\u003eSpeaker Phones\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"With Potentiometer","offer_id":48251183792368,"sku":"286275","price":499.0,"currency_code":"INR","in_stock":true},{"title":"Without Potentiometer","offer_id":48251183825136,"sku":"28721310","price":449.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/9bcd3fb5a89a9c967755ee9d98f0b8e3.jpg?v=1742614630"},{"product_id":"tda7377-dc12v-digital-audio-power-amplifier-35w-35w-dual-channel","title":"TDA7377 DC12V Digital Audio Power Amplifier 35W+35W Dual-channel","description":"\u003ch1 class=\"product_title entry-title\"\u003eTDA7377 DC 12V 35W Dual Channel Noiseless High Power Amplifier Board\u003c\/h1\u003e\n\u003cdiv id=\"productDescriptionBox\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"productDescription\" class=\"biggerText\" data-mce-fragment=\"1\"\u003eThe TDA7377 is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or QUAD SINGLE ENDED configuration. The exclusive fully complementary structure of the output stage and the internally fixed gain guarantees the highest possible power performances with an extremely reduced component count. The onboard clip detector simplifies gain compression operation. The fault diagnostics make it possible to detect mistakes during car radio set assembly and wiring in the car.\u003cbr data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eConnection Steps:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eConnect to speakers: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eConnect the two wires of the speakers to the audio output port of the power amplifier, the left channel speaker is connected to the LOUT port of the amplifier and the right channel speaker is connected to the ROUT port, the positive connects to “+”, the negative connects to “-“.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eConnect to sound source:\u003cbr data-mce-fragment=\"1\"\u003eUse an audio cable with an end of 3.5mm stereo headphone plug and plugin 3.5 stereo headphone jack of the amplifier. The other end of the audio cable is connected to the audio source (such as computers, mobile phones, MP3, DVD).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eConnecting to the power supply:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eConnect to the adapter of power supply:\u003cbr data-mce-fragment=\"1\"\u003eUse the power supply in which the output is above DC12V3A. Connect the output cable of the adapter to the 12V port of the power amplifier board. The positive connects to the “+” of the port while the negative connects to “-“.\u003c\/p\u003e\n\u003cdiv id=\"productDescription\" class=\"biggerText\" data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eConnect voltage converter:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eUse the voltage converter in which the output is above AC12V3A. Connect the two output cables of the converter to the 12V port of the power amplifier board. Because the output of the converter is alternating current, it is not positive or negative.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"productDescription\" class=\"biggerText\" data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePlay music:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003ePlugin the power, the blue power indicator will light up which means that the power amplifier board starts working. You can adjust the volume knob according to their own preferences.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003chr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\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\"\u003ePowerful 70 W Stereo output Can be accessed by two 4-8Ω 10-50W speakers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA large volume of small size\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh signal to noise ratio\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUpgraded version of the radiator, wider and thicker, better cooling effect\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFit for Bookshelf speakers, CRT televisions, radios, and other small amplifiers\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39641969557655,"sku":"286302","price":449.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/BI07402A1-6__89956.1588495730.jpg?v=1616839710"},{"product_id":"tda7297-15w-2-dc-socket-digital-audio-stereo-amplifier-diy-kit-dual-channel-module","title":"TDA7297 15W*2 DC SOCKET DIGITAL AUDIO STEREO AMPLIFIER DIY KIT DUAL-CHANNEL MODULE","description":"\u003ch2 class=\"product_title entry-title\"\u003eTDA 7297 12V Stereo Noiseless Audio Power Amplifier Module with 2 x 15W Output\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBuild your own music system with TDA7297 Dual Channel Digital Power Amplifier Module is a newly designed digital audio amplifier board with fine quality is practical to install and use also has good performance. It features a high-efficiency class D audio power amplifier with the latest and original TDA7297 core technology the BTL bridge circuit is more efficient than before.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis product uses the double power supply transformer with a dynamic power supply range from 6V to 18V with high efficiency small quiescent current. Additionally, it is equipped with Perfect protection functions like overvoltage protection and output current limit.\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\" class=\"a-list-item\"\u003eA strong TDA7297 chip is a digital power amplifier chip, with low idle loss characteristics, which makes it work well and quickly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003eOnboard, front-facing IC to improve the input sensitivity, high-definition sound quality.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003eIt can be used for car vehicle computer speaker, family audio and video, and empty square.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003eThis product has the characteristics of loud sound, the capacitance is large, excellent sound quality.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003eThere is no solder joint on the back of the circuit board, the chip capacitors, and the solder board together, so there is no possibility of a short circuit.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable style=\"width: 534px;\" class=\"shop_attributes woocommerce-group-attributes-layout-2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003eTDA7297\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eOperating Voltage Range (VDC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003e6 to 18\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eOutput Power (W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003e2*15W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003e45\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eWidth (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003e33\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003e27\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eWeight (gm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"attribute_value\"\u003e\n\u003cp\u003e24\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eShipment Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"product_weight attribute_value\"\u003e\n\u003cp\u003e0.027 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd style=\"width: 313px;\" class=\"attribute_name\"\u003e\u003cstrong\u003eShipment Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 205px;\" class=\"product_dimensions attribute_value\"\u003e\n\u003cp\u003e8 × 11 × 3 cm\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\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x TDA7297 Power Amplifier Module Audio amplifier module Double Channel 10- 50W\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":39642115080343,"sku":"286492","price":229.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/TDA7297_Dual_Audio_Amplifier_Module.webp?v=1750047826"},{"product_id":"pam-8610-digital-stereo-class-d-amplifier-board-2x15w-output","title":"PAM 8610 Digital Stereo Class-D Amplifier Board 2x15W Output","description":"\u003cdiv\u003e\n\u003ch2 class=\"title page-title\"\u003e\u003cspan\u003eXH-M120 PAM8610 Dual Channel Digital Stereo Class-D Amplifier Board 2x15Watt Output\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe PAM8610 is a 15W (per channel) stereo Class-D audio amplifier with DC Volume Control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32dB to -75dB range. The PAM 8610 runs on a 7V to 15V supply at a much higher efficiency than competitors’ ICs.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eHow to use:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe power supply voltage limit is 16.5V, do not use more than this voltage.\u003c\/li\u003e\n\u003cli\u003eThe power supply is recommended for 12v, 3A power supply filter better.\u003c\/li\u003e\n\u003cli\u003e4-8 inch stereo speakers recommended.\u003c\/li\u003e\n\u003cli\u003e Do not short-circuit the audio output to each other or shorted to ground.\u003c\/li\u003e\n\u003cli\u003eCarefully check before electricity, ensure the wiring is correct before electricity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003e Features :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eThis plate with a switching function, SW short, will turn off the power amplifier.\u003c\/li\u003e\n\u003cli\u003eWorking Mode: Class D (PWM modulation type).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e1 x PAM 8610 Digital Stereo Class-D Amplifier Board 2x15W Output\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"8610 Mini","offer_id":48251183628528,"sku":"379931","price":99.0,"currency_code":"INR","in_stock":true},{"title":"8610 Red","offer_id":48251183661296,"sku":"1654757814","price":189.0,"currency_code":"INR","in_stock":true},{"title":"8610 Black","offer_id":48251183694064,"sku":"30741268","price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/PAM8610_Family.jpg?v=1745226228"},{"product_id":"copy-of-tp5100-4-2v-and-8-4v-dual-one-two-battery-protection-board","title":"PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo","description":"\u003ch2 role=\"heading\" data-attrid=\"product_title\" aria-level=\"2\" class=\"bi9tFe PZPZlf sjVJQd\" tabindex=\"-1\"\u003ePAM 8406 Class -D Audio Amplifier Module With Volume Control Potentiometer\u003c\/h2\u003e\n\u003cdiv class=\"Vl5Ygc\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003ePAM8406 Digital Amplifier Module With Volume Control Potentiometer is an excellent noise suppression module. If you don’t receive input audio, you will not hear any noise in your ears.\u003c\/p\u003e\n\u003cdiv\u003eThis module has a double channel stereo output. Its 5V power supply gives the output of 5W+5W power, can directly drive the 4 Omega, 8 Omega small soundbox, the output power is big, the energy is full, the sound quality is good, with the volume adjustment of the right and left channel.\u003c\/div\u003e\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eOperating voltage (v)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e25\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eWidth (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e25\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eHeight (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e12\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight (gm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eShipment Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"product_weight attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e0.005 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\"\u003e\n\u003ctd class=\"attribute_name\" style=\"text-align: center;\"\u003e\u003cstrong\u003eShipment Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"product_dimensions attribute_value\" style=\"text-align: center;\"\u003e\n\u003cp\u003e4 × 4 × 3 cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e                                                \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecifications and Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eExcellent noise suppression. in the absence of contact input audio, you will not hear any noise even put your ear close to the speaker\u003c\/li\u003e\n\u003cli\u003eThe two-channel stereo, 5V power supply can output 5W + 5W power, directly drive 4, 8 speakers, output power, full of energy, good sound quality, with left and right channel volume adjustment.\u003c\/li\u003e\n\u003cli\u003eUnique non-LC filter Class-D digital power board, it can be used directly for the USB-powered from computers.\u003c\/li\u003e\n\u003cli\u003eDual-panel wiring and proper solution to potential balance and channel crosstalk caused by the wiring between\u003c\/li\u003e\n\u003cli\u003eUltra-miniature design, it can easily be placed in a small space inside a variety of digital products, high amplification efficiency.\u003c\/li\u003e\n\u003cli\u003eSolder by machine\u003c\/li\u003e\n\u003cli\u003eThe rated working voltage 2.5-5V, limit operating voltage 5.5V\u003c\/li\u003e\n\u003cli\u003eThe unique D-type digital power plate without an LC filter can be directly powered by the USB of the computer.\u003c\/li\u003e\n\u003cli\u003eDouble panel wiring, properly solves the ground potential balance caused by wiring and inter-channel crosstalk.\u003c\/li\u003e\n\u003cli\u003eThe ultra micro design can be easily placed in the small space of various digital products, and the amplification efficiency is super high.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40120027873431,"sku":"983498","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/PAM8406.jpg?v=1621412849"},{"product_id":"copy-of-pam8406-digital-amplifier-module-with-volume-control-potentiometer-5wx2-stereo","title":"[Premium] PAM8406 Stereo Class D Audio Purple Amplifier Module CIMCU 8406","description":"\u003ch1\u003ePAM 8406 5Wx2 dual channel stereo mini digital amplifier module CIMCU8406\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePAM8406\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 5W audio amplifier with an alternative option between Class-D and Class-AB output which makes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePAM8406\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003every ideally for the applications efficiency-EMI compatible.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePAM8406\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers low THD+N, high SNR allowing it to achieve high-quality sound reproduction. The fully differential output with the new filter-less architecture (Class-D Mode) allows the device to drive the speaker directly, requiring no low-pass output filters and DC blocking capacitors.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eefficiency\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePAM8406\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e90%\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. 5W Output at 10% THD with a 2Ω Load and 5V Power Supply at Class-D Mode\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eIn addition\u003c\/strong\u003e\u003cspan\u003e:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. 3W Output at 10% THD with a 4Ω Load and 5V Power Supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eColour: Purple \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial: metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Package Contents: 1 X Audio Amplifier Module \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct type: Electronic Modules\u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40120097636503,"sku":"985115","price":169.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/pam8406-2-x-5w-2-channels-5w-dual-channel-stereo-mini-class-d-original-imafzwnzehq7gmaj.jpg?v=1621419754"},{"product_id":"5v-2-1a-3-usb-power-bank-battery-charger-module-circuit-board-step-up-boost-diy","title":"5V 2.1A 3 USB Power Bank Battery Charger Module Circuit Board Step Up Boost DIY","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cspan\u003eAll 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries and so on.It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries Lithium positive pole connected B + Lithium negative then B- 3 USB output, according to the device automatically recognize the output 5V1A or 2A current on the phone. Flat charge, you can also charge three mobile phone at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e100% brand new and high quality.\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eApply Battery Type:\u003c\/strong\u003e 18650 battery(not include).\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003e Output Voltage:\u003c\/strong\u003e 5V 2.1A\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 5V 1A\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e Level 4 Capacity indicator\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003e Lighting:\u003c\/strong\u003e with LED lights\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel)\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Electronic components\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eColor: \u003c\/strong\u003eGreen\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: All the cells that are connected to the power bank module should be in a Parallel, please don't connect the cells in series as this will damage the power back module and cause a heating issue in it and eventually the power bank module will stop working.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eSize: \u003c\/strong\u003e62×18×8mm\/2.44×0.71×0.31in Quantity: 1 PC\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e  1 X 3-Port USB Circuit Board\u003c\/p\u003e\n\u003cp class=\"paragraph___T6_cL\"\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Electronic Modules\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40120750997655,"sku":"1482786","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/3-usb-5v-2a-mobile-power-bank-charger-controller-module-step-up-original-imafzeptj8mtz65g.jpg?v=1621421746"},{"product_id":"irs2092s-high-power-500w-class-d-hifi-digital-amplifier-board","title":"IRS2092S High Power 500W Class D HIFI Digital Amplifier Board","description":"\u003cdiv id=\"title_feature_div\" class=\"celwidget\" data-feature-name=\"title\" data-csa-c-type=\"widget\" data-csa-c-content-id=\"title\" data-csa-c-slot-id=\"title_feature_div\" data-csa-c-asin=\"B093X1Y2NG\" data-csa-c-is-in-initial-active-row=\"false\" data-cel-widget=\"title_feature_div\" data-csa-c-id=\"fup244-94hdu-1rlytb-xl2dc2\"\u003e\n\u003cdiv id=\"titleSection\" class=\"a-section a-spacing-none\"\u003e\n\u003ch1 class=\"a-size-large a-spacing-none\"\u003e\u003cspan id=\"productTitle\" class=\"a-size-large product-title-word-break\"\u003eIRS 2092S 500 Watt Mono Channel Digital Amplifier Class D HiFi Power Amp Board with Fan\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"bylineInfo_feature_div\" class=\"celwidget\" data-feature-name=\"bylineInfo\" data-csa-c-type=\"widget\" data-csa-c-content-id=\"bylineInfo\" data-csa-c-slot-id=\"bylineInfo_feature_div\" data-csa-c-asin=\"B093X1Y2NG\" data-csa-c-is-in-initial-active-row=\"false\" data-cel-widget=\"bylineInfo_feature_div\" data-csa-c-id=\"j4qa4j-10xnyn-7gwblp-a1qdmi\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eDigital amplifier with high output power. Great sound quality, less distortion than the common amplifier. This is a pure power amplifier board, the sensitivity of the input signal is 1.5V RMS, if your input signal voltage can't reach this value, it is recommended to add a preamp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e1. Power supply: DC dual power supply 58 70v\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2. Rated output power: 500w ( 65v power supply, 4-ohm load, 10% deformation)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e3. Efficiency: greater than 90%\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e4. S \/ N ratio: 90db\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e5. Total harmonic distortion:\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e380w (+\/- 65 power 4 ohm speaker, distortion \u0026lt;0.1%)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e280w (+\/- 65 power 8 ohm speaker, distortion \u0026lt;0.1%)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e6. Frequency range: 20Hz-20kHz\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e7. Voltage magnification: 36 times\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e8. Input sensitivity 1.5v (RMS)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e9. Output short circuit protection: yes\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e10. Output DC bias protection Speaker protection: yes\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e11. Overheat protection: Yes, the temperature of the radiator is higher than 100 degrees Celsius, turn off the output!\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e12. Product size: about 100 50 30mm\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e13. Net weight: 100g\u003c\/span\u003e\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40214485336215,"sku":"1169027","price":1549.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/irs2092-hifi-digital-amplifier-board-500w-mono-high-power-original-imafya2ygmzj6ehq.jpg?v=1690619634"},{"product_id":"bluetooth-audio-receiver-module-lossless-car-speaker-amplifier-modified-wireless-bluetooth-4-1-circuit-board","title":"Music Player: Bluetooth Audio Receiver Module lossless Cars speaker Amplifier Modified Wireless Bluetooth 4.1 Circuit Board","description":"\u003cdiv\u003e\u003cstrong\u003eBluetooth audio receiver board, AUX car audio modification, lossless Bluetooth 4.1 receiver, MP3 decoder board\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis Bluetooth audio receiver board is able to give your amplifier\/home stereo Bluetooth capability, just a very simple operation can be converted into wireless audio.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAudio input: 1. Bluetooth audio reception 2. USB decoding playback 3. TF card decoding 4. FM radio (need to welding wire antenna)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDecoding support playback formats: MP3, WMA, WAV, FLAC; Power supply: 5V DC ( USB \/ micro USB ); Audio output: 3.5mm audio output\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControl: 1. On-board key control; 2. The remote control can be controlled by supporting remote control playback volume control functions, and so on\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA perfect Bluetooth audio receiver board for use; Built-in 3.5mm audio jack for audio output.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBluetooth Receiver can connect with the earphone \u003cspan data-mce-fragment=\"1\"\u003eand can also be used for power amplifier\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40538394624151,"sku":"4763947","price":399.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/CarAudioModuleMakerBazar2.jpg?v=1626630387"},{"product_id":"home-theater-board-4-1-home-theater-wired-circuit-board-four-2030-transistor-with-7805","title":"Home Theater Board: 4.1 Home Theater Wired Circuit Board Four 2030 Transistor With 7805","description":"","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40549108842647,"sku":"5026812","price":380.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/4.1-Home-theater-wired-circuit-board-Four-2030-Transistor-with-7805-Makerbazar-1.jpg?v=1626751851"},{"product_id":"home-theater-board-4-1-home-theater-circuit-board-four-2050-transistor-with-7805","title":"Home Theater Board: 4.1 Home Theater Circuit Board Four 2050 Transistor With 7805","description":"","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40549116248215,"sku":"5026823","price":379.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/4.1-Home-theater-circuit-board-Four-2050-Transistor-with-7805-Makerbazar-1.jpg?v=1626751991"},{"product_id":"home-theater-boad-2-1-4-1-combo-home-theater-circuit-board-three-2030-transistor","title":"Home Theater Board: 2.1 Home Theatre Circuit Board Three 2030 Transistor","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content  col-xs-12\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"collapse-description\" class=\"desc-collapse showup\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan color=\"#333333\" face=\"Amazon Ember, Arial, sans-serif\" size=\"2\" style=\"color: #333333; font-family: 'Amazon Ember', Arial, sans-serif; font-size: small;\" data-mce-fragment=\"1\"\u003eThis is a 2.1 Home Theater Amplifier Board with a capacity of 100W Audio output. Use this \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e2.1 board for replacement or build your own home theatre. This can be used in 2 channel sound system with one subwoofer to get full bass boost mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eNote:\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis kit is not for the electronics hobbyist. Proper knowledge about the subject is required to understand and make the complete project. We do not hold any responsibility for any issues or help either due to negligence, ignorance or lack of proper knowledge about the subject.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpecification \/ Feature\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStereo Digital Audio Output\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWith TDA2030 circuit, gives high-quality sound\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInput voltage 12-0-12 V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInput current 1.5 to 3 amp\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput Power 100 Watt\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConnection: Connect 2 speakers and 1 subwoofer\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePackage Includes:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x 2.1 Home Theater Circuit Board Three 2030 Transistor\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e* Image is only for representations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40549122900119,"sku":"5026845","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/2.1_4.1-Combo-Home-theater-circuit-board-Three-2030-Transistor-Makerbazar-1.jpg?v=1626752159"},{"product_id":"home-theater-board-2-1-4-1-combo-home-theater-wired-circuit-board-three-2030-transistor-with-7805","title":"Home Theatre Board: 2.1 Home Theatre Wired Circuit Board Three 2030 Transistor With 7805","description":"","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40549136302231,"sku":"5026834","price":279.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/2.1_4.1-Combo-Home-theater-wired-circuit-board-Three-2030-Transistor-with-7805-Makerbazar-1.jpg?v=1626752300"},{"product_id":"home-theater-board-5-1-home-theater-circuit-board-five-2030-transistor","title":"Home Theater Board: 5.1 Home Theater Circuit Board Five 2030 Transistor","description":"","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":40549141217431,"sku":"5026801","price":409.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/5.1-Home-theater-circuit-board-Five-2030-Transistor-Makerbazar-1.jpg?v=1626752404"},{"product_id":"music-player-amplifier-with-fm-aux-sd-card-and-usb-inputs","title":"AC Enclosed Metal Body Remote Controlled Music Player with Bluetooth\/FM\/Aux\/SD Card and USB Inputs","description":"\u003ch2\u003eAC-Powered USB\/RF\/FM Music Player System\u003c\/h2\u003e\n\u003cp\u003eThis Music player is very robust in design as it comes with a metal enclosure which makes it dust and physical damage proof. It has its own power supply and small amplifier inbuilt on the same chip but the amplifier is insufficient to drive heavy load speakers although you can use it for very low wattage speakers. This device works on 220 AC supply voltage and has an internal AC to DC conversion circuit which powers all the other electronics inside the Music player. The device also has a wire which hangs around the Music player's body and acts as an antenna for FM signal reception, If you found the strength of the FM signal low then simply increasing the length of the wire by attaching another wire to it makes it work for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Note: It is highly recommended to you use an additional amplifier to properly run the speakers for Without Amplifier System.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"header d-flex no-border  details-actions-header\"\u003e\n\u003ch3 class=\"over-flow header-title mw-65\"\u003e\n\u003cspan\u003eSC-02 2x70W AC Enclosed Metal Body Remote Controlled Music Player with Bluetooth\/FM\/Aux\/SD Card and USB Inputs - With Amplifier\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv id=\"ocr-txt-6\" class=\"s-qatom323\"\u003e\n\u003cul\u003e\n\u003cli\u003eOutput power: 70W*2 (RMS)\u003c\/li\u003e\n\u003cli\u003eAmplifier Chip: TPA3116 (Class D)\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBT Version: 5.3 :10M\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFunction: USB+FM+BT+TF+AUX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePower : AC110V-240V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIMP: 40-16Q\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSound Channel: Dual Channel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eCircuit Protection: Short circuit \u003c\/span\u003eprotection, Overheat protection, Overcurrent protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Without Amplifier","offer_id":49417364308208,"sku":"8119015","price":389.0,"currency_code":"INR","in_stock":true},{"title":"With Amplifier [2x70W]","offer_id":49417372926192,"sku":"2250310033","price":2949.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/AC_Enclosed_Metal_Body_Remote_Controlled_Music_Player_with_Bluetooth_FM_Aux_SD_Card_and_USB_Inputs-Makerbazar.png?v=1774328702"},{"product_id":"mp3-bluetooth-4-1-decoder-board","title":"MP3 Bluetooth 4.1 Decoder Board","description":"\u003ch2\u003eTD5168A Amplifier Board Bluetooth MP3 Decoder Board 4.1 Circuit Board HW-770\u003c\/h2\u003e\n\u003cp\u003eThis is an Mp3 decoder board with an onboard Bluetooth 4.1 receiver XY-BT-Mini. This board can be powered via a battery terminal or else from the onboard micro USB port. For the output of the board, there are solder pads for the right, left and ground wires of the speakers or a 3.5 mm audio jack is also provided to connect the speakers.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eUSB Powered\u003c\/li\u003e\n\u003cli\u003eLED Indicator\u003c\/li\u003e\n\u003cli\u003e3.5 mm Stereo Audio Interface\u003c\/li\u003e\n\u003cli\u003e3.7 – 5V Supply Pad\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Type-C [Black]","offer_id":48251162263792,"sku":"1410683230","price":109.0,"currency_code":"INR","in_stock":true},{"title":"Micro-USB [Red]","offer_id":48251162231024,"sku":"13168867","price":89.0,"currency_code":"INR","in_stock":true},{"title":"Micro-USB [Black]","offer_id":50006010888432,"sku":"2365435735","price":89.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/MP3_Decoder_4_2_a9782fb4-0088-4308-97e3-98d50e1996fd.jpg?v=1737447755"},{"product_id":"tda7492p-50w-wireless-digital-audio-receiver-amplifier-board","title":"TDA7492P 50W Wireless Digital Audio Receiver Amplifier Board","description":"\u003ch2 itemprop=\"name\" class=\"productView-title\"\u003eTDA 7492 P 1 x Amplifier Board 25Wx2 AUX Wireless High Quality\u003c\/h2\u003e\n\u003cp\u003eThis is TDA7492 p based is Class-D audio amplifier.  This module has integrated a Bluetooth module, all the used components in the amplifying process, output connectors and control buttons. All you need to do is supply 12V to 36A to it, connect an 8-ohm 50W speaker to each output and connect a Bluetooth device to it and enjoy and control your favourite music wirelessly.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2020\/09\/TDA7492P.jpg\"\u003e\u003cimg loading=\"lazy\" class=\"aligncenter size-full wp-image-831518\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2020\/09\/TDA7492P.jpg\" alt=\"\" width=\"622\" height=\"370\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2020\/09\/TDA7492P.jpg 622w, https:\/\/robu.in\/wp-content\/uploads\/2020\/09\/TDA7492P-300x178.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2020\/09\/TDA7492P-462x275.jpg 462w\" sizes=\"(max-width: 622px) 100vw, 622px\"\u003e\u003c\/a\u003eIn the layout above you can see that the board has 5 control buttons. You can also use those to change the track or control the volume. There is a DIP 2 switches button. Combining the up\/down position of each switch you can obtain 4 different filters for the output. In the layout above you can see each combination and the applied gain in each case.\u003c\/p\u003e\n\u003cp\u003eThis Amplifier has Audio stereo input and connectivity to all versions of the Bluetooth connection, using CSR8635 Bluetooth chip with Bluetooth V4.0. Output Impedance of module is 8 ohms per channel. TDA7492 digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-automation-description=\"features-description\"\u003e\n\u003cli data-automation-text=\"feature-text\"\u003e25 W + 25 W continuous output power at THD = 10% with VCC= 20 V and RL= 8 Ω\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eWide-range single-supply operation (8 – 26 V)\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eHigh efficiency (η = 90%)\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eFour selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eDifferential inputs minimize common-mode noise\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eStandby and mute features\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eThermal overload protection\u003c\/li\u003e\n\u003cli data-automation-text=\"feature-text\"\u003eExternally synchronizable\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42183033848048,"sku":"14484891","price":1099.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/TDA7492PMakerBazar4.jpg?v=1639377981"},{"product_id":"zk-tb21-high-power-amplifier-board-2-1-channel-bluetooth-digital-amplifier-board","title":"ZK-TB21 High Power 2.1 Channel Bluetooth Digital Amplifier Board 50WX2+100W","description":"\u003ch2\u003eZK TB21 Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2.1Channel Mini Wireless Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers Subwoofer 50Wx2+100W\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"tab-content  col-xs-12\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"desc-collapse showup\" id=\"collapse-description\" data-mce-fragment=\"1\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e2.1 CH stereo output power 50watt * 2+100watt, working voltage range DC12-24V, for 4-8Ω, 50watt-300watt passive speakers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTreble \u0026amp; Bass and subwoofer control: With subwoofer volume control, L and R channels Treble \u0026amp; Bass independent control. Built-in low pass filter for subwoofers with sub frequency control, small simple compact design but practical and powerful.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eBluetooth and AUX Inputs: almost compatible with all home audio devices such as smartphones, iPhones, iPad, MP3s, PC, CD players, etc. Enjoy surround acoustic audio with the speaker.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eEnsure Safety: This Bluetooth amplifier board has a bottom plate and a top plate, supporting reverse connection protection, Over-voltage, and Under-voltage Protection, Over-heat protection, and Short-circuit protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eNote: This module doesn't come with the original IC chip TPA3116D2 as It's a copy of the original Zk-TB21 amplifier Board.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42183117275376,"sku":"14485490","price":1799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/71WVXsVZLZL._AC_SL1200.jpg?v=1639718483"},{"product_id":"tpa3110-single-channel-digital-amplifier-board-30w-power-amplifier-module","title":"TPA3110 Single Channel Digital Amplifier Board 30W Power Amplifier Module","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 class=\"product_title entry-title\" data-mce-fragment=\"1\"\u003eTPA 3110 Mono Channel Digital Amplifier Board 30W Power Amplifier Module\u003c\/h1\u003e\n\u003cp\u003eTPA3110 Mono Channel Digital Amplifier Board 30W Power Amplifier Module is useful in applications like DIY Bluetooth speakers, home and car audio system modification.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications and Features : \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eAmplifier Chip: TPA3110.\u003c\/li\u003e\n\u003cli\u003eWorking Input Voltage Range: DC 8-26V.\u003c\/li\u003e\n\u003cli\u003eOutput Power Rating: 1 x 30W.\u003c\/li\u003e\n\u003cli\u003ePCB Board Size: 44 x 30 x 10 (LxWxH)mm \/ 1.65 x 1.18in.\u003c\/li\u003e\n\u003cli\u003eMono digital audio power amplifier chip.\u003c\/li\u003e\n\u003cli\u003e30W output and low power consumption.\u003c\/li\u003e\n\u003cli\u003eApplicable speaker impedance: 4\/6\/8 ohm(8 ohm is the best).\u003c\/li\u003e\n\u003cli\u003eApplication: DIY Bluetooth speaker, home and car audio system modification.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes : \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x TPA3110 Mono Channel Digital Amplifier Board 30W Power Amplifier Module.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42426920239344,"sku":"19336757","price":169.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/TPA3110-Mono-Channel-Digital-Amplifier-Board-30W-Power-Amplifier-Module-Makerbazar3.jpg?v=1644923214"},{"product_id":"cjmcu-trrs-3-5mm-jack-av-stereo-module","title":"CJMCU-TRRS 3.5mm Jack AV Stereo Module","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 class=\"title page-title\"\u003e\u003cspan\u003eTRRS 3.5mm Microphone Interface Module\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCJMCU-TRRS 3.5mm Audio MP3 Stereo Headphones Video Microphone Interface Module comes with the audio-style connectors that you see on phones. It is widely used in MP3 players and development boards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTRRS stands for “\u003cstrong data-mce-fragment=\"1\"\u003eTip, Ring, Ring, Sleeve\u003c\/strong\u003e,” which reflects the fact that, unlike a standard stereo connector. This actually has three conductors and a ground. Some devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3\/MP4 players).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis breakout board makes it easy to add a TRRS jack to your prototype or project by breaking out each conductor to a standard 0.1 spaced header.\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\"\u003eMini design, portable and easy to use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIt is the audio-style connectors that you see on some phones, MP3 players, and development boards.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTRRS stands for “Tip, Ring, Ring, Sleeve,” which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSome devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3\/MP4 players).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 × CJMCU-TRRS 3.5mm Audio MP3 Stereo Headphones Video Microphone Interface Module\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x (Straight) 6*1 Berg Pin- 1pcs\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42558353441008,"sku":"2269126","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/CJMCU-TRRS-3-5mm-stereo-headphone-MP3-audio-video-microphone-Block-Interface-Modules.jpg_640x640_a72c9a4d-b716-4ab3-8fde-96f91df8de3d.png?v=1647349839"},{"product_id":"max4466-electret-condenser-microphone-board-amplifier-with-adjustable-gain-module","title":"MAX Electret Microphone Amplifier Module","description":"\u003ch2 data-end=\"213\" data-start=\"128\"\u003eElectret Condenser Microphone Amplifier Module with Adjustable Gain \u0026amp; AGC Options\u003c\/h2\u003e\n\u003cp data-end=\"576\" data-start=\"215\"\u003eThe \u003cstrong data-end=\"269\" data-start=\"219\"\u003eElectret Condenser Microphone Amplifier Module\u003c\/strong\u003e is a high-performance audio input solution designed for \u003cstrong data-end=\"392\" data-start=\"326\"\u003evoice detection, sound analysis, and audio processing projects\u003c\/strong\u003e. Available in two popular variants—\u003cstrong data-end=\"464\" data-start=\"428\"\u003eMAX4466 (manual adjustable gain)\u003c\/strong\u003e and \u003cstrong data-end=\"511\" data-start=\"469\"\u003eMAX9814 (automatic gain control - AGC)\u003c\/strong\u003e—this module offers flexibility for different audio applications.\u003c\/p\u003e\n\u003cp data-end=\"905\" data-start=\"578\"\u003eThe \u003cstrong data-end=\"601\" data-start=\"582\"\u003eMAX4466 variant\u003c\/strong\u003e features a \u003cstrong data-end=\"633\" data-start=\"613\"\u003elow-noise op-amp\u003c\/strong\u003e with adjustable gain from \u003cstrong data-end=\"675\" data-start=\"660\"\u003e25x to 125x\u003c\/strong\u003e, delivering clean and stable audio signals. The \u003cstrong data-end=\"743\" data-start=\"724\"\u003eMAX9814 variant\u003c\/strong\u003e includes \u003cstrong data-end=\"785\" data-start=\"753\"\u003eautomatic gain control (AGC)\u003c\/strong\u003e, dynamically adjusting amplification for consistent audio output, making it ideal for speech recognition and recording.\u003c\/p\u003e\n\u003cp data-end=\"1099\" data-start=\"907\"\u003eWith a \u003cstrong data-end=\"947\" data-start=\"914\"\u003e20Hz–20kHz frequency response\u003c\/strong\u003e, low noise, and rail-to-rail output, this module is perfect for \u003cstrong data-end=\"1098\" data-start=\"1012\"\u003emicrocontroller-based audio projects, IoT systems, and sound-reactive applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1104\" data-start=\"1101\"\u003e\n\u003ch3 data-end=\"1123\" data-start=\"1106\" data-section-id=\"14at72t\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"1758\" data-start=\"1125\"\u003e\n\u003cli data-end=\"1196\" data-start=\"1125\" data-section-id=\"1jxfus8\"\u003e\n\u003cstrong data-end=\"1153\" data-start=\"1127\"\u003eTwo Variants Available\u003c\/strong\u003e – MAX4466 (manual gain) \u0026amp; MAX9814 (AGC).\u003c\/li\u003e\n\u003cli data-end=\"1266\" data-start=\"1197\" data-section-id=\"xo5jcs\"\u003e\n\u003cstrong data-end=\"1226\" data-start=\"1199\"\u003eWide Frequency Response\u003c\/strong\u003e – 20Hz to 20kHz for full audio range.\u003c\/li\u003e\n\u003cli data-end=\"1329\" data-start=\"1267\" data-section-id=\"1mzmmcx\"\u003e\n\u003cstrong data-end=\"1294\" data-start=\"1269\"\u003eLow Noise Performance\u003c\/strong\u003e – Clear and stable audio output.\u003c\/li\u003e\n\u003cli data-end=\"1398\" data-start=\"1330\" data-section-id=\"ec5pi9\"\u003e\n\u003cstrong data-end=\"1361\" data-start=\"1332\"\u003eAdjustable Gain (MAX4466)\u003c\/strong\u003e – 25x to 125x via onboard trimmer.\u003c\/li\u003e\n\u003cli data-end=\"1476\" data-start=\"1399\" data-section-id=\"1vl3bly\"\u003e\n\u003cstrong data-end=\"1437\" data-start=\"1401\"\u003eAutomatic Gain Control (MAX9814)\u003c\/strong\u003e – Maintains consistent audio levels.\u003c\/li\u003e\n\u003cli data-end=\"1546\" data-start=\"1477\" data-section-id=\"1sjgler\"\u003e\n\u003cstrong data-end=\"1502\" data-start=\"1479\"\u003eRail-to-Rail Output\u003c\/strong\u003e – Suitable for ADC and signal processing.\u003c\/li\u003e\n\u003cli data-end=\"1622\" data-start=\"1547\" data-section-id=\"1rwi3ku\"\u003e\n\u003cstrong data-end=\"1579\" data-start=\"1549\"\u003eMicrocontroller Compatible\u003c\/strong\u003e – Works with Arduino, ESP, Raspberry Pi.\u003c\/li\u003e\n\u003cli data-end=\"1695\" data-start=\"1623\" data-section-id=\"c7ee6t\"\u003e\n\u003cstrong data-end=\"1658\" data-start=\"1625\"\u003eCompact \u0026amp; Ready-to-Use Module\u003c\/strong\u003e – Fully assembled with microphone.\u003c\/li\u003e\n\u003cli data-end=\"1758\" data-start=\"1696\" data-section-id=\"1pg73hb\"\u003e\n\u003cstrong data-end=\"1723\" data-start=\"1698\"\u003eLow Power Consumption\u003c\/strong\u003e – Ideal for portable applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1763\" data-start=\"1760\"\u003e\n\u003ch3 data-end=\"1794\" data-start=\"1765\" data-section-id=\"58xi60\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch3 data-end=\"1820\" data-start=\"1796\" data-section-id=\"15a3x8h\"\u003e🔹 MAX4466 Variant\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2078\" data-start=\"1822\"\u003e\n\u003cthead data-end=\"1851\" data-start=\"1822\"\u003e\n\u003ctr data-end=\"1851\" data-start=\"1822\"\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1834\" data-start=\"1822\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1851\" data-start=\"1834\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2078\" data-start=\"1862\"\u003e\n\u003ctr data-end=\"1894\" data-start=\"1862\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1879\" data-start=\"1862\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd data-end=\"1894\" data-start=\"1879\" data-col-size=\"sm\"\u003e2.4V – 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1922\" data-start=\"1895\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1908\" data-start=\"1895\"\u003eGain Range\u003c\/td\u003e\n\u003ctd data-end=\"1922\" data-start=\"1908\" data-col-size=\"sm\"\u003e25x – 125x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1960\" data-start=\"1923\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1944\" data-start=\"1923\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-end=\"1960\" data-start=\"1944\" data-col-size=\"sm\"\u003e20Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2000\" data-start=\"1961\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1970\" data-start=\"1961\"\u003eOutput\u003c\/td\u003e\n\u003ctd data-end=\"2000\" data-start=\"1970\" data-col-size=\"sm\"\u003eUp to ~5Vpp (rail-to-rail)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2032\" data-start=\"2001\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2023\" data-start=\"2001\"\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd data-end=\"2032\" data-start=\"2023\" data-col-size=\"sm\"\u003e~24µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2054\" data-start=\"2033\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2043\" data-start=\"2033\"\u003eIC Used\u003c\/td\u003e\n\u003ctd data-end=\"2054\" data-start=\"2043\" data-col-size=\"sm\"\u003eMAX4466\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2078\" data-start=\"2055\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2069\" data-start=\"2055\"\u003eOutput Bias\u003c\/td\u003e\n\u003ctd data-end=\"2078\" data-start=\"2069\" data-col-size=\"sm\"\u003eVCC\/2\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-end=\"2083\" data-start=\"2080\"\u003e\n\u003ch3 data-end=\"2109\" data-start=\"2085\" data-section-id=\"15jtf45\"\u003e🔹 MAX9814 Variant\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2392\" data-start=\"2111\"\u003e\n\u003cthead data-end=\"2140\" data-start=\"2111\"\u003e\n\u003ctr data-end=\"2140\" data-start=\"2111\"\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2123\" data-start=\"2111\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"2140\" data-start=\"2123\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2392\" data-start=\"2151\"\u003e\n\u003ctr data-end=\"2183\" data-start=\"2151\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2168\" data-start=\"2151\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd data-end=\"2183\" data-start=\"2168\" data-col-size=\"sm\"\u003e2.7V – 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2222\" data-start=\"2184\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2200\" data-start=\"2184\"\u003eGain Settings\u003c\/td\u003e\n\u003ctd data-end=\"2222\" data-start=\"2200\" data-col-size=\"sm\"\u003e40dB \/ 50dB \/ 60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2255\" data-start=\"2223\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2232\" data-start=\"2223\"\u003eOutput\u003c\/td\u003e\n\u003ctd data-end=\"2255\" data-start=\"2232\" data-col-size=\"sm\"\u003e~2Vpp on 1.25V bias\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2293\" data-start=\"2256\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2277\" data-start=\"2256\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-end=\"2293\" data-start=\"2277\" data-col-size=\"sm\"\u003e20Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2319\" data-start=\"2294\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2300\" data-start=\"2294\"\u003eTHD\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2319\" data-start=\"2300\"\u003e0.04% (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2344\" data-start=\"2320\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2336\" data-start=\"2320\"\u003eNoise Density\u003c\/td\u003e\n\u003ctd data-end=\"2344\" data-start=\"2336\" data-col-size=\"sm\"\u003e30nV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2392\" data-start=\"2345\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2356\" data-start=\"2345\"\u003eFeatures\u003c\/td\u003e\n\u003ctd data-end=\"2392\" data-start=\"2356\" data-col-size=\"sm\"\u003eAGC, programmable attack\/release\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-end=\"2397\" data-start=\"2394\"\u003e\n\u003ch3 data-end=\"2416\" data-start=\"2399\" data-section-id=\"ce0tqk\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-end=\"2673\" data-start=\"2418\"\u003e\n\u003cli data-end=\"2451\" data-start=\"2418\" data-section-id=\"2z5zrj\"\u003eVoice Recognition Systems\u003c\/li\u003e\n\u003cli data-end=\"2486\" data-start=\"2452\" data-section-id=\"1piezqu\"\u003eAudio Recording \u0026amp; Sampling\u003c\/li\u003e\n\u003cli data-end=\"2519\" data-start=\"2487\" data-section-id=\"aeycqq\"\u003eSound Detection Projects\u003c\/li\u003e\n\u003cli data-end=\"2561\" data-start=\"2520\" data-section-id=\"1ikxjcr\"\u003eAudio Reactive LED Projects (FFT)\u003c\/li\u003e\n\u003cli data-end=\"2598\" data-start=\"2562\" data-section-id=\"1qqdqi3\"\u003eIoT Audio Monitoring Devices\u003c\/li\u003e\n\u003cli data-end=\"2640\" data-start=\"2599\" data-section-id=\"1a818cz\"\u003eBluetooth \u0026amp; Communication Devices\u003c\/li\u003e\n\u003cli data-end=\"2673\" data-start=\"2641\" data-section-id=\"1mzy3ee\"\u003eDIY Electronics \u0026amp; Robotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2678\" data-start=\"2675\"\u003e\n\u003ch3 data-end=\"2696\" data-start=\"2680\" data-section-id=\"shsdh6\"\u003ePrecautions\u003c\/h3\u003e\n\u003cul data-end=\"2973\" data-start=\"2698\"\u003e\n\u003cli data-end=\"2763\" data-start=\"2698\" data-section-id=\"s5zoy7\"\u003eDo not connect directly to \u003cstrong data-end=\"2760\" data-start=\"2727\"\u003espeakers without an amplifier\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"2812\" data-start=\"2764\" data-section-id=\"olilzu\"\u003eEnsure correct \u003cstrong data-end=\"2809\" data-start=\"2781\"\u003epower supply (2.4V–5.5V)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"2863\" data-start=\"2813\" data-section-id=\"19nqvu7\"\u003eUse capacitor for \u003cstrong data-end=\"2860\" data-start=\"2833\"\u003eAC coupling if required\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"2920\" data-start=\"2864\" data-section-id=\"abieng\"\u003eAvoid exposure to excessive noise or voltage spikes.\u003c\/li\u003e\n\u003cli data-end=\"2973\" data-start=\"2921\" data-section-id=\"ej6izw\"\u003eHandle carefully to avoid damaging the microphone.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"MAX4466","offer_id":49569695301872,"sku":"22728737","price":119.0,"currency_code":"INR","in_stock":true},{"title":"MAX9814","offer_id":49569700380912,"sku":"2289257974","price":229.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/ElectretMicrophoneAmplifierModuleMAX4466AdjustableGainMAX9814AGC.png?v=1776419520"},{"product_id":"rda5807m-fm-stereo-radio-module-rrd-102-v2-0-wireless-pro-for-arduino-tuner","title":"RDA5807M FM Stereo Radio Module RRD-102 V2.0 Wireless Pro for Arduino Tuner","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 class=\"product_title wd-entities-title\" itemprop=\"name\"\u003eFM Stereo Radio Module RRD-102 V2.0 Wireless Pro for Arduino Tuner RDA5807M\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRDA5807M FM Stereo Radio Module is (FM Stereo radio Module) high sensitivity, low power consumption, ultra-small size of the FM stereo radio module. Using RDA Microelectronics of RDA5807M(or RDA5802NM), this circuit has fewer external components, the noise factor is minimal. Small size, low power consumption, low cost, simple application, the use of a wide range of advantages. It is an easy-to-use and possessed a highly cost-effective single-chip FM stereo radio module.\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMove DVD, TV, MP3, MP4 and other built-in FM wide-band wireless receiver module.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMining, business, campus, residential, tourist areas and other public places, stereo FM radio system.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWireless audio and wireless stereo headset functionality.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGPS navigation, TV broadcasting systems, and other wireless FM radio.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh-end game consoles and wireless audio electronic toys.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMobile phones, mobile phones, intercom systems, mobile radio devices and other stereo radio.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePDAs and Notebook PC and other peripheral applications.\u003c\/li\u003e\n\u003c\/ol\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\"\u003eCMOS single-chip fully-integrated FM tuner\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupport worldwide frequency band\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupport RDS\/RBDS\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDigital low-IF tuner\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImage-reject down-converter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh-performance A\/D converter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIF selectivity is performed internally\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFully integrated digital frequency synthesizer\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFully integrated on-chip RF and IF VCO.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOnly support 2-wire bus interface\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA fully integrated on-chip loop filter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutonomous search tuning\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupport 32.768KHz crystal oscillator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDigital auto gain control (AGC)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDigital adaptive noise cancellation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMono\/stereo switch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSoft Mute\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh cut\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReceive signal strength indicator (RSSI) and SNR\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBass boost\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVolume control and mute\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLine-level analogue output voltage\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated LDO regulator.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eApplications :\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCellular handsets.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePortable Radios.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePDAs, Notebook.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMobile phones, mobile phones, intercom systems, mobile radio devices stereo radio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x RDA5807M FM Stereo Radio Module.\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42561860042992,"sku":"22835973","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/fm-rda5807-makerbazar-0.jpg?v=1647436844"},{"product_id":"ct14-bluetooth-4-2-f-class-5w-5w-stereo-audio-amplifier-module-with-onboard-micro-usb-battery-charging","title":"CT14 Bluetooth 4.2 F Class 5W+5W Stereo Audio Amplifier Module with Onboard Micro-USB battery Charging","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"productView-title\" itemprop=\"name\"\u003eCT-14 Micro-4.2 Stereo Power Amplifier Board Bluetooth Module 5V 2A 5W + 5W\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBuild your own DIY battery Operated 10Watt Bluetooth speaker with this\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003elatest V1.8 CT14 Bluetooth 4.2 Stereo Audio Amplifier Module.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe module is very easy to connect to a 2 x 5watts speaker and one 3.7 to 5V battery. With an onboard Micro-USB connected battery, this module can be charged while playing the music itself. Moreover, it comes with various additional features listed below.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBluetooth module operation: Open the phone Bluetooth, scan the device, find the “DW-CT14+” and click the connection.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eNote:: To save the battery power module automatically shut down after 10 minutes in standby mode and needs to be powered ON again.\u003c\/em\u003e\u003c\/span\u003e\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\"\u003eSupport USB sound card, free drive, plug and play (normal lithium battery power supply).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThis product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier. The outputs of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise, the power amplifier chip is damaged.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo 2-8Ω, 3-10W loudspeakers can be connected separately, and the output is stereo.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe maximum working current is 5V2A. It is powered by a regulated power supply of 5V2A or above, and the sound quality is better.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIt is recommended to use a 3.7V lithium battery (Lithium battery needs to have a protection board). It has a USB charging port for charging the lithium battery. The USB port can also be used as a power supply port or a 5V adapter. It is not allowed to use a power supply with unstable voltage or currents such as the dry battery, power bank, or multi-function transformer.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWhen the Bluetooth board is installed, the Bluetooth antenna should not be close to the metal parts as much as possible to avoid affecting the transmission distance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x CT14 Bluetooth 4.2 Stereo Audio Amplifier Module (V 1.8)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x Patch Cable set (2 for Speaker 1 for Battery)\u003c\/p\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42561926594800,"sku":"22836000","price":159.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/CT14-Bluetooth-4.2-F-Class-5W5W-Stereo-Audio-Amplifier-makerbazar-6.jpg?v=1647437986"},{"product_id":"gpd2846a-tf-card-mp3-decoder-board-2w-amplifier-module","title":"GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module","description":"\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003ch1 class=\"product_title wd-entities-title\" itemprop=\"name\"\u003eMP3 Decoder Board 2W Amplifier GPD2846A TF Card Module\u003c\/h1\u003e\n\u003cp\u003eThis TF card MP3 decoder board utilises the GPD2856A MP3 decoder IC and has an onboard 2-watt L\/R mixed mono audio amplifier IC (8002). This module is the updated version of the earlier GPD2846A TF card MP3 decoder board, and in this latest version, there is a TF card slot for a micro-SD memory card and an LED power indicator. The board measures 35-mm × 22-mm and requires only a power supply, direct speaker connection, and switches. The manufacturer recommends a working voltage of 3.7 to 5-V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote: This Product is available in two different variants (GPD2846A and HW 195 JL) with the same working we will ship it randomly.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications and Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eChip: GPD2846A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChip Footprint: SOP16\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating voltage: 5VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Voltage: 3.7V Lithium Battery 600MA or 5V USB Power Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith 2W Mixed Mono\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith Power supply, it can play Automatically\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith Multifunction LED indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports MP3 format playback\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports USB audio mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports 3 types of FM radio chips: RDA5807, BK1080, and RTC6207E.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not support infrared remote control.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not support USB device mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength: 35mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWidth: 23mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 4mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 4gm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x GPD2846A TF Card MP3 Decoder Board 2W Amplifier Module\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"related products\"\u003e\u003c\/section\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42569431515376,"sku":"22906227","price":124.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/GPD2846A-TF-Card-MP3-Decoder-Board-2W-Amplifier-Module-Makerbazar-1.jpg?v=1647677855"},{"product_id":"quantum-qhm602-usb-mini-speakers","title":"Quantum\/Quantron USB Mini Speakers for RPI \/ DIY \/ Home","description":"\u003ch1 class=\"a-size-large a-spacing-none\" data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\" data-mce-fragment=\"1\"\u003eQHM602 QWS-1210 Wired USB Multimedia Speakers for Raspberry PI Laptops \u0026amp; Desktop with Audio Jack\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eUSB Mini Speaker. Have sleek surface - great design for notebook or desktop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSound Quality in balanced proportion of BASS, TREBLE AND CLARITY.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003ePower Jack: USB 2.0 (Plug \u0026amp; Play)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAudio Cord Type: 3.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eFrequency Response :- 90Hz-20KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42711101604080,"sku":"26974625","price":329.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/Mini-Speaker-Quantum-QHM-602-USB-Color-May-Vary-B07KPKKTSJ-3-550x550w.jpg?v=1650281317"},{"product_id":"xh-m543-tpa3116d2-120w-dual-channel-high-power-digital-power-amplifier-board","title":"[Type 1] XH-M543 120W Dual Channel High Power Digital Power Amplifier Board","description":"\u003ch2 class=\"product_title entry-title\"\u003eXH M 543 High Power Digital Amplifier Board TPA 3116 D2(Duplicate IC) Audio Amplifier Module Dual Channel 2*120W\u003c\/h2\u003e\n\u003cp\u003eBuild your own music system with 120 watts of stereo output. TPA3116D2(Duplicate IC) XH-M548 Dual Channel 120W Digital Power Amplifier Board is a newly designed digital audio amplifier board with fine quality that is practical to install and use and also has good performance. It features a high-efficiency class D audio power amplifier with the latest and TPA3116D2 (Duplicate) core technology the BTL bridge circuit is more efficient than before.\u003c\/p\u003e\n\u003cp\u003eThis product uses the double power supply transformer with a dynamic power supply range from 12V to 24V with high efficiency small quiescent current. Additionally, it is equipped with Perfect protection functions like overvoltage protection and output current limit.\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\"\u003eA TPA3116D2(Duplicate IC ) chip is a digital power amplifier chip, with low idle loss characteristics, which makes it work well and quickly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eOnboard, front-facing IC to improve the input sensitivity, and high-definition sound quality.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIt can be used for car vehicle computer speakers, family audio and video, and empty squares.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis product has the characteristics of loud sound, the capacitance is large, excellent sound quality.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThere is no solder joint on the back of the circuit board, the chip capacitors, and the solder board together, so there is no possibility of a short circuit.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote:- The IC used in this Amplifier Board is a Duplicate Copy of  TPA3116D2. So, there is no surety of the original IC TPA3116D2 used in the board so, we request you please make the buying decision accordingly.\u003cbr\u003e\u003cbr\u003eNote: This product may or may not have the 3-pin connector cable with it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42783778472176,"sku":"28759129","price":389.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Type_1_XH-M543_120W_Dual_Channel_High_Power_Digital_Power_Amplifier_Board-Makarbazar.png?v=1780482497"},{"product_id":"tf-card-u-disk-mp3-format-decoder-board-module-audio-player","title":"TF Card U Disk MP3 Format Decoder Board Module\/Audio Player","description":"\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\"\u003e\n\u003ch1 class=\"product_title entry-title\"\u003eNon-Destructive MP3 Decoding Board with Self-Powered TF Card U Disk Decoded Player Module\u003c\/h1\u003e\n\u003cp\u003eThe Non-Destructive MP3 Decoding Board with Self-Powered TF Card U Disk Decoded Player module is used for playing tracks in the MP3 format stored on a micro SD card or USB memory. The perfect device for playing messages on platforms, warning signals, etc. Superior sound quality.\u003c\/p\u003e\n\u003cp\u003eOnboard 2W mono amplifier (5V power of up to 3W) is connected to the speaker (recommendation 4 Ω 3W speakers), 3.5mm gold plated headphone jack can connect with headphones or external audio. With a MicroUSB port. Through the mobile power supply, 3.7V lithium battery, or USB 5V power supply. Support TF Card (mobile phone memory card) and U disk play mode.\u003c\/p\u003e\n\u003cp\u003eNo soldering with speaker terminals for easy wiring. The module is designed to make the modification.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003e“Long press” approximate 2S.\u003c\/li\u003e\n\u003cli\u003eIf you use U disk mode, it is recommended a 5V power supply, and some U disk does not support a 3.7V power supply.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSupport MP3 format, playing power on automatically.\u003c\/li\u003e\n\u003cli\u003eWhen mp3 is played the red LED flashes.\u003c\/li\u003e\n\u003cli\u003eSupport U disk (test 32G), TF Card (test 16G) play mode; power-on default. TF card mode, if the TF card does not have the right type of operation.\u003c\/li\u003e\n\u003cli\u003eButtons can be adjusted up and down to control songs, volume up and down, pause or play, and mode switching.\u003c\/li\u003e\n\u003cli\u003ePress the menu button to enter the single \/ all song play mode. The default mode is the all song mode when powered up. Pressing the Repeat button can replace the circulating mode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecification:\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\"\u003eInput Supply Voltage (VDC)\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e3.7 ~ 5.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003eLength (mm)\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e50\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003eWidth (mm)\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e36\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"attribute_name\"\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e9\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_name\"\u003eWeight (gm)\u003c\/td\u003e\n\u003ctd class=\"attribute_value\"\u003e\n\u003cp\u003e10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x TF Card U Disk MP3 Format Decoder Board Module\/Audio Player\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"related products\"\u003e\u003c\/section\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":42844172288240,"sku":"30738447","price":175.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/TF-Card-U-Disk-MP3-Format-Decoder-Board-Module-Audio-Player-makerbazar-_2_f8b0fda8-50f6-41ab-a532-89e298e206ac.jpg?v=1652792655"},{"product_id":"30w-30w-bluetooth-5-0-stereo-power-amplifier-board-8-24v","title":"15W+15W Bluetooth 5.0 Stereo Power Amplifier Board 8-24V","description":"\u003cdiv data-mce-fragment=\"1\" class=\"tab-content  col-xs-12\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"collapse-description\" class=\"desc-collapse showup\"\u003e\n\u003ch1 class=\"a-size-large a-spacing-none\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eXY-P15W HW-873-V2.1 \u003c\/span\u003eBLUETOOTH 5.0 STEREO 15W+15W AD DIG AMP BOARD\u003c\/h1\u003e\n\u003cdiv id=\"pd_short\"\u003eThis is a High Power Digital  Dual Channel Stereo Bluetooth 5.0 Power Amplifier Module. Dual channels audio signal at the output. It can directly connect to the loudspeaker as it has an inbuilt Amplifier Module.It is ideal for DIY wireless Bluetooth speakers and transponders.\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv id=\"pd_sub_title\"\u003eOverview:\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Power Amplifier Module\u003c\/li\u003e\n\u003cli\u003eOutput: Daul Channel\u003c\/li\u003e\n\u003cli\u003eVoltage: DC 8V-24V\u003c\/li\u003e\n\u003cli\u003eCommunication Range: 15m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e15-W as Stereo.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e30-W  as Mono.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003e Features:\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eWide working voltage range\u003c\/li\u003e\n\u003cli\u003eApplicable for multiple type speakers\u003c\/li\u003e\n\u003cli\u003eKnob adjustment function\u003c\/li\u003e\n\u003cli\u003eSupport reverse connection protection\u003c\/li\u003e\n\u003cli\u003eSupport short circuit protection\u003c\/li\u003e\n\u003cli\u003eSelf-recovery overheat protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003eSpecifications:\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eWorking Voltage: DC 8V-24V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommunication distance:15meter(Max)\u003c\/li\u003e\n\u003cli\u003eChannel: Dual channel\u003c\/li\u003e\n\u003cli\u003eOutput Power(at 1KHz):\n\u003cul\u003e\n\u003cli\u003eOutput power 16W*2 at 12V 4ohm\u003c\/li\u003e\n\u003cli\u003eOutput power 10W*2 at 12V 8ohm\u003c\/li\u003e\n\u003cli\u003eOutput power 15W*2 at 16V 4ohm\u003c\/li\u003e\n\u003cli\u003eOutput power 20W*2 at 20V 4ohm\u003c\/li\u003e\n\u003cli\u003eOutput power 30W*2 at 24V 4ohm(Need add extra heat sink!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMatch speaker(30W~150V):\n\u003cul\u003e\n\u003cli\u003e4ohm at 8V~12V\u003c\/li\u003e\n\u003cli\u003e8ohm at 8V~24V\u003c\/li\u003e\n\u003cli\u003e16ohm at 8V~24V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWork Temperature:-40℃~85℃\u003c\/li\u003e\n\u003cli\u003eWork Humidity:0%~95%RH\u003c\/li\u003e\n\u003cli\u003eModule Size:50*35*14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003eUse steps:\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eChoose the right speaker and connect as shown in wiring diagram.\u003c\/li\u003e\n\u003cli\u003eConnect to right power supply from input terminal.LED indicator will flashing and it means that module enters pairing mode.And then speak prompt voice and it means that module is waiting for pairing.\u003c\/li\u003e\n\u003cli\u003eTurn ON Bluetooth in phone.\u003c\/li\u003e\n\u003cli\u003eSelect Bluetooth device ‘XY-P15W’ in your Bluetooth device listing.\u003c\/li\u003e\n\u003cli\u003eLED indicator will keep ON and it means that module is successfully connected and is waiting for playing.\u003c\/li\u003e\n\u003cli\u003eModule will playing music after select music in phone.LED indicator will keep slowly blinking.\u003c\/li\u003e\n\u003cli\u003eModule will speak prompt voice if disconnected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_sub_title\"\u003eApplication:\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eModified speaker\u003c\/li\u003e\n\u003cli\u003eAmplifier equipment\u003c\/li\u003e\n\u003cli\u003eVehicle Bluetooth device(car)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pd_short\"\u003eNote:\u003c\/div\u003e\n\u003cdiv id=\"pd_long\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe power amplifier board should be as far away as possible from the WIFI signal (router) avoid signal interference.\u003c\/li\u003e\n\u003cli\u003eRecommended power supply voltage DC 8~24V.Module will be damaged if input voltage is more than 26V.\u003c\/li\u003e\n\u003cli\u003eInput voltage can not more than 12V if connect 4ohm speaker.\u003c\/li\u003e\n\u003cli\u003eInput voltage can not more than 24V if connect 8ohm speaker.\u003c\/li\u003e\n\u003cli\u003eIt is recommended to use a power supply of 2A or higher.\u003c\/li\u003e\n\u003cli\u003eIt need add extra heat sink if output power is more than 20W*2.\u003c\/li\u003e\n\u003cli\u003ePlease don’t use too long wires to avoid signal interference.\u003c\/li\u003e\n\u003cli\u003eIt is recommended to use a speaker above 30W to avoid speaker damage.\u003c\/li\u003e\n\u003cli\u003ePlease read use manual and description before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43201767014640,"sku":"38003061","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/XY-P15WHIGHPOWERDIGITALDUALCHANNELSTEREO.jpg?v=1657970563"},{"product_id":"jq6500-mp3-audio-serial-port-control-voice-playback-module","title":"JQ6500 MP3 Audio Serial Port Control Voice Playback Module","description":"\u003ch1\u003eJQ 6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit\u003c\/h1\u003e\n\u003cp data-spm-anchor-id=\"a2700.details.0.i21.521075a9jxeIr1\"\u003eThe JQ6500 is an MP3 chip that provides serial ports. It perfectly integrates hard decoding of MP3 and WMV. At the same time the software supports the TF card driver, support the computer to directly update the spi flash content, support the  FAT16, FAT32 file system. Through a simple serial command to complete the specified music, and how to play music and other functions, without cumbersome bottom operation, easy to use, stable and reliable is the biggest feature of this product. In addition, the chip is also a deeply customized product and is designed for low-cost solutions developed for the fixed voice player field.\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"a2700.details.0.i21.521075a9jxeIr1\"\u003e\u003cspan\u003e\u003cstrong\u003eNote : Product is available in HW- 896 on board \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 data-spm-anchor-id=\"a2700.details.0.i23.521075a9jxeIr1\"\u003e Support sampling rate (kHz): 8\/11.025\/12\/16\/22.05\/24\/32\/44.1\/48\u003c\/li\u003e\n\u003cli\u003e24-bit DAC output, dynamic range support 90dB, SNR support 85dB\u003c\/li\u003e\n\u003cli\u003eFully support FAT16, FAT32 file system, maximum support 32G TF card, support 32G U disk, 64M bytes of NOR FLASH\u003c\/li\u003e\n\u003cli\u003eA variety of control modes, parallel port control mode, serial port mode, AD button control mode\u003c\/li\u003e\n\u003cli\u003eBroadcast language broadcast function, you can pause the background music being played\u003c\/li\u003e\n\u003cli\u003eAudio data sort by folder, up to 100 folders, 1000 songs can be assigned every folder\u003c\/li\u003e\n\u003cli\u003eAdjustable 7th and 30th volume, 10 adjustable EQ\u003c\/li\u003e\n\u003cli\u003eCan be linked to spi flash, connected to the computer can display spi flash drive updates;\u003c\/li\u003e\n\u003cli\u003eCan control the playback of designated music through the microcontroller serial port;\u003c\/li\u003e\n\u003cli\u003e10, in the key mode, you can play mode selection: can be interrupted, can not be interrupted, single cycle, large cycle;\u003c\/li\u003e\n\u003cli\u003eCan be interrupted: is in the process of playing, press the button will interrupt the current state to perform new;\u003c\/li\u003e\n\u003cli data-spm-anchor-id=\"a2700.details.0.i22.521075a9jxeIr1\"\u003eCan not be interrupted: In the process of playing, pressing any key is invalid until the current track is only valid after playing\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003eApplication:\u003c\/h4\u003e\n\u003col\u003e\n\u003cli data-spm-anchor-id=\"a2700.details.0.i24.521075a9jxeIr1\"\u003ecar navigation voice broadcast\u003c\/li\u003e\n\u003cli\u003eroad transport inspection, toll station voice prompts;\u003c\/li\u003e\n\u003cli\u003e Voice prompts for safety inspections at train stations and bus stations;\u003c\/li\u003e\n\u003cli\u003e voice prompts of power, communications, financial business offices;\u003c\/li\u003e\n\u003cli\u003e the vehicle entering and exiting the channel verification voice prompts;\u003c\/li\u003e\n\u003cli\u003eborder check voice prompts;\u003c\/li\u003e\n\u003cli\u003e multi-channel voice alert or device operation guide voice;\u003c\/li\u003e\n\u003cli\u003e electric sightseeing car safety driving voice announcement;\u003c\/li\u003e\n\u003cli\u003e automatic fault alarm mechanical and electrical equipment;\u003c\/li\u003e\n\u003cli\u003e fire alarm voice alarm;\u003c\/li\u003e\n\u003cli data-spm-anchor-id=\"a2700.details.0.i25.521075a9jxeIr1\"\u003e automatic broadcast equipment, regular broadcast\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eMP3 file format:\u003c\/li\u003e\n\u003cli\u003esupport all bit rate 11172-3 and ISO13813-3 layer3 audio decoding\u003c\/li\u003e\n\u003cli\u003eSample rate support (KHZ): 8\/11.025\/12\/16\/22.05\/24\/32\/44.1\/48\u003c\/li\u003e\n\u003cli\u003esupport Normal, Jazz, Classical, Pop, Rock and other sound effects\u003c\/li\u003e\n\u003cli\u003eUART interface: standard serial port, TTL level, baud rate can be set\u003c\/li\u003e\n\u003cli\u003eInput voltage: 3.2V-5V (best 4.2V);\u003c\/li\u003e\n\u003cli\u003eRated current: 20ma\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\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\u003cul\u003e\u003c\/ul\u003e\n","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43470499381488,"sku":"53913523","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/JQ6500-MP3-Player-Module.jpg?v=1669041987"},{"product_id":"3-5mm-1-8-inch-male-to-6-35mm-1-4-inch-female-adapter-connector","title":"3.5mm (1\/8 inch) Male to 6.35mm (1\/4 inch) Female Adapter Connector","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"product-block-list__item product-block-list__item--description\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"card\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"card__header\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"product-meta\"\u003e\n\u003ch1 class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003e6.5 mm Female to 3.5 mm Male Headphone Earphone Audio Sound Stereo Pin Metal Adapter Plug Converter Connector Adapter Jack\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-expanded=\"false\" class=\"card__section\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"rte text--pull\" data-mce-fragment=\"1\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e3.5mm to 6.35mm stereo adapter allows a 3.5mm (1\/8 inch) stereo port to accept a stereo cable with a standard 6.35mm (1\/4 inch) Jack plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e360 degree grip treads help easy plugging and unplugging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eGold plated connectors for improved electrical conductivity and No oxidation problems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eStrong anti-interference, plug and play\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003eGear grinding technique ensures close connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43490527740144,"sku":"54453495","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/6.5mmFemaleto3.5mmMaleHeadphoneEarphoneAudioSoundStereoPin.jpg?v=1664179631"},{"product_id":"lm386-audio-amplifier-module","title":"LM386 Audio Amplifier Module","description":"\u003ch1\u003eLM 386 AMPLIFIER MODULE ADJUSTABLE GAIN UP TO 200X\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003eIf your project needs an audio amplifier, this module should be useful. It is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly input audio signal.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2020\/02\/7-1.jpg\"\u003e\u003cimg sizes=\"(max-width: 972px) 100vw, 972px\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2020\/02\/7-1.jpg 972w, https:\/\/robu.in\/wp-content\/uploads\/2020\/02\/7-1-300x153.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2020\/02\/7-1-768x392.jpg 768w, https:\/\/robu.in\/wp-content\/uploads\/2020\/02\/7-1-462x236.jpg 462w\" height=\"496\" width=\"972\" alt=\"\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2020\/02\/7-1.jpg\" class=\"size-full wp-image-711015 aligncenter\" loading=\"lazy\"\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\u003eOnboard LM386 Chip.\u003c\/li\u003e\n\u003cli\u003e200 multiplier benefits circuit design.\u003c\/li\u003e\n\u003cli\u003eOn-board speaker wiring Block.\u003c\/li\u003e\n\u003cli\u003eOn-board 10K variable resistor, you can adjust the volume of the enlarged.\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\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\u003cul\u003e\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43666101633264,"sku":"68926063","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/LM386_Audio_Amplifier_4edabbec-b7bf-4342-ac00-2353b4e87beb.jpg?v=1694271602"},{"product_id":"amplifier-2x20watt-12v-20v-dual-channel-stereo-digital-power-amplifier-board","title":"Amplifier 2X20watt 12V-19V Dual Channel Stereo Digital Power Amplifier Board","description":"\u003ch1 class=\"productView-title\" itemprop=\"name\"\u003eAmplifier Board 20Wx2 AUX Wireless High Quality [Random Color]\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThis is a perfect Bluetooth board module. Everything you need to set a simple audio output system comes on a single board. This module supports Bluetooth, USB, mp3, aux. cable etc. This mini-module is very easy to install. And also it has a dial switch for switching applications like volume, stop, etc. So, if you are looking for an audio amplifier, then this module is the right choice for you. It can directly connect to the loudspeaker as it has an inbuilt Amplifier Module. It is ideal for DIY wireless Bluetooth speakers and transponders. Module will playing music after select music in phone. LED indicator will keep slowly blinking.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h1\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eConsist inbuilt memory card slot and decoder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorks well with 12-19V DC current\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYou can simply connect a speaker to it without any problem\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports Bluetooth, USB, aux cable, memory chip decoder,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas a dial for switching applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheap and easy to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Don't provide a voltage of more than 19V.\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-automation-description=\"features-description\"\u003e\u003c\/ol\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43668062634224,"sku":"69453051","price":239.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/AmplifierBoard20Wx2AUXWirelessHighQualityMakerbazar.jpg?v=1731559578"},{"product_id":"bluetooth-amplifier-board-module-2x5w-dual-channel","title":"XH-A153 Bluetooth Amplifier Board Module 2x5W Dual Channel","description":"\u003ch1 class=\"title page-title\"\u003e\u003cspan\u003eXH A153 Lithium Battery Powered Dual Channel Audio Amplifier 5W+5W\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis XH A153 Bluetooth Power Amplifier Board entitled with high performance according to strict rule, the high cost- effective amplifier module\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eThis digital amplifier board made of materials in quality supports 18650 battery power, which can keep long service life so that you can use for a long time\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eAMP board's installation is simple, which does not require particularly complicated operations. The quality amplifier module is manufactured via precision craft by many experts\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eThis XH-A153 Bluetooth power amplifier board adopted USB charging mode, which can be connected with charger, power bank, computer for charging. The design is easy to use in the practical life\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eThis Bluetooth power amplifier board is a great amplify audio parts with 5W+5W maximum power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003cb\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eItem Type: Bluetooth power amplifier board\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eFunction Type: Audio Amplification\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eChip Model: Pam8403\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eMagnification: 4 times\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003ePower Supply Voltage: DC5V\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eChannel: Two-channel stereo\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan\u003e\u003c\/span\u003eMaximum Power: 5w + 5w\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: This product comes in two variants, sometimes it comes with a Type C connector only and sometimes with both Type C + Micro and we ship it randomly according to availability of stock in warehouse. \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"product-product\" class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv id=\"content\" class=\"col-sm-9\"\u003e\n\u003cdiv class=\"product-info has-extra-button\"\u003e\n\u003cdiv class=\"product-left\"\u003e\n\u003cdiv class=\"product-image direction-vertical position-left additional-images-loaded\"\u003e\n\u003cdiv class=\"swiper main-image swiper-has-pages\" data-options='{\"speed\":0,\"autoplay\":false,\"pauseOnHover\":false,\"loop\":false}'\u003e\n\u003cdiv class=\"swiper-container swiper-container-initialized swiper-container-horizontal\"\u003e\n\u003cdiv class=\"swiper-wrapper\"\u003e\u003cbr\u003e\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":"Default Title","offer_id":43758071382256,"sku":"80229302","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/XH-A153BluetoothAmplifierBoardModule2x5WDualChannel.png?v=1772794934"},{"product_id":"zk-mt21-2-1-channel-bluetooth-digital-amplifier-board-50wx2-100w","title":"ZK-MT21 2.1 Channel Bluetooth Digital Amplifier Board 50WX2+100W","description":"\u003ch2\u003eZK-MT21 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Tone Board Bass AMP AUX\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"tab-content  col-xs-12\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"desc-collapse showup\" id=\"collapse-description\" data-mce-fragment=\"1\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e2.1 CH stereo output power 50watt * 2+100watt, working voltage range DC12-24V, for 4-8Ω, 50watt-300watt passive speakers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTreble \u0026amp; Bass and subwoofer control: With subwoofer volume control, L and R channels Treble \u0026amp; Bass independent control. Built-in low pass filter for subwoofers with sub frequency control, small simple compact design but practical and powerful.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eBluetooth and AUX Inputs: almost compatible with all home audio devices such as smartphones, iPhone, iPad, MP3, PC, CD players, etc. Enjoy surround acoustic audio with the speaker.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eEnsure Safety: This Bluetooth amplifier board has a bottom plate and a top plate, support reverse connection protection, Over-voltage and Under-voltage Protection, Over-heat protection, Short-circuit protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43859893485808,"sku":"117159329","price":1149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/MakerbazarZK-MT21DigitalPowerAmplifierBoard1_1.webp?v=1678883455"},{"product_id":"tda2030a-audio-power-amplifier-module","title":"TDA2030 TDA2030A 6-12V 18W Audio Amplifier Module","description":"\u003ch1 itemprop=\"name\"\u003eAudio Amplifier Board Module TDA2030A 6-12V 18W Mono Power Supply Module, Audio Amplifier Board\u003c\/h1\u003e\n\u003cdiv\u003eWant to increase the audio output capability of your project? Well, then this is the perfect module for you. This module is based on the famous TDA2030A Audio Amplifier Module which is capable of 18-watt power output with very low harmonic distortion.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis TDA2030A audio amplifier circuit, often using V-5-pin single in-line plastic package structure.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003eOnboard TDA2030A Audio amplifier IC\u003c\/li\u003e\n\u003cli\u003eMono channel 18W Power amplifier circuit design\u003c\/li\u003e\n\u003cli\u003eOnboard horn socket\u003c\/li\u003e\n\u003cli\u003e10 k adjustable resistance to adjust the volume of the amplification\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator light\u003c\/li\u003e\n\u003cli\u003eChip has lead to the main pin, can directly input the audio signal\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43868077687024,"sku":"115046596","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/MakerbazarTDA2030AAudioPowerAmplifierModule1.jpg?v=1677155158"},{"product_id":"dc12v-24v-2-1-ch-tpa3116-stereo-subwoofer-2x50w-100w-bt-audio-amplifiers-board","title":"2.1CH 12-24VDC TPA3116 Stereo Subwoofer 2x50W+100W BT Audio Amplifiers Board","description":"\u003ch2\u003eCA-3169B CAAV-AP56 TPA 3116 Subwoofer Amplifier Board 2.1 Channel High Power Bluetooth 5.0 Audio Amplifiers DC12V-24V 2*50W [Red\/Blue]\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"tab-content  col-xs-12\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"desc-collapse showup\" id=\"collapse-description\" data-mce-fragment=\"1\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis is a support for Bluetooth audio receiver board, with preamp amplification, and bass frequency processing. With bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2.1 amplifier board.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDC power supply 12-24V power supply, maximum support 50W (left channel) +50 W (right channel) +100 W (bass channel) three-channel output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eUse of the United States TI company TPA3116D2 digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWide operating voltage efficiency of up to 90%. Can use a good performance switching power supply, a laptop switching power supply, you can also use a charging bottle or car power supply, etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWith 100W subwoofer bass treble adjustable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eKnobs colour may vary.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43879347880176,"sku":"118453937","price":1499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/PA3116SubwooferAmplifierBoard2.1ChannelHighPowerBluetooth5.0-2.webp?v=1743745154"},{"product_id":"zk-1002m-100wx2-stereo-bluetooth-5-0-power-audio-amplifier-board","title":"ZK-Series Stereo Bluetooth 5.0 Power Audio Amplifier Board","description":"\u003cdiv\u003e\n\u003ch2 class=\"product-title\"\u003eZK-502M 50W+50W ZK-1002M 100W+100W Bluetooth 5.0 Amplifier board Stereo AMP Amplificador\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content  col-xs-12\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"collapse-description\" class=\"desc-collapse showup\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003eThis is ZK-1002M 100WX2 Stereo Bluetooth 5.0 Power Audio Amplifier Board, it has overheating, overcurrent, and short circuit protection. The supported audio input is Bluetooth-Compatible 5.0, aux, USB flash disk, and computer USB. The supported audio output is the active speaker, and passive speaker (only one of the passive speaker and active speaker can be selected).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: ZK-1002M 100W+100W | ZK-502M 50W+50W\u003c\/li\u003e\n\u003cli\u003eType: Bluetooth-compatible power amplifier board\u003c\/li\u003e\n\u003cli\u003eBluetooth-compatible version 5.0\u003c\/li\u003e\n\u003cli\u003eIt has 2 Channels left and right channels (stereo).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MakerBazar.in","offers":[{"title":"ZK-502M 50W+50W","offer_id":48251124842736,"sku":"666342715","price":779.0,"currency_code":"INR","in_stock":true},{"title":"ZK-1002M 100WX2","offer_id":48251124809968,"sku":"133468994","price":949.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/ZK-502H-ZK-502M-ZK-1002M-50WX2-100WX2-Mini-2-0-Stereo-Bluetooth-5-0-Digital.jpg?v=1719074085"},{"product_id":"tda8932-35w-mono-low-power-amplifier-module","title":"TDA8932 35W Mono Low Power Amplifier Module","description":"\u003ch1 class=\"product_title entry-title\"\u003eTDA 8932 Digital Power Amplifier Board 35W Mono High-Power\u003c\/h1\u003e\n\u003cp style=\"font-weight: 400;\"\u003eTDA8932 Digital power amplifier board 35W Mono Amplifier Module uses a high-performance digital amplifier TDA8932 chip, a small size, high efficiency, high power, good sound quality, without additional installation of radiator, very suitable for the transformation of active speakers, electro-acoustic project implementation, product development and other audio applications.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable style=\"font-weight: 400;\" width=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eModule Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003eTDA8932 35W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eOperating Voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003eSingle DC10 ~ 30V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eRecommended voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003e24V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eCurrent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003eAbove 2A Switching Power Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eOutput power\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003e35W * 1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eSpeaker Impedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003e4-8 ohm, 8 ohm best\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eCircuit configuration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003eMono BTL output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"211\"\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"316\"\u003e\n\u003cp\u003e45 * 31MM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"font-weight: 400;\"\u003e\n\u003cli\u003e1 x TDA8932 Digital power amplifier board 35W Mono Amplifier Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":43946239721712,"sku":"136498234","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/products\/tda8932-35w-mono-low-power-amplifier-module1-550x550.webp?v=1679376614"}],"url":"https:\/\/makerbazar.in\/collections\/audio-module-amplifier-music-player.oembed?page=6","provider":"MakerBazar.in","version":"1.0","type":"link"}