{"title":"Speakers, Microphones \u0026 Amplifier Modules","description":"\u003cp\u003eSmall audio parts — a speaker to play sound, a mic to record it, or an amp to boost it. Plays sound out loud, picks up sound as input, or boosts an audio signal.\u003c\/p\u003e\u003cp\u003ePart of our \u003ca href=\"\/collections\/audio\"\u003eAudio Components\u003c\/a\u003e range in \u003ca href=\"\/collections\/components-ics\"\u003eElectronic Components\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"dfrobot-max98357-i2s-amplifier-module","title":"DFRobot MAX98357 I2S Amplifier Module","description":"\u003cp\u003eDFRobot MAX98357 I2S Amplifier Module\u003c\/p\u003e\u003ch2\u003eWhy Choose DFRobot MAX98357 I2S Amplifier Module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eHow long will delivery take?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\u003cp\u003eWe do not offer returns for change of mind.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat payment methods are accepted?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your DFRobot MAX98357 I2S Amplifier Module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy DFRobot MAX98357 I2S Amplifier Module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742565937409,"sku":"TTD-6966","price":531.06,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/033af89a483623f69b9493c6d86895f2.jpg?v=1778030590"},{"product_id":"jq6500-voice-module-mp3-module-mcu-serial-port-control-broadcast-one-on-one-5-way-control-music-ic-16mbit","title":"JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit","description":"\u003cp\u003eJQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit\u003c\/p\u003e\u003ch2\u003eWhy Choose JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742566265089,"sku":"TTD-6975","price":380.54,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/745b69161707d2702a72b4fbe97df989.png?v=1778030601"},{"product_id":"vs1053-mp3-recording-module-development-board-with-onboard-recording-function","title":"VS1053 MP3 Recording Module Development Board with Onboard Recording Function","description":"\u003cp\u003eThe VS1053 MP3 Recording Module is a professional-grade audio codec development board featuring integrated MP3 encoding and decoding capabilities with real-time recording functionality. Audio engineers, IoT developers, and embedded systems specialists use this module to build voice recording applications, smart audio devices, and multimedia projects without requiring complex DSP programming. This module solves the critical challenge of adding high-quality MP3 audio recording and playback to microcontroller-based projects while maintaining minimal power consumption and code complexity.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpecification\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eMP3 Audio Codec Development Board with Recording Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChipset\u003c\/td\u003e \u003ctd\u003eVS1053 Single-Chip Audio Codec\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Voltage\u003c\/td\u003e \u003ctd\u003e3.3V to 5V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAudio Input\u003c\/td\u003e \u003ctd\u003eMicrophone input with programmable gain amplifier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAudio Output\u003c\/td\u003e \u003ctd\u003eStereo line-out (DAC output)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMP3 Bitrate Support\u003c\/td\u003e \u003ctd\u003e8 kbps to 320 kbps variable bitrate encoding\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSampling Rates\u003c\/td\u003e \u003ctd\u003e8 kHz, 11.025 kHz, 12 kHz, 16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eSPI (Serial Peripheral Interface) 4-wire\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCurrent Consumption\u003c\/td\u003e \u003ctd\u003eRecording: 50mA, Playback: 80mA, Standby: 5mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBoard Dimensions\u003c\/td\u003e \u003ctd\u003eCompact form factor with standard pinout\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose VS1053 MP3 Recording Module Development Board with Onboard Recording Function?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of VS1053 MP3 Recording Module Development Board with Onboard Recording Function\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eReal-time MP3 Encoding: Directly records audio to MP3 format at variable bitrates (8-320 kbps) with hardware-accelerated compression, eliminating the need for post-processing\u003c\/li\u003e \u003cli\u003eMulti-codec Support: Decodes MP3, OGG Vorbis, WAV, MIDI, and FLAC formats, providing versatility for multimedia applications and audio playback functionality\u003c\/li\u003e \u003cli\u003eProgrammable Microphone Amplifier: Integrated analog front-end with adjustable gain control (0-40dB) for optimal signal conditioning from various microphone types and sensitivities\u003c\/li\u003e \u003cli\u003eLow Power Consumption: Efficient DSP architecture consumes only 50mA during recording and 5mA in standby mode, ideal for battery-powered IoT and portable devices\u003c\/li\u003e \u003cli\u003eEasy SPI Integration: Standard 4-wire SPI interface operates at up to 7 MHz, ensuring rapid data transfer and compatibility with all major microcontroller platforms\u003c\/li\u003e \u003cli\u003eFlexible Sampling Rates: Supports 8 standard sampling rates from 8 kHz to 48 kHz, enabling applications from voice recording to high-fidelity audio capture\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eVoice Recording Devices: Build portable voice recorders and dictation machines with MP3 compression, reducing storage requirements by 90% compared to uncompressed WAV files\u003c\/li\u003e \u003cli\u003eIoT Audio Sensors: Integrate into smart home systems, security cameras, and environmental monitoring devices to capture and transmit compressed audio data over wireless networks\u003c\/li\u003e \u003cli\u003eEmbedded Music Players: Create standalone MP3 music players for educational kits, automotive systems, and consumer electronics with full playback and recording capabilities\u003c\/li\u003e \u003cli\u003eAudio Logging Systems: Develop industrial audio logging solutions for machinery monitoring, call recording, and acoustic event detection with automatic MP3 compression\u003c\/li\u003e \u003cli\u003eArduino and Raspberry Pi Projects: Add professional-grade audio recording and playback to maker projects, robotics platforms, and educational electronics experiments\u003c\/li\u003e \u003cli\u003eMultimedia Development Boards: Prototype multimedia applications including voice-controlled devices, audio annotation systems, and interactive educational tools\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eBegin by connecting the VS1053 module to your microcontroller via the SPI interface: MOSI to data input, MISO to data output, SCK to clock, and CS to chip select pin. Apply 3.3V to 5V power supply with appropriate decoupling capacitors (100nF ceramic and 10uF electrolytic) placed close to the power pins. Connect your audio source (microphone or line-in) to the microphone input pins, ensuring proper impedance matching and AC coupling if necessary. Initialize the SPI bus at a lower frequency (1-2 MHz) during startup, then increase to 7 MHz for normal operation once the codec is initialized.\u003c\/p\u003e\u003cp\u003eUse the VS1053 control library or datasheet-based SPI commands to configure recording parameters: set the desired sampling rate (typically 16 kHz for voice, 44.1 kHz for music), MP3 bitrate (128-192 kbps recommended for voice), and microphone gain. Send audio data frames through the SPI interface to the codec, which handles real-time MP3 compression internally. Monitor the interrupt pins for buffer status and data availability. Store the encoded MP3 stream directly to SD card, flash memory, or transmit over network interfaces. The module handles all complex DSP operations internally, requiring only straightforward SPI command sequences from your application code.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe VS1053 is a versatile single-chip audio codec that combines MP3, OGG Vorbis, WAV, MIDI, and FLAC decoding with real-time MP3 encoding for recording applications. The module operates on a sophisticated architecture with an integrated 16-bit microprocessor core, 32KB of internal RAM, and dedicated hardware for audio signal processing. The onboard recording function allows direct audio input through a microphone or line-in source, which is then compressed in real-time to MP3 format at variable bitrates (8-320 kbps), making it ideal for voice recording, audio logging, and multimedia applications where storage efficiency is critical.\u003c\/p\u003e\u003cp\u003eThis development board includes all necessary support circuitry including crystal oscillator (12.288 MHz), power supply filtering, audio input amplification stage, and SPI interface for microcontroller communication. The VS1053 communicates via a 4-wire SPI bus at speeds up to 7 MHz, enabling seamless integration with Arduino, Raspberry Pi, STM32, and other embedded platforms. The module's low power consumption (approximately 50mA during recording) and compact footprint make it suitable for battery-powered portable recording devices, IoT audio sensors, and embedded multimedia systems where space and power efficiency are paramount.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eWhat is the difference between recording at 128 kbps versus 192 kbps MP3 bitrate?\u003c\/summary\u003e \u003cp\u003e128 kbps provides adequate quality for voice recording and speech applications with approximately 7.5 KB\/second file size, suitable for long-duration recording on limited storage. 192 kbps delivers near-CD quality audio with minimal compression artifacts, consuming 11.4 KB\/second, recommended for music and high-fidelity applications. The VS1053 allows runtime bitrate switching, enabling you to select the optimal balance between audio quality and storage efficiency for each recording session.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eCan the VS1053 record and play audio simultaneously?\u003c\/summary\u003e \u003cp\u003eThe VS1053 codec can theoretically handle simultaneous recording and playback through separate data channels, but practical implementation requires careful buffer management and sufficient SPI bandwidth. Most applications use the module in either recording or playback mode exclusively to simplify firmware development and ensure reliable operation. If simultaneous audio I\/O is required, consider using two separate VS1053 modules or implementing a switching mechanism that alternates between modes at high frequency.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eWhat microphone types are compatible with the VS1053 input stage?\u003c\/summary\u003e \u003cp\u003eThe VS1053 microphone input accepts electret condenser microphones (ECM), dynamic microphones, and line-level audio sources. The programmable gain amplifier (0-40dB) accommodates microphone sensitivities from -40dBV\/Pa to -20dBV\/Pa. For optimal performance, use microphones with impedance between 2K to 10K ohms. AC coupling capacitors (10-100uF depending on impedance) should be placed between the microphone and input pins to block DC offset and prevent bias current issues.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eHow do I transfer recorded MP3 files to a computer?\u003c\/summary\u003e \u003cp\u003eRecorded MP3 files stored on SD cards can be transferred via standard SD card readers connected to a computer. If using internal flash memory, implement a data transfer protocol through UART, USB, or network interface connected to your microcontroller. The VS1053 module itself does not include USB connectivity; you must use the host microcontroller to manage file transfer. Most projects use Arduino with SD shield or Raspberry Pi with attached storage for convenient file management and computer access.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your VS1053 MP3 Recording Module Development Board with Onboard Recording Function today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy VS1053 MP3 Recording Module Development Board with Onboard Recording Function Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742566363393,"sku":"TTD-6977","price":916.9,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/b31df40bdffc2584e87a863827abbb15.jpg?v=1778030603"},{"product_id":"vs1003-vs1003b-mp3-module-decoding-containing-microphones-stm32","title":"VS1003 VS1003B MP3 Module Decoding Containing Microphones STM32","description":"\u003cp\u003eVS1003 VS1003B MP3 Module Decoding Containing Microphones STM32\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eDecoder IC\u003c\/td\u003e \u003ctd\u003eVS1003 \/ VS1003B\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOnboard Microphone\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible MCUs\u003c\/td\u003e \u003ctd\u003eSTM32 and similar\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose VS1003 VS1003B MP3 Module Decoding Containing Microphones STM32?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of VS1003 VS1003B MP3 Module Decoding Containing Microphones STM32\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eVS1003B decoder handles MP3\/WMA\/MIDI playback and recording in hardware\u003c\/li\u003e \u003cli\u003eOnboard microphone enables audio recording without extra components\u003c\/li\u003e \u003cli\u003eOffloads audio decoding from the host MCU, freeing up processing headroom\u003c\/li\u003e \u003cli\u003eCommon interface suits STM32 and other general-purpose microcontrollers\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAdding MP3 playback to an embedded or IoT project\u003c\/li\u003e \u003cli\u003eVoice recording and playback projects using STM32\u003c\/li\u003e \u003cli\u003eAudio-enabled interactive kiosks and devices\u003c\/li\u003e \u003cli\u003eEducational embedded-audio projects\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eHow long will delivery take?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\u003cp\u003eWe do not offer returns for change of mind.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat payment methods are accepted?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your VS1003 VS1003B MP3 Module Decoding Containing Microphones STM32 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy VS1003 VS1003B MP3 Module Decoding Containing Microphones STM32 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/microcontrollers\"\u003eMicrocontrollers\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742566920449,"sku":"TTD-6982","price":747.3,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/37b89a52b0c72a76b71c254b6d95ff1c.jpg?v=1778030609"},{"product_id":"dfrobot-dfplayer-a-mini-mp3-player","title":"DFRobot DFPlayer -A Mini MP3 Player","description":"\u003cp\u003eDFRobot DFPlayer -A Mini MP3 Player\u003c\/p\u003e\u003ch2\u003eWhy Choose DFRobot DFPlayer -A Mini MP3 Player?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eHow long will delivery take?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\u003cp\u003eWe do not offer returns for change of mind.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat payment methods are accepted?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your DFRobot DFPlayer -A Mini MP3 Player today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy DFRobot DFPlayer -A Mini MP3 Player Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742566953217,"sku":"TTD-6983","price":603.14,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/c355eb6614b4fd3bf8b674997126f346.jpg?v=1778030611"},{"product_id":"wt588d-16p-voice-sound-audio-player-module-dc-2-8v-5-5v-for-arduino","title":"WT588D-16P Voice Sound Audio Player Module DC 2.8V-5.5V for Arduino","description":"\u003cp\u003eWT588D-16P Voice Sound Audio Player Module DC 2.8V-5.5V for Arduino\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eIC\u003c\/td\u003e \u003ctd\u003eWT588D-16P\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupply Voltage\u003c\/td\u003e \u003ctd\u003eDC 2.8V–5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible MCU\u003c\/td\u003e \u003ctd\u003eArduino\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose WT588D-16P Voice Sound Audio Player Module DC 2.8V-5.5V for Arduino?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of WT588D-16P Voice Sound Audio Player Module DC 2.8V-5.5V for Arduino\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eWide 2.8V–5.5V supply range works with common battery and regulator setups\u003c\/li\u003e\n\u003cli\u003eDedicated voice\/audio playback IC offloads sound handling from the Arduino\u003c\/li\u003e\n\u003cli\u003e16-pin package simplifies breadboard and PCB integration\u003c\/li\u003e\n\u003cli\u003eSuited to short voice-prompt and sound-effect playback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eArduino\/Raspberry Pi based maker and prototyping projects\u003c\/li\u003e \u003cli\u003eEducational and hobbyist electronics builds\u003c\/li\u003e \u003cli\u003eAdding spoken alerts or sound effects to an Arduino project\u003c\/li\u003e\n\u003cli\u003eInteractive kiosks, toys and signage with audio prompts\u003c\/li\u003e\n\u003cli\u003eAccessibility devices needing simple voice playback\u003c\/li\u003e\n\u003cli\u003eEmbedded audio-alert systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your WT588D-16P Voice Sound Audio Player Module DC 2.8V-5.5V for Arduino today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy WT588D-16P Voice Sound Audio Player Module DC 2.8V-5.5V for Arduino Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742567149825,"sku":"TTD-6989","price":430.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f59fd4f7ed1ea59e1f7ddb24a0e075d5.jpg?v=1778030618"},{"product_id":"dfrobot-fermion-mems-microphone-module","title":"DFRobot Fermion: MEMS Microphone Module","description":"\u003cp\u003eDFRobot Fermion: MEMS Microphone Module\u003c\/p\u003e\u003ch2\u003eWhy Choose DFRobot Fermion: MEMS Microphone Module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eHow long will delivery take?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\u003cp\u003eWe do not offer returns for change of mind.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat payment methods are accepted?\u003c\/summary\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your DFRobot Fermion: MEMS Microphone Module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy DFRobot Fermion: MEMS Microphone Module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742567280897,"sku":"TTD-6993","price":350.86,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/62cdf0fa60f7fd010c8a96bc926c9379.jpg?v=1778030622"},{"product_id":"mini-sd-card-mp3-sound-module-for-pic-arduino-wtv020-sd","title":"Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD","description":"\u003cp\u003eMini SD Card MP3 Sound Module For PIC Arduino WTV020-SD\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eIC\u003c\/td\u003e \u003ctd\u003eWTV020-SD\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStorage\u003c\/td\u003e \u003ctd\u003emicroSD\/TF card\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible MCUs\u003c\/td\u003e \u003ctd\u003ePIC, Arduino\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eWTV020-SD IC plays MP3 audio files directly from a microSD card\u003c\/li\u003e \u003cli\u003eSimple control interface needs only a few GPIO pins from the host MCU\u003c\/li\u003e \u003cli\u003eCompact module suits space-constrained embedded audio projects\u003c\/li\u003e \u003cli\u003eWorks with both PIC and Arduino ecosystems\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGeneral-purpose embedded-systems prototyping for makers and engineering students\u003c\/li\u003e \u003cli\u003eCustom firmware development for connected or standalone devices\u003c\/li\u003e \u003cli\u003eTeaching platforms for microcontroller-programming courses\u003c\/li\u003e \u003cli\u003ePlaying pre-recorded audio clips from an Arduino or PIC project\u003c\/li\u003e\n\u003cli\u003eTalking toys, signage and interactive exhibits\u003c\/li\u003e\n\u003cli\u003eDoorbell and alert-sound projects\u003c\/li\u003e\n\u003cli\u003eEmbedded audio playback without a full audio codec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742567379201,"sku":"TTD-6996","price":260.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/1c125481d3ca9098e4b12e80f12ce712.jpg?v=1778030626"},{"product_id":"5-1-channel-usb-sound-card-for-raspberry-pi-and-computers","title":"5.1 channel USB Sound Card for Raspberry Pi and Computers","description":"\u003cp\u003e5.1 channel USB Sound Card for Raspberry Pi and Computers\u003c\/p\u003e\u003cp\u003eThis 5.1 channel USB Sound Card is multipurpose USB to 3mm Audio jack dongle. It is simply a plug and play device which does not need any driver software to run on your computer. This Audio adapter can also be used with Raspberry pi Board for audio output and input for recording. This module supports 5.1 channel output and 3D sound.\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIt is demand For the cheap replacement to the failed audio card in a laptop and Desktop computers. The USB powered adapter requires no external power. It can be paired with a USB hub or a USB extension cable for flexible installation. The dongle is convenient to use USB to audio adapter provides a spare to travel with your laptop.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThe External USB 2.0 Sound Card Adapter can work with all major operating systems like Windows 98SE\/ ME\/ 2000\/ XP\/ Server 2003\/ Vista\/Windows 7,10, Linux, Mac OS, etc. Lightweight and portable size makes it convenient to take everywhere.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio adapter with no external drivers required; Plug in the adapter, configure the sound settings on your computer and enjoy. USB powered adapter boosts the signal of your headset, speakers, or microphone.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupport 3d sound (Ac-3)and virtual 5.1 soundtracks, the best entertainment for the game and new sound systems.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eChannels\u003c\/td\u003e \u003ctd\u003e5.1 surround\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eUSB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatible Devices\u003c\/td\u003e \u003ctd\u003eRaspberry Pi, PC\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose 5.1 channel USB Sound Card for Raspberry Pi and Computers?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of 5.1 channel USB Sound Card for Raspberry Pi and Computers\u003c\/h2\u003e\u003col\u003e \u003cli\u003ePlug and Play device no software installation needed\u003c\/li\u003e \u003cli\u003eEasy and portable\u003c\/li\u003e \u003cli\u003eWorks and all major operating systems\u003c\/li\u003e \u003cli\u003eSupports 5.1 Surround and 3D sound\u003c\/li\u003e \u003cli\u003eNo external power supply needed\u003c\/li\u003e \u003cli\u003eBoost the signals for Headsets\u003c\/li\u003e \u003cli\u003eAdds 5.1-channel surround audio output over a simple USB connection\u003c\/li\u003e\n\u003cli\u003ePlug-and-play USB interface avoids the need for onboard audio hardware\u003c\/li\u003e\n\u003cli\u003eWorks with Raspberry Pi as well as standard desktop and laptop computers\u003c\/li\u003e\n\u003cli\u003eUseful upgrade where onboard audio is limited to stereo\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eBuilding a Raspberry Pi-based home theatre or media centre\u003c\/li\u003e \u003cli\u003eAdding surround sound to a PC without a dedicated sound card slot\u003c\/li\u003e \u003cli\u003eAudio projects needing more than basic stereo output\u003c\/li\u003e \u003cli\u003eRetrofit surround-sound upgrade for older computers\u003c\/li\u003e \u003cli\u003eSingle-board computing projects\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eIot gateways\u003c\/li\u003e\n\u003cli\u003eMedia centers and robotics\u003c\/li\u003e\n\u003cli\u003eStudent and hobbyist projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e1 x 5.1 channel USB Sound Card for Raspberry Pi and Computers\u003c\/p\u003e\u003cp\u003eShop online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e - India's trusted electronics components store. Fast delivery across Bengaluru, Delhi, Hyderabad.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your 5.1 channel USB Sound Card for Raspberry Pi and Computers today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy 5.1 channel USB Sound Card for Raspberry Pi and Computers Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/raspberry-pi\"\u003eRaspberry Pi \u0026amp; SBC\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742567510273,"sku":"TTD-7000","price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/4ae72445891f933a91d7685f124fde71.jpg?v=1778030630"},{"product_id":"adafruit-i2s-stereo-decoder-uda1334a-breakout","title":"Adafruit I2S Stereo Decoder – UDA1334A Breakout","description":"\u003ch2\u003eBuy Adafruit I2S Stereo Decoder – UDA1334A Breakout Online in India\u003c\/h2\u003e\u003cp\u003eAdafruit I2S Stereo Decoder – UDA1334A Breakout\u003c\/p\u003e\u003ch2\u003eBuy Adafruit I2S Stereo Decoder – UDA1334A Breakout Online in India at Tech Depot India\u003c\/h2\u003e\u003cp\u003eBrowse the full  Components \u0026amp; ICs  range or message us on WhatsApp for bulk orders.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the return or warranty policy?\u003c\/summary\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do I pay?\u003c\/summary\u003e\u003cp\u003eA GST invoice is provided on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on Adafruit I2S Stereo Decoder – UDA1334A Breakout.\u003c\/p\u003e\u003c\/details\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742568722689,"sku":"TTD-7026","price":803.48,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/77bbd231388f8541335ed9b0d2a99110.jpg?v=1778030665"},{"product_id":"mp3-module-for-arduino","title":"MP3 Module for Arduino","description":"\u003cp\u003eMP3 Module for Arduino\u003c\/p\u003e\u003ch2\u003eWhy Choose MP3 Module for Arduino?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of MP3 Module for Arduino\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAdds MP3 audio playback capability to an Arduino project\u003c\/li\u003e \u003cli\u003eOffloads audio decoding from the Arduino's main processor\u003c\/li\u003e \u003cli\u003eStraightforward interface designed for common Arduino sketches\u003c\/li\u003e \u003cli\u003eSuits simple sound-effect and audio-prompt use cases\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eGeneral-purpose embedded-systems prototyping for makers and engineering students\u003c\/li\u003e \u003cli\u003eCustom firmware development for connected or standalone devices\u003c\/li\u003e \u003cli\u003eTeaching platforms for microcontroller-programming courses\u003c\/li\u003e \u003cli\u003eAdding sound effects or voice prompts to an Arduino project\u003c\/li\u003e\n\u003cli\u003eInteractive toys, kiosks and signage\u003c\/li\u003e\n\u003cli\u003eEducational embedded-audio projects\u003c\/li\u003e\n\u003cli\u003eSimple music or alert playback in DIY builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your MP3 Module for Arduino today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy MP3 Module for Arduino Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743622705409,"sku":"TTD-8089","price":360.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/5c79c30842eb798f422ed776611fb330.jpg?v=1778060568"},{"product_id":"ai-thinker-vc-01-kit","title":"Ai-Thinker VC-01-Kit","description":"\u003ch2\u003eBuy Ai-Thinker VC-01-Kit Online in India\u003c\/h2\u003e\u003ch2\u003eAi-Thinker VC-01-Kit\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAi-Thinker VC-01-Kit\u003c\/strong\u003e is a development and evaluation kit built around Ai-Thinker's VC-01 voice-recognition module for IoT and embedded prototyping. It gives embedded engineers, IoT developers and electronics hobbyists in Bangalore and across India a pre-integrated platform to build offline voice-controlled devices without wiring a module from scratch. The Ai-Thinker VC-01-Kit price in India includes fast Bengaluru warehouse dispatch, with a GST invoice available on request.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAi-Thinker VC-01 voice-recognition module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOffline voice \/ speech recognition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDevelopment and evaluation kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnboard microphone and audio output for prototyping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIoT and embedded systems development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePre-integrated VC-01 voice module for fast time-to-market\u003c\/li\u003e\n\u003cli\u003eOffline voice recognition without a cloud connection\u003c\/li\u003e\n\u003cli\u003eDevelopment-ready board with peripherals for evaluation\u003c\/li\u003e\n\u003cli\u003eSuited for connected and voice-controlled device prototypes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOffline voice-controlled smart-home and appliance projects\u003c\/li\u003e\n\u003cli\u003eEmbedded voice-command interfaces and prototypes\u003c\/li\u003e\n\u003cli\u003eIoT and college-lab development in Bangalore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes the VC-01 work offline?\u003c\/strong\u003e\u003cbr\u003eYes, the VC-01 module performs local offline voice recognition without requiring a cloud connection.\u003c\/p\u003e\u003ch3\u003eAvailability\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCurrently out of stock.\u003c\/strong\u003e WhatsApp +91 78285 34155 or email hello@techdepot.in to be notified on restock.\u003c\/p\u003e\u003ch3\u003eWhy Buy From Tech Depot India\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFast dispatch to Bangalore and pan-India from Bengaluru\u003c\/li\u003e\n\u003cli\u003eGST invoice available; support on WhatsApp +91 78285 34155\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuy Ai-Thinker VC-01-Kit Online in India at Tech Depot India\u003c\/h2\u003e\u003cp\u003eBrowse the full  Microcontrollers  range or message us on WhatsApp for bulk orders.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the return or warranty policy?\u003c\/summary\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do I pay?\u003c\/summary\u003e\u003cp\u003eA GST invoice is provided on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk pricing?\u003c\/summary\u003e\u003cp\u003eYes — message us on WhatsApp for bulk or business pricing on Ai-Thinker VC-01-Kit.\u003c\/p\u003e\u003c\/details\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744407826689,"sku":"TTD-11408","price":904.18,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f033fe6adee4a3b3ba807ca624bd1961.jpg?v=1778073698"},{"product_id":"inmp441-mems-omnidirectional-microphone-module-high-precision-snr-low-power-i2c-interface-supports-esp32","title":"INMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32","description":"\u003cp\u003eLooking to buy \u003cstrong\u003eINMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32\u003c\/strong\u003e at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e\u003cp\u003eINMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32 is a Microcontroller available online in India from Tech Depot India.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eParameter\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eMEMS Omnidirectional Microphone Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eI2C Digital Output\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eESP32, Arduino, Raspberry Pi\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLow Power (5mA typical)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSNR (Signal-to-Noise Ratio)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHigh Precision Audio Capture\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDirectivity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOmnidirectional (360 degrees)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose INMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of INMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eHigh Precision Audio Capture\u003c\/strong\u003e - Crystal clear sound recording with excellent SNR\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eI2C Digital Interface\u003c\/strong\u003e - Easy integration with microcontrollers\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLow Power Operation\u003c\/strong\u003e - Ideal for battery-powered IoT devices\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOmnidirectional Pickup\u003c\/strong\u003e - Captures sound from all directions equally\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCompact MEMS Design\u003c\/strong\u003e - Space-efficient module for embedded systems\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eESP32 Compatible\u003c\/strong\u003e - Plug-and-play support with popular development boards\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003ch2\u003ePremium Audio Sensing Solution for IoT \u0026amp; Embedded Projects\u003c\/h2\u003e\u003cp\u003eQuality electronics from \u003cstrong\u003eTech Depot India, Bengaluru\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eDIY Electronics\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eVoice-controlled smart home devices\u003c\/li\u003e \u003cli\u003eAudio logging and recording systems\u003c\/li\u003e \u003cli\u003eSound level monitoring projects\u003c\/li\u003e \u003cli\u003eSpeech recognition prototypes\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eIndustrial noise monitoring\u003c\/li\u003e \u003cli\u003eSecurity surveillance systems\u003c\/li\u003e \u003cli\u003eEnvironmental sound analysis\u003c\/li\u003e \u003cli\u003eAudio quality assessment tools\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eEmbedded systems coursework\u003c\/li\u003e \u003cli\u003eIoT project development\u003c\/li\u003e \u003cli\u003eMicrophone technology exploration\u003c\/li\u003e \u003cli\u003eSignal processing experiments\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e INMP441 MEMS Microphone Module (1x)\u003c\/li\u003e \u003cli\u003e Pin Configuration Guide\u003c\/li\u003e \u003cli\u003e Technical Datasheet\u003c\/li\u003e \u003cli\u003e Sample Code \u0026amp; Documentation\u003c\/li\u003e \u003cli\u003e Quick Start Guide\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eI2C Communication Protocol\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eEasy digital integration without ADC requirements\u003c\/li\u003e \u003cli\u003eReduced noise compared to analog microphones\u003c\/li\u003e \u003cli\u003eDirect connection to ESP32 I2C pins\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSuperior Audio Quality\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eHigh SNR ensures clean audio capture\u003c\/li\u003e \u003cli\u003eOmnidirectional sensitivity for 360 degrees sound pickup\u003c\/li\u003e \u003cli\u003eProfessional-grade precision\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePower Efficient\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eUltra-low power consumption\u003c\/li\u003e \u003cli\u003ePerfect for battery-operated IoT devices\u003c\/li\u003e \u003cli\u003eStandby mode support\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eContact \u0026amp; Support\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available reliable\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLocation:\u003c\/strong\u003e Bengaluru, India\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eResponse Time:\u003c\/strong\u003e Within 2 hours\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOrder your INMP441 MEMS Microphone Module today and start building professional-grade audio projects!\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, absolutely.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs technical support provided?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, complete technical support via email and WhatsApp reliable. Our team helps with integration, troubleshooting, and project guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat's your return policy?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eOriginal packaging required.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo you offer bulk\/wholesale discounts?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! Volume discounts available on orders of 10+ units. Contact us for custom pricing on large quantities.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this compatible with ESP32?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, fully compatible. I2C interface works seamlessly with ESP32 boards. Sample code provided for quick setup.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat are typical applications?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eVoice assistants, audio monitoring, environmental sound detection, IoT devices, smart speakers, security systems, and research projects.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your INMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32 today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy INMP441 MEMS Omnidirectional Microphone Module High Precision\/SNR Low Power I2C Interface Supports ESP32 Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/esp32\"\u003eESP32\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745173090561,"sku":"TTD-15037","price":441.91,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/e7357b8f4f709f0dbcd034867c540902.jpg?v=1778082805"},{"product_id":"analog-sound-sensor-microphone-module-for-arduino","title":"Analog Sound Sensor Microphone Module for Arduino","description":"\u003cp\u003eThe Analog Sound Sensor Microphone Module for Arduino is a arduino + microcontroller component used by makers, students and engineers for electronics and embedded-systems projects.\u003c\/p\u003e\u003cp\u003ePremium quality electronics from Tech Depot India, Bengaluru.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eFeature\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eElectronics Component\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eArduino, Raspberry Pi, and microcontroller boards\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAnalog (0-5V)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eFeature:\u003c\/strong\u003e Details\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eType:\u003c\/strong\u003e Electronics Component\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arduino, Raspberry Pi, and microcontroller boards\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eOutput Type:\u003c\/strong\u003e Analog (0-5V)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Analog Sound Sensor Microphone Module for Arduino?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Analog Sound Sensor Microphone Module for Arduino\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eReady to Use\u003c\/strong\u003e - Comes with documentation and support materials\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSound-activated LED systems\u003c\/li\u003e\n\u003cli\u003eClap detection circuits\u003c\/li\u003e\n\u003cli\u003eAudio visualization projects\u003c\/li\u003e\n\u003cli\u003eHome automation triggers\u003c\/li\u003e\n\u003cli\u003eArduino skill development\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNoise level monitoring systems\u003c\/li\u003e\n\u003cli\u003eIndustrial sound detection\u003c\/li\u003e\n\u003cli\u003eCommercial automation solutions\u003c\/li\u003e\n\u003cli\u003eResearch and development\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Analog Sound Sensor Microphone Module is a versatile audio detection component designed for Arduino and microcontroller projects. This module captures sound levels and converts them into analog signals, making it ideal for sound-reactive applications, noise monitoring, and audio-based automation.\u003c\/p\u003e\u003ch3\u003eDIY \u0026amp; Hobbyist Projects\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eSound-activated LED systems\u003c\/li\u003e \u003cli\u003eClap detection circuits\u003c\/li\u003e \u003cli\u003eAudio visualization projects\u003c\/li\u003e \u003cli\u003eHome automation triggers\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eEducational \u0026amp; Learning\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eArduino skill development\u003c\/li\u003e \u003cli\u003eElectronics experimentation\u003c\/li\u003e \u003cli\u003eIoT and sensor integration courses\u003c\/li\u003e \u003cli\u003eSTEM education projects\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eNoise level monitoring systems\u003c\/li\u003e \u003cli\u003eIndustrial sound detection\u003c\/li\u003e \u003cli\u003eCommercial automation solutions\u003c\/li\u003e \u003cli\u003eResearch and development\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eAnalog Sound Sensor Microphone Module\u003c\/li\u003e \u003cli\u003eComplete technical documentation\u003c\/li\u003e \u003cli\u003eQuick start guide\u003c\/li\u003e \u003cli\u003eresponsive support access\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eTechnical Support\u003c\/h2\u003e\u003cp\u003eOur expert team is available round-the-clock to assist you:\u003c\/p\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eEmail Support\u003c\/strong\u003e - Detailed technical guidance\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWhatsApp Support\u003c\/strong\u003e - Quick troubleshooting and queries\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDocumentation\u003c\/strong\u003e - Comprehensive guides and datasheets\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this product 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, absolutely. Every product undergoes quality checks before dispatch.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, full technical support is included. Contact us via email or WhatsApp reliable for setup help, troubleshooting, and project guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! We offer wholesale pricing and special discounts on orders of 10+ units. Contact our sales team for custom bulk pricing.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this compatible with my Arduino board?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThis analog sensor module works with Arduino Uno, Mega, Nano, and most microcontroller boards with analog input pins. Check our documentation for specific compatibility details.\u003c\/p\u003e \u003c\/details\u003e\u003cp\u003e\u003cstrong\u003eTech Depot India\u003c\/strong\u003e - Your trusted partner for quality electronics and technical innovation.\u003c\/p\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Analog Sound Sensor Microphone Module for Arduino today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Analog Sound Sensor Microphone Module for Arduino Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/arduino\"\u003eArduino\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745174892801,"sku":"TTD-15054","price":94.05,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/a3c592e8ac5971dd147b9d98ab1492f5.jpg?v=1778082828"},{"product_id":"5-1-6-1-stereo-home-theater-kit-audio-amplifier-board-and-bass-boost-support-with-5-transistor-tda-2030-150w","title":"5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W)","description":"\u003cp\u003ePurchase the \u003cstrong\u003e5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/techdepot.in\"\u003eTech Depot India\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Delhi, Hyderabad, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLooking to buy \u003cstrong\u003e5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W)\u003c\/strong\u003e at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e\u003cp\u003ePremium audio amplification solution from Tech Depot India, Bengaluru.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eFeature\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAudio Amplifier Board\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.1-6.1 Channel Stereo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e150W (TDA 2030 Transistors)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTransistor Count\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5x TDA 2030\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBass Boost Support\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose 5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W)?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of 5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHigh-Power Output\u003c\/strong\u003e - 150W capacity with TDA 2030 transistor technology\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMulti-Channel Support\u003c\/strong\u003e - 5.1 to 6.1 surround sound configuration\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBass Enhancement\u003c\/strong\u003e - Integrated bass boost circuit for deeper low frequencies\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReliable Components\u003c\/strong\u003e - Premium quality transistors and circuit design\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEasy Integration\u003c\/strong\u003e - Compatible with standard home theater setups\u003c\/p\u003e\u003cul\u003e\u003cli\u003e \u003cstrong\u003eProven Performance\u003c\/strong\u003e - TDA 2030 is industry-standard for audio amplification\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eHome Theater Systems\u003c\/strong\u003e - Complete surround sound amplification\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDIY Audio Projects\u003c\/strong\u003e - Hobbyist and enthusiast builds\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProfessional Audio\u003c\/strong\u003e - Studio and commercial applications\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAudio Enthusiasts\u003c\/strong\u003e - High-quality sound reproduction\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLearning \u0026amp; Development\u003c\/strong\u003e - Educational electronics projects\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAudio Amplifier Board (fully assembled\/kit)\u003c\/li\u003e \u003cli\u003eTechnical documentation and schematic\u003c\/li\u003e \u003cli\u003eInstallation guide\u003c\/li\u003e \u003cli\u003eSupport contact information\u003c\/li\u003e \u003cli\u003eWarranty certificate\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eTransistor Technology\u003c\/strong\u003e: TDA 2030 ICs for reliable amplification\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChannel Configuration\u003c\/strong\u003e: Supports 5.1 and 6.1 channel configurations\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBass Boost Circuit\u003c\/strong\u003e: Adjustable low-frequency enhancement\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePower Efficiency\u003c\/strong\u003e: Optimized for minimal heat generation\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eInput Compatibility\u003c\/strong\u003e: Standard RCA and XLR connectors\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e  \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat technical support is provided?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eComplete technical support via email and WhatsApp reliable, including installation guidance, troubleshooting, and circuit queries.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCan this be used as a DIY kit?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, this is ideal for DIY projects. Documentation includes full schematics and assembly instructions for hobbyists.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat is your return policy?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eOriginal packaging and receipt required.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing available on orders of 10+ units. Contact sales team for custom quotes.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs soldering required?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eDepends on kit type. Pre-assembled boards are ready to use. Kit versions require basic soldering skills.\u003c\/p\u003e \u003c\/details\u003e\u003cp\u003e\u003cstrong\u003eOrder Now\u003c\/strong\u003e and experience premium home theater amplification with Tech Depot India's quality guarantee!\u003c\/p\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your 5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W) today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy 5.1-6.1 Stereo Home Theater Kit Audio Amplifier Board And Bass Boost Support with 5 TRANSISTOR (TDA 2030,150W) Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745175318785,"sku":"TTD-15058","price":502.44,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/60a6d742e5f7e7be4c4d683da99b5974.jpg?v=1778082833"},{"product_id":"4440-ic-diy-audio-boards-40-40w-amplifier-board-diode-bridge","title":"4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge","description":"\u003cp\u003eLooking to buy \u003cstrong\u003e4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge\u003c\/strong\u003e at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e\u003cp\u003eQuality electronics from Tech Depot India, Bengaluru.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eParameter\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAudio Amplifier Board (Electronics Component)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eIC Used\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eTDA7440 \/ 4440\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e40W + 40W (Stereo)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRectification\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDiode Bridge Included\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTechnical Support\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eEmail \u0026amp; WhatsApp reliable\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eSpec\u003c\/td\u003e \u003ctd\u003eValue\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e40W per channel @ 4Ohm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e20Hz - 20kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTHD+N\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u0026lt;1% (typical)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e20kOhm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e12V - 48V DC (typical)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePCB Dimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eStandard compact size\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0 degreesC to 70 degreesC\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose 4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of 4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eDual Channel Output:\u003c\/strong\u003e 40W + 40W stereo configuration\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIntegrated 4440 IC:\u003c\/strong\u003e High-performance audio amplifier chip\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDiode Bridge Rectifier:\u003c\/strong\u003e Built-in power supply rectification\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDIY-Friendly Design:\u003c\/strong\u003e Easy assembly and integration\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Space-efficient PCB layout\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Industrial-grade components\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eReady-to-Use Design\u003c\/strong\u003e - Pre-assembled PCB with integrated diode bridge\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExcellent Value\u003c\/strong\u003e - Professional performance at hobbyist pricing\u003c\/p\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe 4440 IC Amplifier Board is a professional-grade dual-channel audio amplification solution delivering 40W + 40W stereo output. Built around the robust TDA7440 integrated circuit with integrated diode bridge rectification, this board is ideal for DIY audio enthusiasts, students, and professionals seeking reliable, cost-effective amplification.\u003c\/p\u003e\u003ch3\u003eDIY Audio Projects\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eHome audio amplifiers\u003c\/li\u003e \u003cli\u003ePortable speaker systems\u003c\/li\u003e \u003cli\u003eGuitar and instrument amplifiers\u003c\/li\u003e \u003cli\u003eBluetooth speaker builds\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eCommercial audio installations\u003c\/li\u003e \u003cli\u003eIndustrial sound systems\u003c\/li\u003e \u003cli\u003eRetail and venue amplification\u003c\/li\u003e \u003cli\u003eBackup\/redundant amplifier systems\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eElectronics engineering courses\u003c\/li\u003e \u003cli\u003eAudio signal processing projects\u003c\/li\u003e \u003cli\u003ePCB design and assembly training\u003c\/li\u003e \u003cli\u003eAudio circuit experimentation\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e1x 4440 IC Amplifier Board (fully assembled)\u003c\/li\u003e \u003cli\u003eDiode bridge rectifier (integrated)\u003c\/li\u003e \u003cli\u003eComplete documentation and schematic\u003c\/li\u003e \u003cli\u003eConnection guide and technical manual\u003c\/li\u003e \u003cli\u003eresponsive support access\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003col\u003e \u003cli\u003e \u003cstrong\u003ePower Supply:\u003c\/strong\u003e Connect appropriate DC power (12-48V)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eInput Signal:\u003c\/strong\u003e Connect audio source to input terminals\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOutput:\u003c\/strong\u003e Connect speakers to output terminals\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRectification:\u003c\/strong\u003e Diode bridge handles AC-to-DC conversion\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eTesting:\u003c\/strong\u003e Run through test audio to verify operation\u003c\/li\u003e \u003c\/ol\u003e\u003cp\u003e\u003cem\u003eDetailed assembly instructions included in manual\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this board 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. Each unit undergoes quality checks before dispatch.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! Full technical support available reliable via Email and WhatsApp. Our experts can help with installation, troubleshooting, and project guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat's your return and replacement policy?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eReturn shipping covered on our end.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCan I get bulk discounts?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eAbsolutely! Wholesale pricing available on orders of 10+ units. Contact our sales team for custom quotes.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo I need additional components?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThe board is mostly self-contained. You'll need: appropriate power supply, input audio source, and speakers. Optional: heatsink for extended use.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat power supply do I need?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eTypically 12V-48V DC depending on desired output. We recommend 24V-36V for optimal 40W+40W performance. Consult manual for specifications.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your 4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy 4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745178857729,"sku":"TTD-15091","price":422.94,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f5be9ba91cf86442e44fda78b8c75561.jpg?v=1778082881"},{"product_id":"pam8406-digital-amplifier-module-with-volume-control-potentiometer-5wx2-stereo","title":"PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo","description":"\u003cp\u003eLooking to buy \u003cstrong\u003ePAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo\u003c\/strong\u003e at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e\u003cp\u003eQuality electronics from Tech Depot India, Bengaluru.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eFeature\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAmplifier IC\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePAM8406\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5W x 2 (Stereo)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBuilt-in Volume Control Potentiometer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDigital Amplifier Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Space-efficient module for integrated projects\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEasy Integration\u003c\/strong\u003e - Simple potentiometer-based volume control\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e - Quality component from trusted suppliers\u003c\/p\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDIY Audio Projects\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003ePortable speakers and audio systems\u003c\/li\u003e \u003cli\u003eHome theater amplification\u003c\/li\u003e \u003cli\u003eBluetooth speaker modules\u003c\/li\u003e \u003cli\u003eGaming audio systems\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEducational \u0026amp; Hobbyist Projects\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eElectronics learning and experimentation\u003c\/li\u003e \u003cli\u003eAudio amplifier circuit studies\u003c\/li\u003e \u003cli\u003eMaker and STEM projects\u003c\/li\u003e \u003cli\u003eSkill development workshops\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProfessional Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eCommercial audio equipment\u003c\/li\u003e \u003cli\u003eIndustrial audio systems\u003c\/li\u003e \u003cli\u003eEmbedded audio solutions\u003c\/li\u003e \u003cli\u003eProduct prototyping\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe PAM8406 is a compact, high-efficiency digital amplifier module delivering clean 5W x 2 stereo audio output. Featuring an integrated volume control potentiometer, this module is ideal for audio projects requiring reliable amplification in a space-saving design. Perfect for DIY enthusiasts, students, and professional applications.\u003c\/p\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e \u003cli\u003ePAM8406 Digital Amplifier Module\u003c\/li\u003e \u003cli\u003eVolume Control Potentiometer (pre-installed)\u003c\/li\u003e \u003cli\u003eTechnical documentation\u003c\/li\u003e \u003cli\u003eSupport materials and guides\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eEfficient Class-D Amplification\u003c\/strong\u003e for minimal heat generation\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIntegrated Volume Control\u003c\/strong\u003e with smooth potentiometer adjustment\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eStereo Output\u003c\/strong\u003e for enhanced audio experience\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCompact Form Factor\u003c\/strong\u003e for space-constrained applications\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e with high output efficiency\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this product 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, absolutely. Every unit is checked for quality assurance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo you offer technical support?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! Our expert technical team is available reliable via email and WhatsApp to assist with setup, troubleshooting, and project guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! We provide wholesale pricing and special discounts on orders of 10 units or more. Contact us for bulk quotations.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat input voltage does this module require?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThe PAM8406 typically operates on 5V-12V DC power supply. Please refer to the technical documentation for detailed specifications.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCan I integrate this into my custom audio project?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eAbsolutely! The PAM8406 is designed for easy integration. Our support team can guide you through connection and configuration for your specific project.\u003c\/p\u003e \u003c\/details\u003e\u003cp\u003e\u003cstrong\u003eReady to amplify your audio project?\u003c\/strong\u003e Order your PAM8406 Digital Amplifier Module today and get expert support every step of the way!\u003c\/p\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745182265601,"sku":"TTD-15124","price":157.94,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/08ee403c8f8dba5cdadee04ee020f273.jpg?v=1778082929"},{"product_id":"sound-detection-sensor-module","title":"Sound Detection Sensor Module","description":"\u003cp\u003eLooking to buy \u003cstrong\u003eSound Detection Sensor Module\u003c\/strong\u003e at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuality electronics from Tech Depot India, Bengaluru.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eAttribute\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eElectronics Component\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose Sound Detection Sensor Module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eWhat You Can Build\u003c\/h2\u003e\u003ch3\u003eDIY Electronics Projects\u003c\/h3\u003e\u003cp\u003ePerfect for hobbyists exploring sound detection in robotics, smart home automation, and creative electronics experiments.\u003c\/p\u003e\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\u003cp\u003eIdeal for industrial monitoring, security systems, and commercial audio detection solutions.\u003c\/p\u003e\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\u003cp\u003eExcellent resource for students, makers, and anyone developing embedded systems and IoT skills.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eSound Detection Sensor Module\u003c\/li\u003e \u003cli\u003eComplete technical documentation\u003c\/li\u003e \u003cli\u003eQuick-start guide\u003c\/li\u003e \u003cli\u003eCustomer support access\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! We guarantee genuine products only.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat support is available?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eComplete reliable technical support via email and WhatsApp. Our team helps with setup, troubleshooting, and project guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat's your return policy?\u003c\/strong\u003e\u003c\/summary\u003e  \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo you offer bulk\/wholesale pricing?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! Special discounts available on orders of 10+ units. Contact us for custom quotes.\u003c\/p\u003e \u003c\/details\u003e\u003cp\u003e\u003cstrong\u003eReady to detect sound in your next project?\u003c\/strong\u003e Order now and get expert support included!\u003c\/p\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Sound Detection Sensor Module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Sound Detection Sensor Module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745184723201,"sku":"TTD-15146","price":68.9,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/536809e3e475b85e321e1f61531eacc2.jpg?v=1778082962"},{"product_id":"pam8403-mini-5v-digital-amplifier-board-with-switch-potentiometer","title":"PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer","description":"\u003cp\u003eLooking to buy \u003cstrong\u003ePAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer\u003c\/strong\u003e at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e\u003cp\u003eQuality electronics from Tech Depot India, Bengaluru.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eParameter\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDigital Audio Amplifier Module\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2 x 3W @ 5V (8Ohm Load)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.5mm Jack \/ Line Level\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eIntegrated Volume Potentiometer with ON\/OFF Switch\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePAM8403 Class D Amplifier IC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCompact PCB, Low Heat Generation, High Efficiency\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch2\u003eWhy Choose PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Mini form factor fits tight spaces\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEasy Integration\u003c\/strong\u003e - Simple 5V power, audio input, and speaker output connections\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e - Energy-efficient Class D amplification\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVolume Control Built-in\u003c\/strong\u003e - No need for external potentiometer\u003c\/p\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe PAM8403 is a compact, high-efficiency digital audio amplifier board designed for portable and embedded audio applications. Featuring an integrated switch potentiometer for convenient volume control, this 5V-powered amplifier delivers clean, amplified audio output with minimal power consumption-ideal for DIY projects, IoT devices, and consumer electronics.\u003c\/p\u003e\u003ch3\u003eAudio \u0026amp; Entertainment\u003c\/h3\u003e\u003cul\u003e \u003cli\u003ePortable Bluetooth speakers\u003c\/li\u003e \u003cli\u003eMini multimedia systems\u003c\/li\u003e \u003cli\u003eSmartphone audio amplification\u003c\/li\u003e \u003cli\u003eTablet speaker enhancement\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eDIY Electronics\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eHobbyist audio projects\u003c\/li\u003e \u003cli\u003eArduino\/Raspberry Pi audio systems\u003c\/li\u003e \u003cli\u003eSmart home audio modules\u003c\/li\u003e \u003cli\u003eCustom speaker builds\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eProfessional \u0026amp; Industrial\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eEmbedded audio systems\u003c\/li\u003e \u003cli\u003eIoT device audio output\u003c\/li\u003e \u003cli\u003eMedical device audio alerts\u003c\/li\u003e \u003cli\u003eIndustrial notification systems\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eElectronics and audio engineering courses\u003c\/li\u003e \u003cli\u003eStudent projects and prototyping\u003c\/li\u003e \u003cli\u003eSkill development workshops\u003c\/li\u003e \u003cli\u003eAudio amplification learning\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWhat's Included in the Box\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e1x PAM8403 Amplifier Board with Potentiometer\u003c\/li\u003e \u003cli\u003eTechnical documentation and pinout diagram\u003c\/li\u003e \u003cli\u003eQuick start guide\u003c\/li\u003e \u003cli\u003eProduct authentication certificate\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCompact \u0026amp; Efficient\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eMeasures approximately 40x40mm\u003c\/li\u003e \u003cli\u003eMinimal PCB footprint for space-constrained applications\u003c\/li\u003e \u003cli\u003eLow standby power consumption\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEasy Connectivity\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eStandard 3.5mm audio jack input\u003c\/li\u003e \u003cli\u003eSpeaker output terminals (2-8Ohm compatible)\u003c\/li\u003e \u003cli\u003e5V power connector\u003c\/li\u003e \u003cli\u003eSimple 3-wire connection\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBuilt-in Controls\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eIntegrated potentiometer for smooth volume adjustment\u003c\/li\u003e \u003cli\u003eON\/OFF switch for power management\u003c\/li\u003e \u003cli\u003eNo external components required\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eQuality Audio\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eClass D amplification for distortion-free sound\u003c\/li\u003e \u003cli\u003eLow THD (Total Harmonic Distortion)\u003c\/li\u003e \u003cli\u003eClean amplified output suitable for various audio sources\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, absolutely.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, we provide full technical support reliable via email and WhatsApp. Our team can assist with installation, troubleshooting, and project guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCan I get bulk discounts?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing is available on orders of 10+ units. Contact our sales team via WhatsApp or email for bulk quotations.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat speakers can I use with this amplifier?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCompatible with 4Ohm to 8Ohm speakers. For optimal performance, use 8Ohm speakers. Ensure speaker impedance matches specifications to avoid damage.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCan I use this with Raspberry Pi or Arduino?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes, the PAM8403 works perfectly with Raspberry Pi, Arduino, and other single-board computers. Requires 5V power and audio line-level input.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs external power supply required?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThe board requires a stable 5V DC power supply (minimum 2A recommended for full power output). A standard USB power adapter works well.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745215099137,"sku":"TTD-15318","price":68.21,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/ad9803819f23a52da3c7f5da6b7dbd50.jpg?v=1778083226"},{"product_id":"usb-microphone-for-raspberry-pi-color-may-vary","title":"USB Microphone for Raspberry Pi (Color may Vary)","description":"\u003cp\u003eThe USB Microphone for Raspberry Pi (Color may Vary) is a Raspberry Pi product available online in India from Tech Depot India, with a GST invoice on every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePremium Audio Input Solution for Your Raspberry Pi Projects\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eQuality electronics from Tech Depot India, Bengaluru.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eFeature\u003c\/td\u003e \u003ctd\u003eDetails\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUSB Microphone \/ Audio Input Device\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRaspberry Pi (All Models), Linux, Windows, macOS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUSB 2.0 \/ USB-C (Plug \u0026amp; 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Education\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003ePython audio programming\u003c\/li\u003e \u003cli\u003eMachine learning projects\u003c\/li\u003e \u003cli\u003eIoT development courses\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCreative Projects\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003ePodcast recording setup\u003c\/li\u003e \u003cli\u003eMusic production\u003c\/li\u003e \u003cli\u003eSound effect library creation\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e USB Microphone (1x) \u003cp\u003eDocumentation and quick-start guide\u003c\/p\u003e Technical support materials \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes! 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USB plug-and-play - no special drivers needed.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat about the color variation?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThis product may come in black, white, or silver. Functionality is identical across all colors. Color preference can be noted in order comments.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your USB Microphone for Raspberry Pi (Color may Vary) today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy USB Microphone for Raspberry Pi (Color may Vary) Online in India at Tech Depot India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746519101697,"sku":"TTD-17187","price":260.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/ee7483f53d4c330e6b3b14b8097351ee.jpg?v=1778106708"},{"product_id":"raspberry-pi-usb2-0-mini-microphone","title":"Raspberry Pi USB2.0 Mini Microphone","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e \u003ctr\u003e \u003ctd\u003eProduct Type\u003c\/td\u003e \u003ctd\u003eUSB Plug-and-Play Mini Microphone\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eUSB 2.0 Type-A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMicrophone Type\u003c\/td\u003e \u003ctd\u003eOmnidirectional Condenser\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensitivity\u003c\/td\u003e \u003ctd\u003e-47 dB +\/- 4 dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Response\u003c\/td\u003e \u003ctd\u003e100 Hz - 16 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSample Rate\u003c\/td\u003e \u003ctd\u003eUp to 16-bit \/ 44.1 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompatibility\u003c\/td\u003e \u003ctd\u003eRaspberry Pi (all models with USB), Windows, macOS, Linux\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDriver Requirement\u003c\/td\u003e \u003ctd\u003eDriverless - USB Audio Class supported natively\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003eUltra-compact (~15 x 15 x 17 mm approx.)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e~3 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Supply\u003c\/td\u003e \u003ctd\u003eUSB bus-powered (no external power needed)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCable\u003c\/td\u003e \u003ctd\u003eNone - plugs directly into USB port\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOrigin\u003c\/td\u003e \u003ctd\u003eOriginal \/ Authentic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eProduct Type:\u003c\/strong\u003e USB Plug-and-Play Mini Microphone\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eInterface:\u003c\/strong\u003e USB 2.0 Type-A\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eMicrophone Type:\u003c\/strong\u003e Omnidirectional Condenser\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eSensitivity:\u003c\/strong\u003e -47 dB +\/- 4 dB\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 100 Hz - 16 kHz\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eSample Rate:\u003c\/strong\u003e Up to 16-bit \/ 44.1 kHz\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Raspberry Pi (all models with USB), Windows, macOS, Linux\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eDriver Requirement:\u003c\/strong\u003e Driverless - USB Audio Class supported natively\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e Ultra-compact (~15 x 15 x 17 mm approx.)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eWeight:\u003c\/strong\u003e ~3 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Raspberry Pi USB2.0 Mini Microphone?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eKey Features of Raspberry Pi USB2.0 Mini Microphone\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eTrue Plug-and-Play:\u003c\/strong\u003e Recognized instantly by Raspberry Pi OS, Ubuntu, and other Linux distributions - no driver installation needed.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUltra-Compact Design:\u003c\/strong\u003e Barely larger than a USB connector, it adds virtually no bulk to your setup and fits neatly alongside other peripherals.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOmnidirectional Pickup:\u003c\/strong\u003e Captures audio from all directions, making placement flexible and forgiving in project enclosures.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Draws power directly from the USB bus, leaving your Pi's GPIO and power budget free for other components.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBroad OS Compatibility:\u003c\/strong\u003e Works with Raspberry Pi OS, Debian, Ubuntu, Windows, and macOS - versatile enough for cross-platform development.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eALSA \u0026amp; PulseAudio Ready:\u003c\/strong\u003e Detected as a standard USB audio input device, fully compatible with ALSA, PulseAudio, and PipeWire audio frameworks.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLightweight \u0026amp; Portable:\u003c\/strong\u003e Weighing only about 3 grams, it's perfect for portable, embedded, and wearable projects.\u003c\/li\u003e \u003cli\u003eSpecifically tested and verified for Raspberry Pi compatibility\u003c\/li\u003e\n\u003cli\u003eNo soldering, no wiring, no external sound card required - just plug in and record\u003c\/li\u003e\n\u003cli\u003eAffordable way to add microphone input without a bulky USB sound card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eDIY Voice Assistant:\u003c\/strong\u003e Build your own Alexa-style smart speaker using Google Assistant SDK, Mycroft AI, or Rhasspy with this microphone as the audio input.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eVoice-Controlled Home Automation:\u003c\/strong\u003e Use speech recognition libraries like Vosk, PocketSphinx, or Google Speech-to-Text to control lights, fans, and appliances via voice commands.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAudio Recording Station:\u003c\/strong\u003e Record environmental sounds, interviews, or field audio using tools like \u003ccode\u003earecord\u003c\/code\u003e, Audacity, or Python's \u003ccode\u003epyaudio\u003c\/code\u003e library.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBaby Monitor \/ Security System:\u003c\/strong\u003e Combine with a Pi Camera module to create a complete audio-video monitoring system with sound-triggered alerts.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSound Level Meter:\u003c\/strong\u003e Measure ambient noise levels for environmental monitoring, classroom projects, or workplace safety compliance.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWalkie-Talkie \/ Intercom:\u003c\/strong\u003e Pair two Raspberry Pis with microphones and speakers to build a network-based intercom or push-to-talk system.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBird \/ Wildlife Sound Classifier:\u003c\/strong\u003e Record outdoor audio and use TensorFlow Lite or edge AI models to identify bird species or animal calls in real time.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Ideal for students exploring digital signal processing (DSP), FFT analysis, audio visualization, and machine learning with audio data.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRobotics:\u003c\/strong\u003e Add voice command capabilities to your robot - combine with motor controllers and NLP libraries for hands-free robot control.\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eRaspberry Pi USB 2.0 Mini Microphone\u003c\/h2\u003e\u003cp\u003eAdd voice input and audio recording capabilities to your Raspberry Pi with this compact USB 2.0 Mini Microphone. Simply plug it into any available USB port - no drivers or complex configuration required. Ideal for voice recognition, audio recording, smart assistants, and IoT projects. Available now from Tech Depot India, Bengaluru, with fast shipping and full technical support.\u003c\/p\u003e\u003ch2\u003eGetting Started - Quick Setup on Raspberry Pi\u003c\/h2\u003e\u003col\u003e \u003cli\u003e \u003cstrong\u003ePlug In:\u003c\/strong\u003e Insert the USB Mini Microphone into any available USB port on your Raspberry Pi.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eVerify Detection:\u003c\/strong\u003e Open a terminal and run \u003ccode\u003earecord -l\u003c\/code\u003e to confirm the\u003c\/li\u003e \u003c\/ol\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e \u003csummary\u003eIs technical support available?\u003c\/summary\u003e \u003cp\u003eYes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e \u003c\/details\u003e\u003cdetails\u003e \u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e \u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e \u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Raspberry Pi USB2.0 Mini Microphone today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Raspberry Pi USB2.0 Mini Microphone Online in India\u003c\/h2\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746550001921,"sku":"TTD-17657","price":265.05,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/f57705440df31484c4a51522f627d453.jpg?v=1778107375"},{"product_id":"sound-sensor-module","title":"Sound sensor module","description":"\u003cp\u003eSound sensor module\u003c\/p\u003e\u003ch2\u003eWhy Choose Sound sensor module?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e - A GST invoice is included with every order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Dedicated technical help on WhatsApp and email.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePan-India Delivery\u003c\/strong\u003e - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrusted by Makers\u003c\/strong\u003e - Used by students, hobbyists and professionals nationwide.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eDo you provide a GST invoice?\u003c\/summary\u003e\u003cp\u003eYes, a GST invoice is available on every order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you offer bulk \/ wholesale pricing?\u003c\/summary\u003e\u003cp\u003eYes — for bulk enquiries, WhatsApp us at +91 78285 34155.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eCustomer Support\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e techdepotindia@gmail.com\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available for setup and troubleshooting help\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your Sound sensor module today and start building your next project.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eBuy Sound sensor module Online in India\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Browse more from our \u003ca href=\"\/collections\/all\"\u003eour full catalog\u003c\/a\u003e collection, or see \u003ca href=\"\/collections\/all\"\u003eall products\u003c\/a\u003e at Tech Depot India.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746577821953,"sku":"TTD-18101","price":50.35,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/2e72f89a0c376ced7c52f946c3d56f14.jpg?v=1778107972"}],"url":"https:\/\/techdepot.in\/collections\/speakers-microphones-amplifier-modules.oembed","provider":"Tech Depot India","version":"1.0","type":"link"}