{"product_id":"electret-microphone-amplifier-module-3-5mm-audio-jack-4-pin-header-tda1084","title":"Electret Microphone Amplifier Module – 3.5mm Audio Jack, 4-Pin Header (TDA1084)","description":"\u003ch2\u003eElectret Microphone Amplifier Module\u003c\/h2\u003e\u003cp\u003eAdd high-quality audio input to your microcontroller or DSP project with this compact Electret Microphone Amplifier Module. Built around the TDA1084 amplifier IC, it features a standard 3.5mm audio jack for connecting any electret microphone and outputs a clean amplified signal through its 4-pin header — ready to interface with Arduino, Raspberry Pi, or any ADC-equipped board.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOnboard TDA1084 low-noise microphone amplifier IC\u003c\/li\u003e\n\u003cli\u003e3.5mm stereo audio jack input for electret microphone\u003c\/li\u003e\n\u003cli\u003e4-pin header output: VCC, GND, SIG, US (signal \u0026amp; power)\u003c\/li\u003e\n\u003cli\u003eCompact red PCB with mounting holes at all four corners\u003c\/li\u003e\n\u003cli\u003eLow noise, high gain amplification for clear audio capture\u003c\/li\u003e\n\u003cli\u003eWide supply voltage range: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli\u003eSuitable for voice recognition, sound detection, and audio recording projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier IC:\u003c\/strong\u003e TDA1084 (CH61 variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 3.5mm audio jack (electret microphone)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 4-pin header (VCC, GND, SIG, US)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V – 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Color:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4 corner mounting holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~30mm × 30mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino \/ Raspberry Pi voice input\u003c\/li\u003e\n\u003cli\u003eSound level detection and monitoring\u003c\/li\u003e\n\u003cli\u003eVoice recognition systems\u003c\/li\u003e\n\u003cli\u003eAudio recording modules\u003c\/li\u003e\n\u003cli\u003eDIY intercom and PA systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × Electret Microphone Amplifier Module\u003c\/li\u003e\u003c\/ul\u003e","brand":"Lahore Store","offers":[{"title":"Default Title","offer_id":55927954505801,"sku":"AUD-MIC-TDA1084-MOD","price":3900.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9090\/2089\/files\/WhatsApp_Image_2026-08-21_at_5.32.04_PM_2.jpg?v=1787324044","url":"https:\/\/lahorestore.pk\/products\/electret-microphone-amplifier-module-3-5mm-audio-jack-4-pin-header-tda1084","provider":"Lahore Store","version":"1.0","type":"link"}