{"product_id":"10pcs-electret-microphone","title":"10pcs Electret Microphone","description":"\u003cdiv\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-O988dBRyyoYPO1xOkL3lmDlgg2c\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Cbv9dgxvRoixWPx0rvGlV4eGgEd\"\u003eThis 10-Piece Electret Microphone features miniature, highly sensitive acoustic transducers designed for audio recording, sound-level detection, and voice pickup in DIY electronics and commercial devices.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-VSQpdnmQyoX9bqxwIOTljLo9gwd\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FoF3dWp7EoVy1txPumlle9D1g3f\"\u003eEach capsule utilizes a permanent electrostatic charge (electret) combined with an integrated Junction Field-Effect Transistor (JFET) impedance converter. This compact design allows the capsule to convert ambient sound waves into clear analog electrical signals with minimal power consumption. They are ideal for microcontrollers like Arduino, ESP32, and Raspberry Pi, as well as voice-activated switches, sound sensors, intercoms, and hearing aids.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-UTE5dODqwoLGNnxs9hplqgYjgGd\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-UTE5dODqwoLGNnxs9hplqgYjgGd\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-L9ved6VY4oxBzFxMiVrlgGVNg9g\"\u003e\n\u003cstrong\u003eHigh Acoustic Sensitivity:\u003c\/strong\u003e Efficiently captures low-amplitude sounds, vocal frequencies, and ambient noise.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FenKdgrLQoEVLpx1FtYlFGJNgEh\"\u003e\n\u003cstrong\u003eCompact Omnidirectional Pickup:\u003c\/strong\u003e 360° spatial polar pattern captures sound evenly from all directions regardless of capsule orientation.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FPFQdocvsoYnaDxhdNCl84ztgZb\"\u003e\n\u003cstrong\u003eIntegrated JFET Pre-Amplifier:\u003c\/strong\u003e Internal transistor matches high electret impedance down to standard low-impedance audio circuits.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PvfZdEGHHoFVN8xkhqlll6hvgGb\"\u003e\n\u003cstrong\u003eBroad Voltage Compatibility:\u003c\/strong\u003e Operates smoothly across low DC supply voltages.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FshrdqUMioegg7xF8xylrNRjggf\"\u003e\n\u003cstrong\u003eThrough-Hole Solder Pins:\u003c\/strong\u003e Standard two-terminal PCB pins allow simple breadboard prototyping or permanent PCB soldering.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Z1UKdATERoadRXxlciwlOi4cgAb\"\u003e\n\u003cstrong\u003eDurable Aluminum Shell:\u003c\/strong\u003e Protective metal housing shields internal diaphragms from mechanical damage and electromagnetic interference (EMI).\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-CydrdPKp4oiGonxqTSNlRdcPghb\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-CydrdPKp4oiGonxqTSNlRdcPghb\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-O6dNdO2NsoYQpxxiM6ZlfvMpguh\"\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 Pieces \/ Pack\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-SctMdI9G0ova1VxPimNl61gHguh\"\u003e\n\u003cstrong\u003eMicrophone Type: \u003c\/strong\u003eElectret Condenser Microphone (ECM)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MWGFdi92CoTnzPxz5GqlHFy3g2d\"\u003e\n\u003cstrong\u003ePolar Pattern:\u003c\/strong\u003e Omnidirectional\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-A9tadocJwoLUcHxFwkOlxV6Cgef\"\u003e\n\u003cstrong\u003eOperating Voltage Range: \u003c\/strong\u003e1.5V - 10V DC\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UHMidVFKXoiGhfxTTxZltRNmgVh\"\u003e\n\u003cstrong\u003eFrequency Response Range: \u003c\/strong\u003e20Hz - 20,000Hz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-O1aydIIrKoN4eaxScxUltGkFgXe\"\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio (S\/N):\u003c\/strong\u003e 58dB\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Makerlab PH","offers":[{"title":"Default Title","offer_id":45945680003263,"sku":"MLE09944","price":79.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE09944.jpg?v=1785564901","url":"https:\/\/makerlab.ph\/products\/10pcs-electret-microphone","provider":"Makerlab PH","version":"1.0","type":"link"}