![Electret Microphone - 20Hz-20KHz Omnidirectional : ID 1064 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits Electret Microphone - 20Hz-20KHz Omnidirectional : ID 1064 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1064-02.jpg)
Electret Microphone - 20Hz-20KHz Omnidirectional : ID 1064 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: 10 Pieces Electret Microphone Amplifier Adjustable MAX4466 Module Microphone Preamplifier Blue Breakout Board Compatible with Arduino : Electronics Amazon.com: 10 Pieces Electret Microphone Amplifier Adjustable MAX4466 Module Microphone Preamplifier Blue Breakout Board Compatible with Arduino : Electronics](https://m.media-amazon.com/images/I/816OPooCUmL.jpg)
Amazon.com: 10 Pieces Electret Microphone Amplifier Adjustable MAX4466 Module Microphone Preamplifier Blue Breakout Board Compatible with Arduino : Electronics
![Electret Microphone Amplifier - MAX9814 with Auto Gain Control : ID 1713 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits Electret Microphone Amplifier - MAX9814 with Auto Gain Control : ID 1713 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/1713-03.jpg)
Electret Microphone Amplifier - MAX9814 with Auto Gain Control : ID 1713 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Elektret-Kondensator-Mikrofon Digitale Signalausgabetyp, LF-MD6022-OP-Serie - Ariose Electronics Co., Ltd. Elektret-Kondensator-Mikrofon Digitale Signalausgabetyp, LF-MD6022-OP-Serie - Ariose Electronics Co., Ltd.](https://www.ario.com.tw/comm/upimage/p_170915_04651.jpg)