![Amazon.com: HiLetgo 2pcs Electret Microphone Amplifier MAX4466 Module Adjustable Gain Blue Breakout Board for Arduino : Electronics Amazon.com: HiLetgo 2pcs Electret Microphone Amplifier MAX4466 Module Adjustable Gain Blue Breakout Board for Arduino : Electronics](https://m.media-amazon.com/images/I/61pv2zpLasL.jpg)
Amazon.com: HiLetgo 2pcs Electret Microphone Amplifier MAX4466 Module Adjustable Gain Blue Breakout Board for Arduino : Electronics
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Amazon.com: DIYmalls GY-MAX4466 Electret Microphone Amplifier Sensor Sound Module Adjustable Gain Breakout Board for Arduino (Pack of 2) : Electronics
![How to connect an electret microphone to a microcontroller so that the LED connected at the output of the microcontroller glows when a voice input is provided to the mic - Quora How to connect an electret microphone to a microcontroller so that the LED connected at the output of the microcontroller glows when a voice input is provided to the mic - Quora](https://qph.cf2.quoracdn.net/main-qimg-ccd9cf1655ce0574adb70f3976e2fca8.webp)