Adafruit Electret Microphone Amplifier - MAX9814 with Auto Gain Control

Key Features: Add an ear to your project with this well-designed electret microphone amplifier Built in automatic gain control Great for when you want to record or detect audio in a setting where levels change Can be easily used with any Analog/Digital converter that is up to 3.3V input Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX9814, a specialty chip that is designed for amplifying electret microphones in situations where the loudness of the audio isn't predictable.This fancy microphone amplifier module is a step above the rest, with built in automatic gain control. The AGC in the amplifier means that nearby 'loud' sounds will be quieted so they don't overwhelm & 'clip' the amplifier, and even quiet, far-away sounds will be amplified. This amplifier is great for when you want to record or detect audi