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Overview

by Bill Earl
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This guide shows how to connect the Adafruit Electret Microphone Amplifier to measure sound levels with your Arduino.

The Microphone Amplifier mates an Electret Capsule Microphone with a MAX4466 Operational Amplifier optimized for use in microphone pre-amplifier applications.  The flexible supply voltage and and adjustable gain make this module adaptable to a wide variety of audio applications.

Specifications:

ASSEMBLY AND WIRING
Last updated on 2015-05-04 at 04.27.27 PM Published on 2013-01-13 at 04.43.18 PM

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