Overview

Author Gravatar Image BILL EARL
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:

Last updated on 2015-04-26 at 08.30.11 AM Published on 2013-01-13 at 09.43.18 PM