Stereo Mic/Line Amplifier to ADC

by hallard.
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2 layer board of 1.06x1.14 inches (26.92x28.91 mm).
Shared on February 5th, 2014 15:55.

Universal Stereo MIC/Line amplifier for Audio processing with ADC

This is a simple board to amplifiy stereo mic or line signal to be processed by a analog entry of a microcontroller.

It can be used for processing audio and light LED strip for example or whatever, the input signal can come from electret microphone, standard microphone, line out or any jack audio output of any device.

Detailed Description

Everything will be documented on my blog

Schematics and board and more informations on my github repo

Check out news and other projects on my blog

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