Thingiverse
Audio amplifier for Arduino DUE
by diygallery
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It's a small audio amplifier designed for the DAC output of the Arduino DUE.
The input is a 10K+1K resistor voltage divider with a voltage follower, so it won't break the DAC.
The test program is here : https://github.com/laurent-fr/arduino_audio
https://www.youtube.com/watch?v=TnHLTKUaMsM
The input is a 10K+1K resistor voltage divider with a voltage follower, so it won't break the DAC.
The test program is here : https://github.com/laurent-fr/arduino_audio
https://www.youtube.com/watch?v=TnHLTKUaMsM
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