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Category Archives: audio meter
A Hard Rocking Arduino Visualization Shield
Over the summer [ElectroSmash] put the finishing touches on the Arduino Audio Meter, a shield for the Arduino Uno that visualizes various aspects of an incoming audio signal on a set of four 8×8 LED dot matrices. Obsentisibly it’s for use on a guitar pedalboard, but thanks to the incredible …read more
Posted in adc, Arduino Hacks, audio meter, guitar pedal, led matrix, MCP6002, musical hacks
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