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$10 Arduino Beatbox
Posted June 29, 2013 by Chris
“This is a simple sequencer machine which uses Capacitative Sensing Code for input to the Arduino. It is is a combination drumpad and sequencer. It has just two modes, record, and playback, and needs very few components; an Arduino (of course), and just 3 resistors and a piezo speaker. If you’re feeling decadent, you can add an LED (with a resistor) for more “ooomph”.”
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