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arduino midi controller – step 1: play a tune

• March 16th, 2010
• Posted in arduino/MIDI

I’ve started working on a top secret MIDI controller project. I’m using the Arduino LilyPad microcontroller as the brains for my prototype, so the first task was learning how to make it speak MIDI. The physical connection seemed simple enough…pin2 to ground, pin4 to +5V through a 220 ohm resistor, pin5 to arduino transmit pin…so [ READ MORE ]