Posted in ATtiny Hacks, classic hacks, Musical Hacks Tagged 6N137, midi, optoisolator, usbasp, V-USB Post navigation ← Weather Station Is A Tutorial In Low Power Design ...

Putting a MIDI synth into a MIDI plug is something we’ve seen a few times before. In fact, [mitxela] did the same thing a few months ago with an ATtiny85 , and [Jan Ostman]’s DSP-G1 does the ...