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by hozone
Thu Oct 02, 2014 12:53 pm
Forum: SP-404(SX) Tips 'n Tricks
Topic: Open source Roland SP-404 AVR custom midi control pedal
Replies: 0
Views: 3096

Open source Roland SP-404 AVR custom midi control pedal

Hello,

years ago i've build a midi pedal custom board for a friend of mine, Mauro.
Just in that weeks, i take time to release it as open source.
A few improvements can be done, like using a matrix input instead of the shift registers, use an ATmega instead of the ATTiny, also changes to the code ...