[sdiy] MIDI VOL PEDAL with no micro??

Dan Snazelle subjectivity at hotmail.com
Sat Feb 8 20:16:50 CET 2014


is it possible to create a MIDI volume pedal with nothing but an optocoupler, opamps, cmos and passives?


i ask because i have a friend who wants to make one himself

id just use an AVR with an opto and a pot based pedal.... but i thought it might be fun to go the other route


are CC messages complex? i wouldnt dare try this with SYSEX but i thought a CC pedal might be within the realm of possibility!


thanks


Sent from my iPhone


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