Creative Commons Attribution-NonCommercial-ShareAlike 3.0
CC BY-NC-SA 3.0
Published: November 8, 2012 Concept
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Problem: I have a Roland SE-70 effects box and a Lexicon Vortex effects box, both of which take an expression pedal input. I also have an Ernie Ball volume pedal that I would like to use on my pedalboard to control the SE-70 and the Vortex.
The plan is to have a microcontroller reading the volume pedal and controlling one digital potentiometer for each effects box. If that works, I'll add a wireless link in the next version.