Bassguitarpedal
From CCRMA Wiki
Keanu, Mike, Darrell
Analog Midi Pedals
http://www.neufeld.newton.ks.us/electronics/?p=250
http://little-scale.blogspot.com/2010/01/how-to-use-passive-volume-control-pedal.html
Things for Minimal Viable Product:
4 Led light sensors ( receiver emitter pair) 2 buttons 1 foot pedal 1 slider 4-5 leds 2-3 arduinos
Things to add/have done by final deadline:
Rotating foot pedal 1 (low res) led screen Multicolored LEDs