Reading Time: 2 minutes pedalSHIELD MEGA is a programmable guitar pedal for your Arduino Arduino Team β March 27th, 2018 If you want to create new guitar sounds without having to redo your pedal wiring every single time, the pedalSHIELD MEGA from ElectroSmash could be just what youβre looking for. The pedalSHIELD MEGA takes input from a guitar via…… Continue reading pedalSHIELD MEGA is a programmable guitar pedal for your Arduino