Pedal shield, el pedal de guitarra con Arduino - YouTube
Time Manipulator - Arduino Delay Echo Reverb Pedal | Flickr
How to Make a Programmable Guitar Pedal With Arduino | Arduino | Maker Pro
Not a pedal but can someone help edit my echoTrek schematic here: https://create.arduino.cc/projecthub/CesarSound/echotrek-digital-delay -echo-audio-effects-with-arduino-b017a2 : r/diypedals
ElectroSmash - Time Manipulator: Arduino Delay/Echo/Reverb Guitar Pedal
Arduino DUE Programmable Guitar Pedal | Arduino Project Hub