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
Make a Lo-FI Arduino Guitar Pedal | guitar-list
ElectroSmash - Time Manipulator: Arduino Delay/Echo/Reverb Guitar Pedal