Thank you for sharing your work!Lauri wrote: ↑Sat Feb 15, 2025 1:44 pm I made a new channel switcher using Arduino Nano Every. It's been years since I did any kind of programming but I tried to make the Arduino sketches as simple as possible. The same PCB can be used in an amp to control relays and in a pedal to remotely control the channel switching.
Schematic
channelswitcherarduino.pdf
Gerber files
channelswitcherarduino-53mmx64mm.zip
Arduino sketches for amplifier and footswitch pedal
channelswitcher-arduino-sketches.zip
How to wire the PCB
switcherhowtoconnect.pdf
It is nice to see this Section of the board getting valuable information.
Cheers
Guy