Arduino USB MIDI to Serial MIDI, CV and GATE

This is a demonstration of my Arduino Pro Mini based USB MIDI to serial MIDI and CV/GATE using both at the same time to drive a Korg Volca Modular and Korg Volca Keys. Details here: https://diyelectromusic.com/2025/05/24/usb-midi-to-serial-and-cv-gate/ Kevin