Hi everyone........I've been deep in MIDI for ever and thought I share some of my Arduino-based controllers with you. My main axe is the Claude Controller - 57 wheels & 2 joysticks arranged like a keyboard for total control of EVERYTHING.
https://www.youtube.com/watch?v=q1W1LgUt9dk&feature=youtu.be
I welcome your comments. I also use a 'Vibe Bar' for pitch bend & vibrato. I'm a strong believer that sound is most interesting when the timber is constantly shifting (like acoustic instruments do).