DIY MIDI Controller
3D Print and build your own MIDI foot pedal to create expression to your musical performances! Use CircuitPython and QT Py RP2040 to make a MIDI controller that you can assign to any MIDI CC!
MIDI Control Change
Use the MIDI library for CircuitPython to create a custom MIDI controller that can trigger and control MIDI CC's (control change). Use MIDI music software to assign your MIDI controller to any number of synths and effects to adjust parameters.
Take a moment to walk through the following guides.