[Joonas] became frustrated with cheap but crappy MIDI to USB converters, and the better commercial ones were beyond his budget. He used a Teensy LC to build one for himself and it did the job ...

The Zero line of Raspberry Pis are perfect for this use, as they draw less current and so can, under the right conditions, run off a computer’s USB port. The Pi receives MIDI commands over the ...

this means that they can pretend to be a USB MIDI device. This is based on PluggableUSB, using the MIDIUSB library. All you have to do to get it working, is installing the library, and upload a sketch ...

On the MIDI controller, moving fader 1 varies the red brightness, fader 2 varies the green brightness, and fader 3 varies the blue brightness. The M4 must receive 5V power because it powers the ...