The build may be housed in a 3D printed enclosure described below. It consists of two parts: the case and the lid. The lid attaches to the case with M3 screws.
The lid has cutouts and mounting holes for the rotary encoders and the OLED screen.
The case has cutouts for the USB C port and MIDI ports. There are mounting holes and support columns for the rotary encoder breakouts.
For this build, the NeoPixels light up in a rainbow pattern, but do not provide any feedback for the MIDI messages. If you want to see the pretty lights in your build though, you can print these risers for the rotary encoders to sit on. The risers are just tall enough to diffuse the NeoPixels while still letting the rotary encoder pins be soldered into the breakout PCB.
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