2019-12-19 (Th) MIDIGlocken

The top layer, where the lights and buttons were mounted, had more wires than the bottom layer. I ran an eight-conductor bundle for the yellow switches. Then I ran single strands for the white player-select buttons. I added another signal wire for the lights and one more for the MIDI input. Power and ground joined the group.
Buttons wired to Arduino

I fastened all the layers on carriage bolts with nuts to space them out. The top layer had square holes to keep the carriage bolts from rotating. Cutting square holes on a laser cutter was a breeze.
Interior view

The bottom layer should help to reinforce the structure and hide the transparent plastic layer. I could add walls at some point since the power supply should not generate lots of heat.
Assembled MIDIGlocken

The rest of the posts for this project have been arranged by date.
First time here?

Completed projects from year 1
Completed projects from year 2
Completed projects from year 3
Completed projects from year 4
Completed projects from year 5
Completed projects from year 6

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