Buy it now: https://strangeinventionslab.com/prod...
Code, wiring & parts list:
https://github.com/JensMakerAdventure...
Models:
https://www.printables.com/model/7445...
https://www.thingiverse.com/thing:646...
0:00 Intro
1:34 Sensor concept
2:20 Sound library
3:11 First test
3:29 Instrument concept
4:25 Platform choice
5:53 Calculating spinner speed
7:34 3D modeling
9:12 Electronics
11:58 Software
13:08 MIDI
14:47 Tooling tips
15:38 Final functionality
16:25 Testing it at guitar shop
18:20 Outro