Rotating Disk Drum Sequencer

A rotating disk drum sequencer. The patterns are programmed by placing pins in holes.


you need:
- 2 ball ball bearings 608 ZZ
- Raspberry PI Zero, eg the Waveshare RP2040-Zero
- MAX98357A I2S DAC
- 5x ITR9608
- 5x Resistor 180R
- 5x Resistor 4k7 (4700R)
- Loudspeaker
- Wire with Dupont connectors
- 16 4x16mm wood screws
- M4x20mm screw
- Wooden plate 240x200x19mm
- 8mm shaft or pipe (eg aluminium pipe)
- optional: the weight disk with 448 4mm balls (e.g. from the DM grocery store to clean bottles)

Drum patterns:
https://shittyrecording.studio/
https://github.com/montoyamoraga/drum-machine-patterns