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- 3D printer
- Soldering Iron
- 7 1U keycaps
- 1 2U keycap
- 7 MX style switches
- 1 Pro Micro
- Some wires
The switches are all hooked up to a common ground pin. The other pin of the switches are individually soldered to pins 2 through 8 on the Pro Micro.
Don't forget to put some epoxy on the usb chassis to prevent it from snapping off