Ergodox Build

I build an ergodox keyboard using a 3D printed frame.
Parts list:

1x Pair of pcbs (one for each hand)
1x Teensy USB Board, Version 2.0
24x Teensy header pins, male (unless pre-installed)
1x MCP23018-E/SP I/O expander
76-80x Cherry MX switches, (depending on your layout)
76-80x 1N4148 diodes, SOD-123 package (Surface mount) or DO-35,(0.3” pitch) (through hole) (again, the amount needed will depend on your layout)
2x 2.2k Ω resistors (red, red, red)
3x 3mm T1 LEDs
3x 220 Ω resistors, or match to LED. (red, red, brown)
5x Short jumpers (You can also use the clipped off legs from your resistors)
1x 0.1 µF ceramic capacitor (marked “104” for 10*104 picofarad). Not strictly necessary but suggested
1x USB mini B connector WM17115
1x USB mini B plug with short cable (such as H2955)
1x USB cable male A to male mini B
2x 3.5 mm TRRS sockets, CP-43514. FC68129 will also work if its extra pins are snipped off
1x Cable with two 3.5 mm TRRS plugs
76-80x MX Keycaps
All parts found on:
https://kono.store/ (MX Switches)
https://www.amazon.com/ (PCB and Teensy 2.0)

https://www.digikey.com/en/resources/beta (all other parts)
Watch these other channels I like:
https://www.youtube.com/user/MandaloreGaming
https://www.youtube.com/channel/UCMrMVIBtqFW6O0-MWq26gqw
https://www.youtube.com/user/reppesis

Видео Ergodox Build канала smarmy_builds