Quantity   Component name
1 × PCB Electronic Components / Misc. Electronic Components
1 × 3D Printed Base Mount
4 × M2 x 5 screws
1 × CH552G E8051 Arduino Compatible MCU
1 × Mode Switch
1 × SMT Button
1 × Mini USB port
7 × 0805 10k Ohm Resistor
2 × 0805 0.1uF Capacitor
3 × LEDs (of your prefered color) Default config: PWR White | Mode A Blue | Mode B Red
4 × Mechanical Key Switches Pick one from your prefered manufacturer
4 × Keycaps
1 × Pair of steady hands As SOP is a bit tricky to solder :)