A render of the Macropad
SS of the PCB Schematic
SS of the PCB Layout
3d view of case
| Part | Cost |
|---|---|
| Seeed Studio XIAO RP2040 | ~$6 |
| Cherry MX Switches (x4) | ~$3 |
| Rotary Encoder | ~$2 |
| SSD1306 OLED Display | ~$4 |
| PCB (JLCPCB, 5 pack) | ~$5 |
| 3D Printed Case | ~$3 |
| M3 Screws and Heatset Inserts | ~$1 |
| Total | ~$24 |