4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers82.4 × 43.3 mm
My first project for hack club
- Size
- 82.4 × 43.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 18
- Pads
- 68
- Tracks, vias
- 104, 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 29 Nov 2025
- Updated
- 30 Jan 2026
Overview
MyPCB is an open-source printed circuit board by 3aks, from the 3aks/Camera-Switching-Macropad repository on GitHub, published under the MIT licence. It is a 2-layer board of 82.4 × 43.3 mm with 10 parts on 18 nets, routed with 104 tracks and 1 via.
It is built around the SK6812MINI-E. Its parts include 4 diodes, 4 switches, 1 IC and 1 connector. It belongs with the RP2040 boards of this library.
Main components
1README
PCB/README.mdRequires Footprint
It is in .gitmodules. However, it doesn't upload so u need to add Oled display
https://github.com/gorbachev/KiCad-SSD1306-0.91-OLED-4pin-128x32.pretty/tree/masterSwitches
https://github.com/ai03-2725/MX_V2OPL_Kicad_Libary
https://github.com/Seeed-Studio/OPL_Kicad_LibraryParts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D1, D2, D3, D4 |
| 4 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4 |
| 1 | OLED_DISPLAY | OLED:SSD1306-0.91-OLED-4pin-128x32 | J1 |
| 1 | XIAO-RP2040-DIP | OPL:XIAO-RP2040-DIP | U1 |
Questions
How big is the MyPCB PCB?
It measures 82.4 × 43.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MyPCB use?
10 parts, built around the SK6812MINI-E. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MyPCB KiCad files?
From the 3aks/Camera-Switching-Macropad repository on GitHub, at the commit this page was made from: the board is PCB/MyPCB.kicad_pcb and its schematic PCB/MyPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MyPCB design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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