2 layers36.8 × 34.7 mm
Tinylab proto1
espotek-org/Labrador
EspoTek Labrador is a USB device that transforms your PC or smartphone into a fully-featured electronics lab. This repo holds all of the source code!
79 parts1.2k
2 layers255.5 × 116.4 mm
SplitKeyboard
Dee-24r/Edge1My split keyboard!
- Size
- 255.5 × 116.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 79
- Nets
- 49
- Pads
- 464
- Tracks, vias
- 349, 13
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 30 Apr 2026
- Updated
- 28 Oct 2026
Overview
SplitKeyboard is an open-source printed circuit board by Dee-24r, from the Dee-24r/Edge repository on GitHub. It is a 2-layer board of 255.5 × 116.4 mm with 79 parts on 49 nets, routed with 349 tracks and 13 vias.
Its parts include 30 diodes, 30 switches, 4 resistors and 2 ICs. It belongs with the keyboards and input boards and the nRF52 and nRF5x boards of this library.
README
README.mdThis is EDGE, my Split Keyboard! 30 keys (can you beat that?) and three layers to cover almost all keyboard inputs! There's the normal, number, and bluetooth layers!
Please note that the firmware files are in a different repo: https://github.com/Dee-24r/zmk-config-edge
Physical pcb arrived 3 days ago, I'l assemble soon!
Here are pictures of my design files
build!
https://github.com/Dee-24r/Edge/blob/main/images/malfunctioning_keeb.mp4
Parts
79| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | D | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +14 |
| 30 | SW_Push | chocKeys:SW_choc_v1_HS_CPG135001S30_1u | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +14 |
| 3 | MountingHole | NewPanelization:mouse-bite-5mm-slot | H1, H2, H4 |
| 2 | 2M | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 806k | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | BAT | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP2 |
| 2 | GND | TestPoint:TestPoint_Pad_D2.0mm | TP3, TP4 |
| 2 | XIAO-nRF52840-SMD | modifiedXiao:modified-XIAO-nRF52840-SMD | U1, U2 |
The 73 most common of 79 parts.
Questions
How big is the SplitKeyboard PCB?
It measures 255.5 × 116.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SplitKeyboard use?
79 parts. 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 SplitKeyboard KiCad files?
From the Dee-24r/Edge repository on GitHub, at the commit this page was made from: the board is SCHEM_PCB_files/splitKeyboard.kicad_pcb and its schematic SCHEM_PCB_files/side.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SplitKeyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask Dee-24r before reusing the design.
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