2 layers82 × 54.5 mm
2 layers312.9 × 117 mm
Split keyboard
ryukgod26/Simple-Split-Keyboard- Size
- 312.9 × 117 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 134
- Nets
- 88
- Pads
- 698
- Tracks, vias
- 560, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 28 May 2026
- Updated
- 21 Jun 2026
Overview
Split keyboard is an open-source printed circuit board by ryukgod26, from the ryukgod26/Simple-Split-Keyboard repository on GitHub. It is a 2-layer board of 312.9 × 117 mm with 134 parts on 88 nets, routed with 560 tracks and 0 vias.
Its parts include 56 diodes, 56 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.mdSplit Keyboard
This is a Simple Split Wireless Keyboard.
Why
I maded this Kyeboard because making keyboards are Cool and my current Keyboard Sucks. Also Split Keyboards are very col to use and even cooler to make (I can flex on my friends). Also It teaches me many new things like QMk and how to route a complex pcb (by doing it again and again).
Zine
Case
BOM(Bill Of Materials)
Parts
134| Qty | Value | Footprint | References |
|---|---|---|---|
| 56 | D | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +40 |
| 56 | SW_Push | marbastlib-choc:SW_choc_v1_HS_CPG135001S30_1u | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +40 |
| 12 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, H11, H12 |
| 2 | 2M | Resistor_SMD:R_0805_2012Metric | R2, R4 |
| 2 | 806k | Resistor_SMD:R_0805_2012Metric | R1, R3 |
| 2 | BAT | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP3 |
| 2 | SuperMini nRF52840 | PCM_marbastlib-xp-promicroish:SuperMini_nRF52840_AH_USBup | U3, U4 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP2, TP4 |
Questions
How big is the Split keyboard PCB?
It measures 312.9 × 117 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Split keyboard use?
134 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 Split keyboard KiCad files?
From the ryukgod26/Simple-Split-Keyboard repository on GitHub, at the commit this page was made from: the board is Hardware/Split_keyboard/Split_keyboard.kicad_pcb and its schematic Hardware/Split_keyboard/Split_keyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Split keyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask ryukgod26 before reusing the design.
Similar boards
- 2 layers100 × 100 mm
- 2 layers228 × 114 mm
- 2 layers169.3 × 128 mm
PSU PCB
ThomasVDD/SmartSupply
SmartSupply is a digital battery powered lab powersupply. It is Arduino compatible and can be controlled via PC over USB.
134 parts96 - 2 layers304 × 133.5 mm
- 2 layers238.6 × 95.3 mm
- 2 layers80.6 × 146.7 mm
- 2 layers100 × 80 mm
Panel
richardeoin/ax
This repository contains hardware and software for the AX5043 and AX5243 radios from AxSemi (now ON Semiconductor). They are probably the same die, but the AX5243 has fewer pins.
134 parts48