2 layers30 × 30 mm
ReCamera Gimbal
Seeed-Studio/OSHW-reCamera-Series
reCamera is a series of open-source AI cameras.
123 parts495Apache-2.0
2 layers212.1 × 171.5 mm
Split Keyboard
Gingernut08/Split-KeyboardSmall Split Keyboard
- Size
- 212.1 × 171.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 123
- Nets
- 91
- Pads
- 688
- Tracks, vias
- 603, 54
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 16 Dec 2025
- Updated
- 2 Feb 2026
Overview
Split Keyboard is an open-source printed circuit board by Gingernut08, from the Gingernut08/Split-Keyboard repository on GitHub. It is a 2-layer board of 212.1 × 171.5 mm with 123 parts on 91 nets, routed with 603 tracks and 54 vias.
Its parts include 50 diodes, 50 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.md50 Key Compact Keyboard with 2 function layers and wireless capability
CAD Case Assembled
PCB
Schematic repeated for each half
BOM:
Parts
123| Qty | Value | Footprint | References |
|---|---|---|---|
| 50 | D | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +34 |
| 50 | SW_Push | marbastlib:SW_MX_HS_CPG151101S11_1u | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +34 |
| 10 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6, H7, H8, H9, H10 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP2, TP3, TP4 |
| 3 | break off | mousebites:mouse-bite-5mm-slot | BO1, BO2, BO3 |
| 2 | 2M | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 806K | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | XIAO-nRF52840-SMD | MITO:modified-XIAO-nRF52840-SMD | U1, U2 |
Questions
How big is the Split Keyboard PCB?
It measures 212.1 × 171.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Split Keyboard use?
123 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 Gingernut08/Split-Keyboard repository on GitHub, at the commit this page was made from: the board is PCB/Split Keyboard.kicad_pcb and its schematic PCB/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 Gingernut08 before reusing the design.
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