2 layers40 × 79.6 mm
ESP32 Transmitter and Receiver
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
48 parts915
2 layers168.4 × 124.6 mm
Gurka
FilipHarald/keyboard- Size
- 168.4 × 124.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 45
- Pads
- 333
- Tracks, vias
- 385, 0
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 11 Mar 2023
- Updated
- 18 Dec 2025
Overview
Gurka is an open-source printed circuit board by FilipHarald, from the FilipHarald/keyboard repository on GitHub, published under the MIT licence. It is a 2-layer board of 168.4 × 124.6 mm with 48 parts on 45 nets, routed with 385 tracks and 0 vias.
Its parts include 23 diodes and 23 switches.
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | MX | S1, S2, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23 +7 | |
| 23 | ComboDiode | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +7 | |
| 1 | ProMicro | MCU1 | |
| 1 | TRRS-PJ-320A-dual | TRRS-PJ-320A-dual | TRRS1 |
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Questions
How big is the Gurka PCB?
It measures 168.4 × 124.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Gurka use?
48 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 Gurka KiCad files?
From the FilipHarald/keyboard repository on GitHub, at the commit this page was made from: the board is from_scratch/KiCAD/gurka.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Gurka 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).