2 layers164.2 × 125.6 mm
2 layers3.6 × 3.1 mm
Bhk
runinit/bhkblackhole key
- Size
- 3.6 × 3.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 2
- Nets
- 4
- Pads
- 12
- Tracks, vias
- 26, 5
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 12 Jan 2026
- Updated
- 11 Sep 2026
Overview
Bhk is an open-source printed circuit board by runinit, from the runinit/bhk repository on GitHub. It is a 2-layer board of 3.6 × 3.1 mm with 2 parts on 4 nets, routed with 26 tracks and 5 vias.
Its parts include 1 capacitor and 1 diode.
README
README.mdbhk
Parts
2| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | ceoloide:led_SK6812mini-e (per-key, reversible) | LED30 | |
| 1 | Capacitor_0603 | Capacitor_0603 | C30 |
Questions
How big is the Bhk PCB?
It measures 3.6 × 3.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Bhk use?
2 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 Bhk KiCad files?
From the runinit/bhk repository on GitHub, at the commit this page was made from: the board is kicad/bhk/bhk.kicad_pcb and its schematic kicad/bhk/bhk.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bhk design in my own project?
Its repository states no licence, so its author keeps all rights: ask runinit before reusing the design.
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