2 layers308.8 × 130.3 mm
CyberKeeb2040
zli117/CyberKeeb2040
Hardware design for a mechanical keyboard based on RP2040 that also has a Pi Zero onboard.
182 parts98CC-BY-SA-4.0
2 layers
Ring
versioduo/hihat🟡 V2 hihat
- Copper layers
- 2
- Thickness
- 1.59 mm
- Parts
- 23
- Nets
- 19
- Pads
- 73
- Tracks, vias
- 50, 34
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 28 Dec 2025
- Updated
- 25 Aug 2026
Overview
Ring is an open-source printed circuit board by versioduo, from the versioduo/hihat repository on GitHub. It is a 2-layer board with 23 parts on 19 nets, routed with 50 tracks and 34 vias.
It is built around the WS2812. Its parts include 16 diodes and 1 capacitor.
Main components
1Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | WS2812 | V2_LED:WS2812-2020 | D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, D111, D112, D113, D114, D115, D116 |
| 3 | ~ | V2_TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm | TP101, TP102, TP103 |
| 2 | Fiducial_Paste | V2_Fiducial:Fiducial_0.5mm_Mask1mm_Paste | FID101, FID102 |
| 1 | 0u1 | V2_Capacitor_SMD:C_0603 | C105 |
| 1 | ~ | V2_Production:Revision | INFO101 |
Questions
What parts does the Ring use?
23 parts, built around the WS2812. 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 Ring KiCad files?
From the versioduo/hihat repository on GitHub, at the commit this page was made from: the board is hardware/ring/ring.kicad_pcb and its schematic hardware/body/body.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ring design in my own project?
Its repository states no licence, so its author keeps all rights: ask versioduo before reusing the design.
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