

- Size
- 26.6 × 24.4 mm
- Copper layers
- 2
- Thickness
- 1 mm
- Parts
- 6
- Nets
- 6
- Pads
- 17
- Tracks, vias
- 9, 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 3 Oct 2025
- Updated
- 26 Nov 2025
Overview
Encoder is an open-source printed circuit board by Modulable-Keyboard-Developer, from the Modulable-Keyboard-Developer/public-data repository on GitHub, published under the CERN-OHL-W-2.0 licence. It is a 2-layer board of 26.6 × 24.4 mm with 6 parts on 6 nets, routed with 9 tracks and 1 via.
Its parts include 1 connector and 1 switch.
Parts
6| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | kbd_Hole:m2_Screw_Hole | H1, H2, H3, H4 |
| 1 | Conn_01x06_Socket | Connector_FFC-FPC:Hirose_FH12-6S-0.5SH_1x06-1MP_P0.50mm_Horizontal | J3 |
| 1 | RotaryEncoder | Sekitei:RotaryEncoder_Alps_EC12E_Vertical_H20mm_custom | SW3 |
Questions
How big is the Encoder PCB?
It measures 26.6 × 24.4 mm and has 2 copper layers, 1 mm thick.
What parts does the Encoder use?
6 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 Encoder KiCad files?
From the Modulable-Keyboard-Developer/public-data repository on GitHub, at the commit this page was made from: the board is electrical_data/ENC/Encoder.kicad_pcb and its schematic electrical_data/AS/Encoder_Joystick.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Encoder design in my own project?
Its repository publishes it under the CERN-OHL-W-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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