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4 layers272.5 × 107.4 mmCorne light, the printed circuit board in 3D

This repo contains pcb and 3d files for keyboards. The keyboards are adaptations of popular open source keyboards with a variety of changes.

Size
272.5 × 107.4 mm
Copper layers
4
Thickness
1.6 mm
Parts
261
Nets
166
Pads
1,089
Tracks, vias
1,285, 128
Pours
4
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
23 Feb 2023
Updated
15 Apr 2026

Overview

Corne light is an open-source printed circuit board by idank, from the idank/keyboards repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 4-layer board of 272.5 × 107.4 mm with 261 parts on 166 nets, routed with 1,285 tracks and 128 vias.

It is built around the SK6812MINI-E and SK6805-EC15. Its parts include 42 diodes, 42 switches, 42 inductors, 4 connectors and 2 capacitors. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

2

README

README.md

image

About

This repo contains pcb and 3d files for keyboards. The keyboards are adaptations of popular open source keyboards with a variety of changes.

Buy

Check holykeebs.com for kits and prebuilt keyboards.

License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Parts

261
QtyValueFootprintReferences
63NPTHNPTHKiKit_MB_1_2, KiKit_MB_1_3, KiKit_MB_1_4, KiKit_MB_1_5, KiKit_MB_1_6, KiKit_MB_1_7, KiKit_MB_1_8, KiKit_MB_1_9, KiKit_MB_1_10, KiKit_MB_1_11, KiKit_MB_2_2, KiKit_MB_2_3, KiKit_MB_2_4, KiKit_MB_2_5, KiKit_MB_2_10, KiKit_MB_2_11 +47
42Dkbd:D3_SMD_v2D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +26
42SK6812MINIholykeebs:LED_6028RL1, L2, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L28, L29 +26
36SK6805-EC15holykeebs:LED_SK6805-EC15_1.5x1.5mm_P0.6mm_handsolderBACKLED1, BACKLED2, BACKLED3, BACKLED4, BACKLED5, BACKLED6, BACKLED7, BACKLED10, BACKLED11, BACKLED12, BACKLED13, BACKLED14, BACKLED15, BACKLED16, BACKLED17, BACKLED18 +20
21SW_PUSHholykeebs:SW_choc_v1_HS_CPG135001S30_1uSW1, SW2, SW3, SW4, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21 +5
21SW_PUSHholykeebs:SW_choc_v1_HS_CPG135001S30_1u_flippedSW22, SW23, SW24, SW25, SW26, SW27, SW28, SW29, SW30, SW31, SW32, SW33, SW34, SW35, SW36, SW37 +5
9Val**holykeebs:M2_SPACERRef**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**, Ref**
6FiducialFiducialKiKit_FID_B_1, KiKit_FID_B_2, KiKit_FID_B_3, KiKit_FID_T_1, KiKit_FID_T_2, KiKit_FID_T_3
4LOGOkbd:corne-logo-horizontalG***, G***, G***, G***
4Val**kbd:thread_m2Ref**, Ref**, Ref**, Ref**
21µCapacitor_SMD:C_0603_1608MetricC1, C2
2MJ-4PP-9kbd:MJ-4PP-9_1sideJ1, J6
2OLEDholykeebs:OLED_1side_1mm_holesJ2, J7
2ProMicroholykeebs:ProMicro_1mm_holesU1, U2
2SW_PUSHkbd:ResetSW_1sideRSW1, RSW2

The 258 most common of 261 parts.

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Questions

How big is the Corne light PCB?

It measures 272.5 × 107.4 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Corne light use?

261 parts, built around the SK6812MINI-E and SK6805-EC15. 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 Corne light KiCad files?

From the idank/keyboards repository on GitHub, at the commit this page was made from: the board is corne/corne-light-smt/corne-light.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Corne light design in my own project?

Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).