2 layers
Open-source KiCad boards
107,410 boardsPrinted circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers126.7 × 100.2 mm
- 4 layers101.6 × 53.3 mm
- 2 layers98.9 × 100 mm
Jorian
joric/jorian
44-key 16-column wireless split RGB keyboard in a 100x100 mm PCB
90 parts73Unlicense - 4 layers150 × 101 mm
Linear actuator
kingoflolz/linear-actuator-hardware
A fully integrated PCB linear actuator, with the motor driver, encoder and motor all on a single PCB. All designs are open source:
204 parts73 - 4 layers25 × 40 mm
- 2 layers41.9 × 28.8 mm
OriginalN64ExpansionPak
MasonStooksbury/OEM-N64-Expansion-Pak
At long last! Here are the all the files you would need to create your own OEM N64 Expansion Pak. All you would need to do is clone this repo, open the .kicad_pro file in KiCad 8.0, and you can poke around the files.
14 parts73CERN-OHL-P-2.0 - 4 layers142 × 119.7 mm
- 4 layers57 × 33 mm
Sensor pcb
nichlock/open-linear-scale
Open-source capacitive linear encoder / DIY DRO scale: KiCad PCBs, STM32 firmware, and test data. Same principle as digital calipers.
69 parts73 - 2 layers247.7 × 76.2 mm
Unisplit orthosteno
petercpark/The_Uni
A uni-board split ortholinear made for stenography. Uses QMK Firmware's Gemini Protocol. This is the pro micro version (aka Uni v2)
65 parts73 - 4 layers100 × 65 mm
Before split
rjwalters/kicad-tools
Standalone Python tools for parsing and manipulating KiCad schematic and PCB files
47 parts73MIT - 2 layers89.5 × 31 mm
Flowing dongle
ugokutennp/flowing-dongle-ccd
DIY Multiple Connection Watchman Dongle for SteamVR
36 parts73MIT - 2 layers38 × 20.7 mm
JTAG HW
vanbwodonk/ft2232hl-jtag-clone
Digilent JTAG clone hardware + eeprom firmware (.bin)
38 parts73 - 2 layers106 × 107.5 mm
- 2 layers56.5 × 64.8 mm
OPL2 VGM Player
AidanHockey5/YM3812_VGM_Player
A Video Game Music player based on the YM3812 (OPL2) and Teensy 3.5
14 parts72AGPL-3.0 - 4 layers60.2 × 20.8 mm
PhaseLatchMini
AndersBNielsen/PhaseLatchMini
High-rate continuous streaming of interleaved dual ADC (I/Q) samples over USB Full‑Speed (FS) using only the built‑in CDC class on an STM32F103C8 ("Blue Pill" style) board.
63 parts72 - 8 layers90 × 120.4 mm
Artix dc scm
antmicro/artix-dc-scm
Experimental Xilinx Artix-7 driven Data Center Security Communication Module
546 parts72Apache-2.0 - 4 layers55 × 100.5 mm
OSS Radio Hardware Design
Arkos-Engineering/HT-15_hardware
We can split this out into separate repos later, right now its very convenient to have everything here.
256 parts72 - 2 layers45.3 × 34.2 mm
- 4 layers50 × 30 mm
Picothermal hardware
icamaster/picothermal
Thermal camera based on Flir Lepton with RP2040 and USB-C
121 parts72MIT - 2 layers120.1 × 52.3 mm
- 4 layers52.8 × 61.2 mm
GameboyCartridgeV2.1
shilga/rp-gameboy-cartridge-hw
You should order with ENIG (electroless nickel immersion gold) plating. While the cartridge will work with HASL you will getter contact with ENIG and it is less prone to wearing down.
81 parts72CERN-OHL-P-2.0 - 2 layers270.9 × 150.2 mm
Mantaray
tuxedocurly/mantaray_keyboard
An open source ergonomic keyboard design inspired by the ZSA Voyager.
117 parts72CERN-OHL-S-2.0 - 4 layers83 × 109 mm
