PCB

2,721 boards

KiCad boards from 1,297 GitHub repositories tagged “pcb”, the most starred first; open any of them in PCBKit.

2 layers138.9 × 119.9 mm
Pinky4
tamanishi/Pinky4
A split 4 x 7 vertically staggered keys and 4 thumb keys keyboard.
80 parts120
2 layers18.3 × 25.9 mm
Cherry MX Breakout Board (Kailh Socket)
sszczep/Cherry-MX-Breakout-Board
Cherry MX Breakout Boards with reverse-mounted addressable RGB LED and hot-swap.
3 parts114MIT
2 layers68 × 69.4 mm
Kowgary16 cfx
ChrisChrisLoLo/bancouver40
A 4x10 CFX spaced low-profile mechanical keyboard.
55 parts113GPL-3.0
2 layers17 × 15 mm
Gb link cable
Palmr/gb-link-cable
:video_game: Gameboy link cable breakout PCB
2 parts107CC-BY-4.0
2 layers55 × 41.5 mm
EEGFrontier
TheusHen/EEGFrontier
EEGFrontier is an open-source EEG device designed to measure focus and attention during study using real brain signals.
33 parts105MIT
2 layers92 × 92 mm
For science
peej/for-science-keyboard
A split ergo 4x5 keyboard with 3 thumb keys where each half is smaller than the 100x100mm cheap PCB production size.
57 parts101MIT
2 layers284.7 × 94.2 mm
Nyan keys v09b
portlandhodl/nyan-keys-hardware
Hardware document for the nyan keys keyboard
144 parts96Apache-2.0
2 layers118.3 × 38.9 mm
Controller
ashpil/Model-M-Type-C
A modern yet simple Model M replacement controller
22 parts94GPL-3.0
2 layers200 × 100 mm
Polykit x monosynth
polykit/polykit-x-monosynth
The Polykit X1 is a DIY semi-modular, analog, patchable synthesizer
167 parts94
2 layers19.6 × 38.6 mm
Epaper-102
Nicell/epaper-102
Display module for the Good Display or Waveshare 1.02 inch e-ink display
20 parts91MIT
4 layers406 × 27.5 mm
Hexdump
brainsmoke/hexboard
quite a big hexdump display
70 parts90
2 layers83.8 × 60.8 mm
Cart FeRAM
soniccd123/Genesis-FeRAM-Cart
A open Sega Genesis cartridge PCB
16 parts89
2 layers141.4 × 115.9 mm
Kapl
keyzog/kapl
The Kapl is a split ergonomic keyboard with 70 keys (7x5)
128 parts88MIT
2 layers285.8 × 123.8 mm
Gingham
yiancar/gingham_pcb
A 60% throughole keyboard inspired by the Plaid
171 parts86
2 layers49.4 × 35.8 mm
WS2812Controller
klein0r/pcb-ws2812-wifi-controller
WiFi Controller for WS2812 LED Stripes
22 parts82MIT
4 layers70 × 70 mm
1.Electronics
I-M-Robotics-Lab/STM32-Quadcopter
Quadcopter design based on STM32F411CEU Blackpill flight controller. Compatible with INAV 6.0 firmware.
57 parts80GPL-3.0
2 layers100 × 74 mm
Micromouse
kbumsik/WolfieMouse
IEEE Reion 1 Micromouse competition.
214 parts79
4 layers66 × 61.8 mm
10X ESC V1
10x-Aero/ESC-Development-Board
A 6S AM32-compatible ESC built as a proof of concept for learning how to design an ESC from scratch
98 parts77
2 layers63.3 × 42 mm
Anti Spark Switch
msglazer/Anti-Spark_Switch
personal improvements/changes to the vedder antispark switch
31 parts77
6 layers249.4 × 111.5 mm
Mxm immobilizer
a-little-wifi/mxm-immobilizer
MXM to PCIe adapter
419 parts75
2 layers89 × 55.5 mm
Mintypcb
jackw01/pi-tin
Open source raspberry pi handheld retro gaming console
129 parts75CERN-OHL-W-2.0
2 layers248.3 × 99.8 mm
Litl
mohoyt/litl
Litl is an easy to build 40% keyboard using only through hole components.
105 parts75
4 layers50 × 36 mm
Analog toolkit
Jana-Marie/analog-toolkit
A smol and simple STM32G431 based Analog to USB toolkit.
85 parts74CERN-OHL-S-2.0
2 layers247.6 × 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