4 layers16.9 × 119.4 mm
Open-source KiCad boards
17,215 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.
- 4 layers120 × 75 mm
Portapack h1
portapack-mayhem/mayhem-firmware
The firmware for the HackRF+PortaPack H1/H2/H4/H4M
111 parts5.5kGPL-3.0 - 4 layers180.3 × 114.9 mm
- 4 layers52.7 × 47.9 mm
AnalyzerBoxPCB fork
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
54 parts5.1kGPL-3.0 - 4 layers56.3 × 39 mm
Badge
atopile/atopile
Design circuit boards with code! ✨ Get software-like design reuse 🚀, validation, version control and collaboration in hardware; starting with electronics ⚡️
240 parts4kMIT - 4 layers36 × 50.2 mm
Racer
StuckAtPrototype/Racer
These are structured into their own files. I could have used submodules, but decided against it.
83 parts3.8kApache-2.0 - 4 layers149 × 95 mm
- 4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0 - 4 layers48 × 35 mm
- 4 layers24.4 × 24.4 mm
OSO SWAT C1
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
40 parts2.1k - 4 layers95 × 55.5 mm
EinkPDA keyboard
TalismanDesign/PocketMage_PDA
An E-Ink PDA device using the ESP32 S3.
137 parts2kApache-2.0 - 4 layers50 × 30 mm
Picodvi
Fr4nkFletcher/ESP32-Marauder-Cheap-Yellow-Display
ESP32Marauder Cheap Yellow Display
55 parts1.8kMIT - 4 layers99 × 53.3 mm
PSLab
fossasia/pslab-hardware
PSLab Hardware Design and Schematics https://pslab.io
199 parts1.7kApache-2.0 - 4 layers62.8 × 53.3 mm
- 4 layers40 × 23 mm
- 4 layers299 × 127 mm
- 4 layers106 × 98 mm
Motion control
menloresearch/asimov-1
v1 of Asimov, an open-source humanoid robot
76 parts1.4kCERN-OHL-S-2.0 - 4 layers85 × 56 mm
- 4 layers101.6 × 119.6 mm
- 4 layers38 × 39 mm
CLN17-V1.5
creapunk/CLN-ClosedLoopNemaDriver
Compact closed-loop stepper motor driver designed for NEMA motors
103 parts1.1k - 4 layers95 × 95 mm
Cube motherboard
willem-pennings/balancing-cube
A cube that balances itself in a corner or edge using reaction wheels
52 parts1.1kGPL-3.0 - 4 layers120 × 113 mm
Voron Klipper Board
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
360 parts1.1kGPL-3.0 - 4 layers36.4 × 15 mm
Ovrdrive
o7-machinehum/phantomdrive
Seemingly normal USB drive with a hidden security feature
57 parts1kMIT - 4 layers100.1 × 60.2 mm
Hades
pms67/HadesFCS
Complete flight control system designed from scratch. Hardware designed with KiCad.
215 parts1kBSD-3-Clause