
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 layers94.6 × 46.1 mm

- 2 layers54.6 × 89.5 mm

- 2 layers34 × 109.9 mm

- 8 layers100.2 × 55 mm

Jetson nano baseboard
antmicro/jetson-nano-baseboard
Antmicro's open hardware baseboard for the NVIDIA Jetson Nano, TX2 NX and Xavier NX
391 parts548Apache-2.0 - 2 layers

Demo
adamws/kicad-kbplacer
KiCad plugin for automatic keyboard's key placement and routing
48 parts547GPL-3.0 - 2 layers20.3 × 24.5 mm

Examples
Luos-io/luos_engine
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
46 parts546MIT - 2 layers36 × 20 mm

- 2 layers35.1 × 92.1 mm

MicroSD Express Sniffer
NVNTLabs/switch2-SDEX2M2
Micro SD Express to M.2 NVME Adapter for Nintendo Switch 2
6 parts542GPL-3.0 - 2 layers130.4 × 76.6 mm

Gb stream cart
Staacks/gbinterceptor
Capture or stream Game Boy gameplay footage via USB without modifying the Game Boy.
80 parts542 - 2 layers347.7 × 146.6 mm

Mysterium pcb
coseyfannitutti/mysterium
TKL keyboard that can be entirely assembled using only through hole components, including usb type-c
227 parts541GPL-3.0 - 4 layers25.4 × 58.5 mm

Shrike lite
vicharak-in/shrike
Low cost microcontroller + FPGA board for makers , hobbyist and student for endless possibility.
60 parts537GPL-2.0 - 4 layers56.1 × 57.1 mm

MCL86jr
MicroCoreLabs/Projects
Ted Fried's MicroCore Labs Projects - FPGA CPU cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects.
66 parts534 - 2 layers100 × 100 mm

EleLab v2 Bus100
Chrismettal/EleLab_v2
Cheap DIY lab system for hobbyists and the tinkering folk
80 parts531GPL-3.0 - 2 layers139.3 × 113.8 mm

Flake L
lever-tech/flake
An open-source, wireless, split ergonomic keyboard designed to be productive, healthy, and enjoyable. [formerly Anywhy Flake]
62 parts531CERN-OHL-W-2.0 - 4 layers

- 2 layers75 × 100 mm

Phased
Neumi/open_echo
Open Source echo sounder / depth sounder / SONAR for bathymetry and research. Arduino based and compatible.
77 parts530 - 4 layers52 × 52 mm

Moto gps rev a1
mx3353672833-debug/moto-gps-waveshare
MOTO GPS · Waveshare ESP32-S3 1.75C 圆屏导航 + iPhone App | Author: Maler X | Noncommercial, attribution required | Experimental
112 parts529 - 2 layers100 × 100 mm

Hydromisc
hydromisc/hydromisc
Open hardware to measure EC and pH, drive pumps, and otherwise manage a mid-size hydroponic grow over Wi-Fi.
179 parts526 - 4 layers177 × 110 mm

- 4 layers68.6 × 53.3 mm

- 2 layers60.8 × 54.8 mm

HandBoard v1
mission-arm/HACKberry
Masahiro Yoshikawa, Yuya Taguchi, Shin Sakamoto, Shunji Yamanaka, Yoshio Matsumoto, Tsukasa Ogasawara, Noritaka Kawashima, “Trans-Radial Prosthesis with Three Opposed Fingers, ” IEEE/RSJ International Conference on…
12 parts523 - 2 layers285.5 × 95 mm

- 2 layers97 × 78.5 mm

Dumbpad
imchipwood/dumbpad
Simple 4x4 numpad with rotary encoder. Powered by QMK via ATmega32u4 Pro Micro
62 parts517GPL-2.0 - 4 layers80 × 80 mm
