Open-source KiCad boards

107,410 boards

Printed 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 layers41 × 82.1 mm
Water Meter PCB
dgomes/pico_w_water_meter
Water Meter using Raspberry Pico W
6 parts24
2 layers54.9 × 33 mm
Board2
dgoodlad/esp8266-mitsubishi-aircon
ESP8266 / Mitsubishi AC interface
26 parts24MIT
2 layers99.8 × 99.8 mm
MECB Template 16V8
DigicoolThings/MECB
Minimalist Europe Card Bus (MECB). An 8-bit Retro Computing Modular System Bus for 8-bit Retro Enthusiast Experimentation.
7 parts24
2 layers100 × 61.4 mm
Cart
digilogistist/The-Open-Source-USB-NES-Project
USB-NES and NES-FASTGFX product engineering repository
38 parts24CC0-1.0
2 layers82.1 × 22.5 mm
Star pointer
dilshan/star-pointer
DIY virtual electronic finderscope for astronomical telescopes
39 parts24MIT
2 layers81.3 × 33.7 mm
SDRReciever
Dizzerin/Software-Defined-Radio
Quadrature sampling down converter software defined radio
67 parts24
4 layers104 × 158 mm
281D
DunningtonAudio/281D
A quad function generator project
380 parts24GPL-3.0
2 layers191.1 × 114.3 mm
Controller
DutchMaker/TTL-computer
Building a computer from scratch using 74xx logic chips
60 parts24
4 layers
ProPrj Practice 4 layer 2025-08-23
edwardschmitz/sigcore-uc
Initial Clean Commit
14 parts24
4 layers44.8 × 76 mm
Tiny scarab
Embeetle/tiny-scarab
Tiny beetle board based on the CH32V003 10-cent chip.
147 parts24MIT
2 layers54.3 × 41.9 mm
Rgbpong
exrom/rgbpong
RGB modification for AY-3-8500 based game consoles
20 parts24
2 layers36 × 100 mm
Eleph
FeruzTopalov/eleph
GPS-based local relative navigation system for group of up to 6 members
56 parts24GPL-3.0
2 layers58.5 × 88 mm
Fugu2
fl4p/Fugu2
Links: git | kicanvas | cadlab | docs | pdf schematics | IBOM (TODO) | firmware | additional docs & resources
147 parts24
2 layers55.9 × 55.9 mm
Printplaat
floriaanpost/wonderfoon
Een nieuwe implementatie van de wonderfoon
14 parts24
2 layers64.3 × 25.4 mm
Franzininho WiFi
Franzininho/Franzininho-WiFi
Franzininho WiFi is a board with ESP32-S2.
38 parts24
2 layers26.8 × 57.4 mm
Usb wrapper
Galvant/usb_wrapper-pcb
KiCAD project files for the USB Wrapper project
20 parts24
4 layers99 × 99 mm
PrntrBoardV1
ghent360/PrntrBoard
3D Printer controller board using STM32 NUCLEO-F446 kit TMC2130/2660/2209 drivers
238 parts24
2 layers61.3 × 89.6 mm
QuakeGuard PCB
GiZano/QuakeGuard
Distributed Earthquake Early Warning (EEW) system built on low-cost ESP32-C3 IoT sensors with Zero-Trust security, multi-node epicenter triangulation, and on-premise AI emergency reports.
17 parts24AGPL-3.0
2 layers288.8 × 160.1 mm
GRAM SLIM
GRAMCTRL/GRAM-SLIM
Open source low-profile leverless design with an integrated RP2040.
64 parts24GPL-3.0
2 layers99.1 × 99.1 mm
Lysergic25
Gtrx0/lysergic25
5x5 Macropad with MX, ALPS and CHOC switch compatibility
111 parts24
2 layers55.3 × 32 mm
ESProg ESP8266 Template Horizontal
hamityanik/ESP8266-Template-for-ESProg
A KiCad project template for ESProg ESP8266 and ESP32 programming adapter with auto-reset circuit!
10 parts24
4 layers45.3 × 26 mm
GCP-2
HandHeldLegend/GC-Adapter-RP2040
The 3D shell and buttons are licensed under a Creative Commons Attribution 4.0 International License .
47 parts24
2 layers100.5 × 60 mm
El Barato-64
Hazematman/El-Barato-64
Open source N64 development Cartridge
55 parts24
2 layers142 × 58 mm
QLAMP main
hisashin/qNinjaLite
for LAMP
143 parts24GPL-3.0