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 layers37.8 × 52.3 mm
Tamarin c
stacksmashing/tamarin-c-hw
This is the PCB for the Tamarin-C firmware.
42 parts57
2 layers19.7 × 99.1 mm
Main pcb
Testbild-synth/HAGIWO_arduino_oscillator
4HP through hole version of the HAGIWO FM/additive/chord oscillator with mode switch and gain input.
40 parts57MIT
2 layers152.4 × 68.6 mm
Pico test synth2
todbot/pico_test_synth
Simple board to help make synths with Raspberry Pi Pico/Pico2 and PCM5102 I2S DAC
55 parts57MIT
2 layers20 × 29.7 mm
Beacon WirelessCharge
vasimv/Everytag
Airtag/Google FMDN tag emulation firmware, fully configurable through BLE
68 parts57GPL-3.0
2 layers297 × 95 mm
Pop pico2
whowechina/popn_pico
Pop'n Music Pico Controller
57 parts57
2 layers85 × 56.5 mm
ModemHAT
astuder/ModemHAT
Classic Phone Modem HAT for the Raspberry Pi
111 parts56
2 layers120 × 40 mm
Buinchiez40
ChrisChrisLoLo/bunchiez40
A pocket keyboard that makes use of mouse switches to achieve a miniscule size
90 parts56GPL-3.0
2 layers105.2 × 71.1 mm
Onyx PCB
CuriousMotor/Onyx-Stepper-Motherboard
The successor of the iconic Arduino-CNC-shield
96 parts56MIT
2 layers251.9 × 118.8 mm
CrowBoard
doesntfazer/CrowBoard
Single Board 34/36 Keyboard
75 parts56
2 layers32 × 35 mm
Ch32v003-usbpd
eeucalyptus/ch32v003-usbpd
Use the ch32v003 as a usb pd controller
22 parts56MIT
2 layers100 × 79.9 mm
Fr99
endlos99/flashrom99
A Flash ROM Cartridge for the TI 99/4A
21 parts56GPL-3.0
2 layers373.2 × 131.8 mm
Nt980
evyd13/nt-series
Replacement PCBs for the FC660m, FC750r and FC980m.
242 parts56CC-BY-SA-4.0
2 layers68.6 × 53.3 mm
RescueAVR
felias-fogg/RescueAVR
An Arduino sketch that is able to do high-voltage programming in order to resurrect bricked AVR MCUs (you need a bit of HW on a breadboard or some special Arduino shields as well)
24 parts56
4 layers65 × 56.5 mm
SH RPi
hatlabs/SH-RPi-hardware
Sailor Hat for Raspberry Pi hardware design files
168 parts56
4 layers337.6 × 105.7 mm
ISA CGA
hkzlab/CGA_Redux
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics
170 parts56
2 layers33 × 53 mm
Tapecart diy
ikorb/tapecart
a tape port storage pod for the C64
25 parts56
4 layers93 × 53.4 mm
HL2IOBoard
jimahlstrom/HL2IOBoard
A PCB added to the HL2 with IO resources to control filters and antennas
117 parts56
2 layers136 × 100 mm
ClimateSprinklerController
kbx81/ClimateSprinklerController
ESP32-based climate and sprinkler controller for use with ESPHome
194 parts56
2 layers91.4 × 58.4 mm
Beeball
LilyRose2798/beeball
A PCB combining a Seeeduino XIAO, PMW3360, and Kailh Choc switches for use as a trackball mouse.
16 parts56MIT
2 layers68.5 × 24.5 mm
AllPixel
ManiacalLabs/AllPixel
Firmware and Board Designs for the AllPixel LED Controller Board: Please direct questions and support requests to https://forum.maniacallabs.com/c/hardware - The Issues list here should be reserved for actual bugs.
28 parts56MIT
2 layers44.1 × 23.7 mm
Snes dejitter
marqs85/snes_dejitter
NES/SNES 240p de-jitter mod
39 parts56MIT
2 layers
Small-9
NVlabs/Cypress
Cypress is a scalable, GPU-accelerated PCB placement method inspired by VLSI. It incorporates tailored cost functions, constraint handling, and optimized techniques adapted for PCB layouts.
476 parts56Apache-2.0
4 layers38.1 × 25.4 mm
OpenHAK 03
OpenHAK/OpenHAK_Hardware
Opensource Health Activity Kit Hardware files
51 parts56
2 layers15.5 × 15.5 mm
Keycap
PitBarber/PCB_for_HandwiredKeyboards
PCB with a neopixel for handwired keyboards.
14 parts56GPL-3.0