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.

6 layers17.8 × 61 mm
TinyFPGA EX
tinyfpga/TinyFPGA-EX
Small, but powerful FPGA development board based on the Lattice ECP5.
91 parts79
2 layers85 × 17 mm
3dsimo kit
3dsimo/3dsimo_kit
Visit us at 3D simo pages for more information
44 parts78
2 layers16.3 × 11.7 mm
Brains
atomic14/ch32v003-audio
A collection of audio projects for the CH32V003J4M6 RISC-V microcontroller, demonstrating various audio synthesis and playback techniques on an 8-pin, $0.10 microcontroller.
15 parts78MIT
2 layers61 × 61 mm
Co2-sensor
blinry/co2-canary
An open-hardware, ultra-low power CO2 sensor
57 parts78
2 layers142.1 × 106 mm
Pi CM4 16
computergeek1507/PB_16
Open source FPP PB16 Pixel Controller
118 parts78
2 layers357.8 × 124.5 mm
Vic2020mainboard
danwerner21/vic2020
A Vic-20 clone created with [almost] all readily available parts
142 parts78
2 layers100 × 50 mm
Rc2014-ym2149
electrified/rc2014-ym2149
KiCad schematics and gerbers for a YM sound card for the RC2014. See it in action here: https://www.youtube.com/watch?v=-iLwi9FagFE
37 parts78
2 layers68.6 × 53.3 mm
Arduino Uno Hat
Epic-Breakfast-Productions/OpenQuarterMaster
Open Quartermaster is an open source inventory management system, designed to be simple to use yet powerful and extendable. The last inventory management system you will ever need!
17 parts78GPL-3.0
2 layers279.2 × 87.1 mm
KOMETA
inpudiy/KOMETA
Wireless, Low-Profile Split Keyboard Based on Choc Switches
117 parts78CERN-OHL-P-2.0
2 layers110 × 60 mm
Arduino Spot Welder
KaeptnBalu/Arduino_Spot_Welder_V2
Arduino controlled Spot Welder for battery welding
57 parts78GPL-3.0
2 layers17.8 × 61.4 mm
Bluster
LIV2/Bluster
CPLD Replacement for A2000 Buster
10 parts78
2 layers84 × 89 mm
14MHz Accelerator V2 2
Mathesar/14mhz-accelerator
14MHz 68000 accelerator with 1MB fast ram for amiga 500
42 parts78
2 layers17.8 × 33.9 mm
Frood
piit79/Frood
Microcontroller module based on a RP2040 compatible with Elite-C / nice!nano
44 parts78GPL-3.0
4 layers223.3 × 120.1 mm
ISA FPGA v2
robfinch/Cores
Cores ===== RTF's Cores Use at your own risk. Welcome to my galaxy of cores. Contained in the directories are IP cores, source code for digital circuits.
132 parts78
4 layers173.9 × 93.4 mm
Z3660 v022
shanshe/Z3660
Amiga 4000 CPU accelerator board based on A3660 and Z-turn FPGA board
198 parts78GPL-3.0
2 layers139.7 × 101.6 mm
Isa monster fdc
skiselev/monster-fdc
ISA floppy disk controller card that supports up to 8 floppy drives
57 parts78
2 layers73 × 94 mm
Sportiduino base
sportiduino/sportiduino
Electronic timing system for orienteering and similar outdoor sports events on Arduino
119 parts78GPL-3.0
2 layers140 × 170 mm
Cdi
ThroatyMumbo/NESCD
An unofficial CD drive add-on for the NES.
28 parts78MIT
2 layers65 × 56.5 mm
Hat
worlickwerx/pi-parport
retro parallel port for raspberry pi
24 parts78GPL-2.0
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 layers280 × 120 mm
Evil Eddie PCB
a-wai/ampfactory
A collection of tube amplifier schematics for guitar and bass
97 parts77GPL-3.0
4 layers44 × 64 mm
JTAGProgrammer
anthony-bernaert/ftdi-jtag-programmer
FTDI-based JTAG Programmer Circuit for FPGAs
122 parts77CERN-OHL-P-2.0
2 layers87 × 34 mm
Trill hub
BelaPlatform/Trill
Trill sensors are designed to bring beautiful touch interaction to digital projects. Trill sensors are available now on the Bela Shop and via Mouser Electronics.
33 parts77
2 layers98.5 × 45.4 mm
Idawgz32
ChrisChrisLoLo/idawgz32
A full 32 key mechanical keyboard that can be made for only $5
81 parts77GPL-3.0