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 layers27 × 22.5 mm
Pmw3360 pcb ffc
siderakb/pmw3360-pcb
PMW3360 optical mouse sensor breakout board, support both 3.3V and 1.8V logic
20 parts195CERN-OHL-P-2.0
4 layers46.3 × 15 mm
Solo A
solokeys/solo-hw
Hardware sources for Solo 1
48 parts195CC-BY-SA-4.0
2 layers90.8 × 35.6 mm
ERCF easy brd
Tircown/ERCF-easy-brd
More informations on how to reset for flashing:\ https://wiki.seeedstudio.com/Seeeduino-XIAO/#enter-bootloader-mode
28 parts195GPL-3.0
4 layers52 × 57 mm
Vna
Ttl/vna
Homemade 30 MHZ - 6 GHz single receiver VNA design files.
342 parts195
2 layers213 × 65.1 mm
Sizif512
UzixLS/zx-sizif-512
ZX Spectrum CPLD-based clone for rubber case
214 parts195MIT
2 layers140 × 50 mm
Main board ArduinoNano
bluepylons/Open-Switch-Curve-Meter
A device for measuring keyboard switch force curves, and various measurements of different switches.
23 parts194
2 layers93 × 40.7 mm
Ecp interface bjt
Dilbert66/esphome-vistaECP
This is an implementation of an ESPHOME custom component and ESP Library to interface directly to a Safewatch/Honeywell/Ademco Vista 15/20 alarm system using the ECP interface and very inexpensive ESP8266/ESP32 modules .
28 parts194LGPL-2.1
8 layers280 × 195 mm
Maxwell main
azonenberg/starshipraider
Open hardware test equipment
997 parts193BSD-3-Clause
2 layers281 × 76.2 mm
Treadstone48
marksard/Keyboards
This repository is warehouse of my keyboard architecture.
125 parts193MIT
2 layers99.1 × 99.7 mm
RC6502 General Video Adapter
tebl/RC6502-Apple-1-Replica
An expandable SBC-version of the Apple 1 computer, easy to get started with and lot of cool stuff that can be added to it!
80 parts193GPL-3.0
4 layers59.8 × 41.1 mm
SmartPowerBoard
murexrobotics/electrical
Highly integrated electronics design and printed circuit boards (PCBs) for the MATE ROV Competition. Attempt the impossible.
117 parts192MIT
2 layers214 × 86 mm
Zx81-kbd
swetland/zx81-keyboard
ZX81 Mechanical Keyboard
46 parts192MIT
2 layers40 × 53.6 mm
CanLite
voltlog/CanLite
ESP32 based CAN development board
42 parts192GPL-3.0
2 layers53 × 91 mm
Spacefox
pepijndevos/spacefox
A 6dof diy hid
12 parts191Apache-2.0
2 layers30 × 60 mm
SplitFlapDriverATtiny1616V4
adamgmakes/SplitFlapDisplay
A modular, 3D-printed split-flap display controllable over RS485 from a Raspberry Pi. Each module holds 64 characters and modules can be chained together to build a display of any width.
25 parts190
4 layers84.5 × 129.5 mm
BitaxeHex
bitaxeorg/ultraHex
multi-ASIC Bitcoin miner
369 parts190CERN-OHL-S-2.0
2 layers39 × 40 mm
Mdb ai bridge esp32s3
nodestark/mdb-esp32-cashless
ESP32-based MDB cashless device for vending machines, supporting EVA DTS DEX/DDCMP telemetry and payments over the MDB protocol via Bluetooth and MQTT
92 parts190MIT
2 layers103.3 × 63.7 mm
Usb power hub
dilshan/usb2-power-hub
4-Port High Power USB 2.0 Hub
100 parts189MIT
6 layers90 × 153 mm
Blackpants
o7-machinehum/Blackpants
Open blackpants.kicadpro for the active A523 schematic and PCB. It replaces the A33 hierarchy and uses AXP717C + AXP323 with 2GB LPDDR4.
300 parts189MIT
2 layers62.2 × 31.7 mm
Cycloid
a1k0n/cycloid
self-racing car platform
18 parts188MIT
2 layers287.8 × 126.7 mm
NoName
AlaaSaadAbdo/battoota
Keyboards
267 parts188
4 layers100 × 70 mm
ZSWatch Watch DevKit
ZSWatch/Watch-DevKit-HW
The hardware repo for the ZSWatch Development Kit.
132 parts188GPL-3.0
2 layers15.9 × 25.7 mm
Sensor
Bastardkb/charybdis-pmw-3360-sensor-pcb
A PCB for the PMW3360 sensor. Designed for the Charybdis keyboard, can be used in other projects.
14 parts187
4 layers70 × 43 mm
USMU v10
joeltroughton/uSMU
Credit card-sized, USB-powered 4 quadrant source-measure unit hardware and firmware
137 parts187