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 layers98.8 × 98 mm
Su120
e3w2q/su120-keyboard
Expandable keyboard with up to 120 keys
343 parts395MIT
2 layers230.5 × 60 mm
EEZ DIB AUX PS
eez-open/modular-psu
EEZ Bench Box 3 (BB3) Modular T&M chassis
101 parts394
2 layers48 × 20 mm
Adapter soic8 solder
bbogush/nand_programmer
NANDO - NAND Open programmer
3 parts391GPL-3.0
2 layers139.1 × 107.7 mm
Lotus58 Glow 151
TweetyDaBird/Lotus-58-Classic
A split ergo linear keyboard derived from the Lily58 family
153 parts390
2 layers89 × 100 mm
Hub16
joshajohnson/Hub16
A macro pad with 16 keys, two rotary encoders, a four port USB hub, and plenty of LEDs!
132 parts388
4 layers100 × 100 mm
Hermeslite
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
490 parts384
4 layers51.4 × 61 mm
GB LIVE32
Gekkio/gb-hardware
Game Boy -related custom hardware by gekkio
61 parts379CC-BY-4.0
2 layers45 × 45 mm
AirCube
StuckAtPrototype/AirCube
Works standalone out of the box. Pairs with Home Assistant in minutes. Other platforms are supported through community-contributed extensions.
61 parts379Apache-2.0
4 layers49.5 × 29 mm
XESC2
ClemensElflein/xESC
The xESC is an easy to use, low cost electronic speed controller (ESC) design for sensored brushless DC (BLDC) motors.
114 parts378
2 layers27 × 24.7 mm
KawaiiSD
mackieks/Kawaii
Tiny, beautiful metal Wii keychain
56 parts374
4 layers42 × 42 mm
Huvud
bondus/KlipperToolboard
A 3D printer tool head controller board
126 parts373GPL-3.0
4 layers174 × 104 mm
Td deflect
tdaede/td-crt
tubes
175 parts373
4 layers100 × 80 mm
Open Beam Interface
nanographs/Open-Beam-Interface
Just what you need to control the beam and get an image.
334 parts371
2 layers17.8 × 33 mm
Bmp battery
sekigon-gonnoc/BLE-Micro-Pro
BLE Micro Pro is a breakout board of BL654(nrf52840 module) which is almost compatible with Pro Micro. This board is designed for wireless split DIY keyboards
8 parts368MIT
2 layers141 × 90 mm
Chirp v2.4-pannel
Miceuz/PlantWateringAlarm
A soil humidity level sensor based on ATTINY44. Uses capacitive sensing.
104 parts367
2 layers37.3 × 14.7 mm
FairberryMainboard
Dakkaron/Fairberry
The goal of this project is to add a BlackBerry Q10 keyboard to non-BlackBerry phones. While this can easily be adapted to suit any other phone with an USB port at the bottom, I will focus on releasing files for the…
15 parts365
2 layers7.8 × 8.7 mm
Usb c to c power mod
ide/usb-c-to-c-power-mod
A flex PCB to retrofit a USB-C connector with 5.1k pull-down resistors to enable C-to-C power
12 parts365MIT
2 layers13 × 9.4 mm
Tomu
im-tomu/tomu-hardware
A tiny ARM microprocessor which fits in your USB port.
17 parts365CC-BY-SA-4.0
4 layers36.4 × 15 mm
Ovrdrive
o7-machinehum/ovrdrive
Security focused USB drive.
44 parts365MIT
4 layers62 × 22.2 mm
UPduino v3.0
tinyvision-ai-inc/UPduino-v3.0
UPduino 3.0: new 4 layer layout, various other improvements
116 parts365MIT
2 layers112.1 × 82.8 mm
OCP2PCIe H F-4-V1.1Beta
KCORES/OCP2PCIe
OCP Mezzanine card V2.0 to standard PCIe slot adapter design
15 parts363GPL-3.0
2 layers123.9 × 94.4 mm
Roba L
kumamuk-git/roBa

56 parts363GPL-3.0
2 layers39.8 × 13.1 mm
SOICbite SWD
SimonMerrett/SOICbite
A compact PCB footprint which allows SOIC test clips to be used as a space-efficient programming and debugging connector
4 parts363BSD-2-Clause
2 layers50 × 90 mm
Mouse
biomurph/Mouse
Repository for Open Source Mouse Firmware and Hardware
49 parts362MIT