PCB

2,721 boards

KiCad boards from 1,297 GitHub repositories tagged “pcb”, the most starred first; open any of them in PCBKit.

2 layers92.6 × 46.8 mm
Open555
cheyao/Open555
An 555 circuit entirely made out of THT transistors
84 parts16Zlib
2 layers92.5 × 82.8 mm
Rifle and sensors
DAlexis/caustic-lasertag-system
Caustic project is a full-featured indoor and outdoor lasertag system
268 parts16
4 layers100 × 100 mm
ETH OPAMP DCMI FSMC CAN ENCODER CS1000
DanielMartensson/STM32-Ethernet-Camera
PCB board with camera and ethernet connection + CAN-bus
144 parts16MIT
2 layers51.3 × 73 mm
Stm32h750-dev board
Essenceia/stm32h750-dev-board
Small embedded dev board with an STM32H7 and a full J-link connector
48 parts16
2 layers32 × 29 mm
BeeLight
Kampi/BeeLight
Zigbee environment sensor device with Zigbee2MQTT support.
25 parts16GPL-3.0
2 layers47.5 × 67.5 mm
Microphone preamp
polykit/microphone-preamp
Schematics and PCB for a microphone preamp with phantom power
47 parts16
2 layers70.8 × 89.2 mm
Rgb2ypbpr
UzixLS/rgb2ypbpr
RGB to YPbPr converter
49 parts16MIT
2 layers128 × 55 mm
MotoHUD
wiciu15/motoHUDsch
KiCad Schematic and PCB for motoHUD (https://github.com/wiciu15/motoHUDini)
121 parts16
2 layers200 × 76.2 mm
Tiny Dimply Qazy
ASH-ART/Tiny-Dimply-Qazy
10.5u 35% keyboard using an STM32f072 MCU
93 parts15GPL-3.0
2 layers44.6 × 21.8 mm
DC DC only
Chrismettal/ESP-Hiro
ESP-8266 Smart home dev board / general purpose IO for your home!
24 parts15GPL-3.0
2 layers136.8 × 87 mm
Jcap
cspang1/jcap
JAMMA Custom Arcade Project
66 parts15MIT
2 layers75 × 75 mm
HB UNI SEN BATT ATMega1284P E07-900MM10S CO2 FUEL4EP
FUEL4EP/HomeAutomation
Home Automation repository of FUEL4EP
81 parts15CC0-1.0
2 layers74.3 × 43.8 mm
TurboXT
hkzlab/TurboXT_Addon
8Mhz Turbo / Reset addon board for the IBM 5160 (The original XT)
28 parts15
2 layers76.2 × 147.3 mm
AriCalculator RevC
hotwolf/AriCalculator
A homemade pocket calculator
513 parts15GPL-3.0
2 layers80 × 30 mm
Front panel
ikajdan/reflow-hot-plate
A soldering reflow hot plate based on STM32
19 parts15MIT
2 layers76.2 × 50.8 mm
TSCSnakeDI
karlcswanson/CatPatch
PCB Designs for a subsnake system
20 parts15MIT
2 layers70 × 97 mm
Stopwatchy
sini6a/stm32-pocket-console
STM32 Pocket Game/Dev Console 🕹️ is a handheld device powered by 2xAAA batteries. It features 5 programmable buttons, 2 LEDs, and an SPI TFT 2.4" display with a resolution of 320x240 pixels.
53 parts15
2 layers60.8 × 99.9 mm
ReSeed
SukkoPera/ReSeed
Sounds from C64 now for Plus/4!
59 parts15
2 layers228.6 × 114.3 mm
Krteq
swift502/Krteq
Low profile ortholinear keyboard
201 parts15CC0-1.0
2 layers38.6 × 72.1 mm
Bwlr1b
teapotlaboratories/bwlr1b
Teapot BWLR1B: Wireless Environmental Sensor over LoRa
42 parts15MIT
2 layers29.8 × 25.4 mm
Heart
urish/heart-ariella
Heart-shaped flashlight PCB for Ariella
10 parts15
2 layers90.1 × 72 mm
GB Dumper
wodowiesel/GB-Dumper
GB-Dumper is a PCB project for Gameboy cartridge dumps and backups via Arduino Nano on spi-bus & USB
34 parts15CC0-1.0
6 layers290.7 × 322 mm
Board presignal
epatel/discrete6502
A MOS 6502 CPU rebuilt from 4,051 discrete transistors on a 291x322mm six-layer board that reproduces the original die layout
5,425 parts14
4 layers105 × 30 mm
Better Klipper Expander
Fisheiyy/Better-Klipper-Expander
A RP2040 based 3D Printer Port Expander
95 parts14