Open source PCB designs you can simulate
47,434 boards
Every public KiCad project we can find on GitHub, with its processor, full parts list and a render of the board. Any of them can be brought up in simulation: open one and run firmware on it before you order a single PCB.
47,434 boards|Most starred
Nordic nRFNrfmodule
RedBulletTooling
26.8 × 17.3 mm35 parts4LApache-2.06
Minimig arm controller-0805
samowitsch
60 × 39.5 mm35 parts4LCC0-1.06
BionicTMS9900
tgtakaoka
30.5 × 88.9 mm35 parts4LCustom license6
AVR/ArduinoLoRa Dev Board RN2483
Open-Things-Network
63.5 × 43 mm35 parts2LMIT6
Z80 Micro
AidanHockey5
85.1 × 111.8 mm34 parts2LNo license6
ESP32Gulu ESP32-C3 ePaper
Plaenkler
54.8 × 28.1 mm34 parts2LBSD-3-Clause6
20250110-679and707disV01
OpticsFoundry
230 × 230 mm33 parts2LMIT6
Biploar power supply
jvedder
100 × 70 mm33 parts2LMIT6
Ecp5-hat
daveshah1
67 × 84 mm33 parts2LCustom license6
GNSS-GPS-L86-M33-breakout hardware design
SolderedElectronics
38 × 54 mm33 parts2LTAPR-OHL-1.06
STM32Hm stm32 2ch dimmer
der-pw
56 × 55.4 mm33 parts2LNo license6
ESP32Mbadge25
Makerville
46 × 46 mm33 parts2LCERN-OHL-P-2.06
AVR/ArduinoMZ-1500 SD
yanataka60
114.8 × 104.4 mm33 parts2LMIT6
Glasgow can
attie
52 × 109 mm33 parts2LBSD-3-Clause6
Abex
gianlucarenzi
143 × 162 mm32 parts2LGPL-2.06
Rcbus opl3
electrified
100 × 50 mm32 parts2LNo license6
Muse MW Port Extender
CTDL
97.8 × 78.7 mm32 parts4LNo license6
Acorn-Joystick-Adapter
tebl
68 × 52.1 mm32 parts2LGPL-3.06
QRPi WSPR
ha7dcd
45.3 × 24.5 mm32 parts2LNo license6
TI99-4A-internal-TIPI
lucedoriente
100 × 56.5 mm32 parts2LGPL-3.06
MCP39F521 Breakout
whatnick
35.6 × 27.9 mm31 parts2LTAPR-OHL-1.06
LIV3F mikroBUS
mkmielke
25.4 × 42.9 mm31 parts4LNo license6
Z80
alangarf
104.8 × 111.8 mm31 partsMIT6
ESP32Petdisk esp32
yo5ptd
75 × 49.8 mm31 parts2LGPL-3.06
ESP32Esp32-s2
hggh
40.4 × 33.8 mm31 parts2LGPL-3.06
JohbGCC
8n1
125.5 × 75.1 mm29 parts2LCERN-OHL-S-2.06
Atfprog hardware
roscopeco
71.1 × 96.2 mm29 parts4LGPL-2.06
ESP32ESP32S2 DevBoard
blagojenikolic91
31.8 × 65.4 mm29 parts2LNo license6
EV-MAX-V-E64
Gekkio
70 × 70 mm29 parts2LCC-BY-4.06
STM32Stm32l010-breakout
elevendroids
24 × 50 mm29 parts2LCC-BY-SA-4.06
XT-CF-RA
monotech
100.4 × 96 mm29 parts2LGPL-3.06
PICSbc6802
ryu10
98.3 × 75.6 mm29 parts2LNo license6
STM32STM32F4surface
profdc9
25.5 × 70 mm28 parts2LNo license6
ESP32ESP32Bee
adamjvr
26 × 35 mm28 parts2LNo license6
VM-sensor-PT1000
iotmakervn
36 × 50.5 mm27 parts2LNo license6
STM32Stm32
ThanabordeeN
50.4 × 53.5 mm27 parts2LMIT6
Browse boards by part
AMS1117-3.3 2030USBLC6-2SC6 1713RP2040 1117AP2112K-3.3 730W25Q128JVS 713ESP32-S3-WROOM-1 544TL072 493L7805 47374HC595 448CH340C 447TL074 431LM358 399USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316TP4056 313RaspberryPi_Pico 312ProMicro 31174LS04 304XIAO-RP2040-DIP 304PC817 280