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
RP2040/RP2350Schematic
picocomputer
150 × 100 mm50 parts2LNo license7
STM32Thermal camera
fedetft
69 × 34 mm50 parts2LNo license7
AVR/ArduinoDual swing gate controller
motivemachine
99.7 × 99.1 mm50 parts2LMIT7
Feather-ZED-F9P-GPS
averywallis
61 × 59 mm50 parts2LGPL-3.07
AVR/ArduinoTeCoLab
ytcsc
95.1 × 93.8 mm48 parts2LMIT7
Raspberry PiRpiNixieBarGraphHat
drkmsmithjr
65 × 30 mm48 parts2LMIT7
Watson
paretech
84 × 30 mm48 parts2LNo license7
Microchip SAMCatWAN Relay
ElectronicCats
50 × 86.9 mm48 parts2LNo license7
STM32Printer otter
Jana-Marie
36 × 32 mm48 parts2LNo license7
Microchip SAMDropkick
rrainey
44.5 × 50.8 mm45 parts2LMIT7
Wt-RPM Rasp. side
mupuf
99.7 × 99.7 mm45 parts2LNo license7
MiniSolarMesh
aresta
45 × 57.7 mm43 parts4LNo license7
Microchip SAMPine
hutscape
45.7 × 38.1 mm43 parts2LMIT7
Nes dev cart
nesos-dev
100 × 110 mm42 parts4LGPL-3.07
KilnHat
tanaes
65 × 49 mm42 parts2LMIT7
STM32MidiKeyboardBluePill
drdpj
69.9 × 51.4 mm41 parts2LGPL-3.07
STM32Nano-Tek
stefanskotte
51 × 42 mm41 parts4LNo license7
RP2040/RP2350Modubu
yuburoll
100 × 92 mm41 parts2LMIT7
T4-MFA
gmoccapy
63 × 80 mm41 parts2LNo license7
Wearable ECG ADS1293 nrf52840
NeDaMo93
24.4 × 35.6 mm41 parts4LNo license7
TangConsoleDCJ11MEM
ryomuk
99.1 × 99.1 mm40 parts2LMIT7
BatteryBoost
stasiselectronics
80 × 40 mm40 parts2LCERN-OHL-S-2.07
Powerpole distribution
RADARC
113 × 102.9 mm40 parts2LGPL-3.07
NXPArduSynth
ChrisVeigl
99.8 × 99.8 mm40 parts2LNo license7
Usb uart shift
florolf
34.4 × 16 mm40 parts2LNo license7
MSX FPGA Hat
costarc
99.9 × 64 mm40 parts2LMIT7
AVR/ArduinoTandy1400
arlaneenalra
173.4 × 62.1 mm39 parts2LCC-BY-SA-4.07
AVR/ArduinoMyTrackr
SukkoPera
50 × 50 mm39 parts2LNo license7
RP2040/RP2350Yask
sanderboer
265.6 × 116.4 mm39 parts2LMIT7
ESP32Modbus RTU mirror side board
galopago
52 × 40 mm38 parts2LCC-BY-4.07
BirbMesh-One
KokoSoft
47 × 27.7 mm37 parts2LCERN-OHL-S-2.07
3340Breakout
Sonosus
34 × 93.5 mm36 parts2LCC-BY-SA-4.07
ESP32Bluetooth nes advantage
cajunpanda
78 × 36 mm36 parts2LMIT7
Uccm connector
thinkfat
100 × 133.5 mm36 parts2LNo license7
ESP8266Gamegame4000
allhandsactive
108.8 × 57.8 mm34 parts2LNo license7
Nordic nRFLocust
hlord2000
133.4 × 44.5 mm33 parts2LCERN-OHL-P-2.07
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