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
DECA RETRO CAPE 2
somhi
100 × 100 mm43 parts2LNo license5
Lichee-Jack USB Debugger
KaliAssistant
45 × 20 mm43 parts2LGPL-3.05
MmWave
Keyaan-07
49 × 21.6 mm43 parts6LNo license5
STM32Spiflash
florolf
35 × 22 mm42 parts2LCC-BY-SA-4.05
PICFinal
aguscsc
86.5 × 42 mm42 parts2LMIT5
A500-DRAM-Board
AmigaPorts
99.1 × 27.9 mm42 parts2LGPL-2.05
OreSat1 -Z End Cap
oresat
105.6 × 105.6 mm42 parts4LNo license5
Logical
thestumbler
189.7 × 124 mm42 parts2LGPL-3.05
ESP32G board
2technology
55.4 × 82 mm41 partsGPL-3.05
AVR/ArduinoMainBoard
andresR8
55.6 × 64 mm41 parts2LNo license5
Microchip SAMElectronutLabs-ZeroDriver
electronut
60 × 22.9 mm41 parts2LNo license5
ESP32UPLC-Digital
fredriknk
31.4 × 22 mm41 parts4LMIT5
Titan keyboard
nekoewen
233.4 × 92.9 mm41 parts2LMIT5
Opsum
nitefood
80 × 50 mm41 parts2LMIT5
8088-mainboard
i-melnichenko
170 × 125 mm41 parts2LMIT5
UsbI2cSpiAdapter
hnz1102
55 × 30 mm40 parts2LNo license5
PCBstream
lander03xD
116.7 × 90.5 mm40 parts2LNo license5
RP2040/RP2350Cable link
CableClub
36 × 46 mm40 parts4LApache-2.05
Raspberry PiTest
robin48gx
56 × 65 mm40 parts2LNo license5
PiStripe uHAT
pief
65 × 30 mm40 parts2LNo license5
3458A A9 REF PCB
EleDes
50 × 42.5 mm40 parts4LCC0-1.05
NXPHex2811-penta
brainsmoke
20 × 42.9 mm39 parts2LMIT5
Pinha lora gateway
brainstorm
75 × 86 mm39 parts4LNo license5
W5500-EVB-Pico V100-PcbDoc
iryek-rpi
181.2 × 97.4 mm39 parts2LMIT5
ESP32Open telegraph
animesh-chouhan
48 × 65.5 mm39 parts2LCERN-OHL-S-2.05
RP2040/RP2350Boardloaf
yuburoll
100 × 100 mm39 parts2LMIT5
Ft2232h
Xarlan
63 × 40 mm39 parts2LMPL-2.05
Toroufc
mustang51
74.8 × 88.4 mm39 parts2LBSD-3-Clause5
STM32Nitrokey Pro
Nitrokey
21.8 × 16.3 mm39 partsNo license5
RP2040/RP2350IPico V5
MiniProjectDIY
15 × 31 mm38 parts2LCC0-1.05
TheFinalChessCart Replica
bwack
148.9 × 58.1 mm38 parts2LNo license5
ESP8266Reflow Oven
La-guajolota
100 × 80 mm38 parts2LMIT5
RP2040/RP2350Volumer
ThePurpleOne
90 × 80 mm38 parts4LMIT5
Board
wntrblm
70.1 × 22.5 mm38 parts2LCC-BY-SA-4.05
TFSBEC01
ThunderFly-aerospace
45 × 30 mm38 parts2LGPL-3.05
AVR/ArduinoOpenTRV-Arduino-V0p2
opentrv
65 × 56.5 mm38 partsApache-2.05
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