Open source PCB designs you can simulate
42,857 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.
42,857 boards|Most starred
RP2040/RP2350Cornia
Vaarai
159.3 × 104.6 mm55 parts2LGPL-2.011
AVR/ArduinoVC4000MultiROM
mkeller0815
160 × 100 mm55 parts2LMIT11
ESP32Phoniesp32
butzist
57.4 × 50 mm55 parts4LMIT11
Letsupuri 2024 power
Pekaso
90 × 29 mm55 parts2LNo license11
RenesasBing bong pcb audio
GlobalSequence
40.3 × 108 mm55 parts2LNo license11
AVR/ArduinoMyGenWashy
mayermakes
147.8 × 106.3 mm54 parts2LGPL-3.011
Arduino Interface
Plymouth-Sailboat
68.6 × 99.7 mm53 parts2LGPL-3.011
NXPJianovka
joric
143 × 101.8 mm53 parts2LNo license11
Raspberry PiHydroBall
CIDCO-dev
75.9 × 105.9 mm51 parts4LMIT11
RP2040/RP2350Adafruit ESP32 Feather V2
cgallizzi
50.8 × 22.9 mm51 parts2LMIT11
3310ADSR
hermflink
94.5 × 55 mm50 parts2LGPL-3.011
RP2040/RP2350Gemini
0xCB-dev
18 × 23.3 mm50 parts4LCustom license11
F4-FMPACv2
msx-solis
124.1 × 120.9 mm49 parts2LGPL-3.011
STM32Simple sdr
pd0wm
79.8 × 23.9 mm49 parts2LMIT11
Raspberry PiLeft
Hex-4
127.8 × 107 mm49 parts2LMIT11
ESP8266GreenDetect
Green-bms
145 × 105 mm48 parts2LNo license11
WBLNA
OneAudio
33 × 45 mm47 parts2LNo license11
AVR/ArduinoCat644
carangil
101.6 × 76.2 mm46 parts2LGPL-2.011
SAO library
davedarko
500 × 15 mm45 parts2LNo license11
Digisynth
kzalesak
100 × 50 mm44 parts2LNo license11
WirelessHardware
MalekItani
24 × 24 mm44 parts2LMIT11
Adam psu
AkBKukU
78.7 × 60.8 mm43 parts2LNo license11
DragonOne MC68EZ328 SBC
kanpapa
100 × 100 mm43 parts2LBSD-3-Clause11
Tandy-EX-HX-4in1
rkrenicki
100 × 100 mm43 parts2LNo license11
RP2040/RP2350Kim-1-programmable memory
eduardocasino
107.5 × 75.4 mm42 parts2LMIT11
AVR/ArduinoNoahFC
zosko
32 × 42 mm41 parts2LGPL-3.011
Inwall relay
slaesh
33.5 × 37.5 mm41 parts2LGPL-3.011
BYTE PANELkicad
oneohm
55.6 × 71.2 mm40 parts2LGPL-3.011
Node-RED-Energy-Harvesting dashboard
ldab
70 × 40 mm40 parts2LMIT11
ESP32Wi-Se ESP8266 - Raspberry Pi style header version
depau
21.6 × 20 mm40 parts4LCERN-OHL-S-2.011
RP2040/RP2350Scoppy main
ijnekenamay
30.4 × 100 mm39 parts2LNo license11
PocketFT8Xcvr
conr2286
99.9 × 69.9 mm39 parts4LMIT11
NXPRunner s-GPS
dbtayl
79.9 × 50.8 mm38 parts2LBSD-3-Clause11
PIC32mx2xx
PinguinoIDE
64.1 × 33.4 mm38 parts2LGPL-2.011
AVR/ArduinoHome automatics
ranseyer
149 × 127 mm37 parts2LNo license11
HF-PA-Combined
kholia
102 × 72 mm36 parts2LCustom license11
Browse boards by part
AMS1117-3.3 1847USBLC6-2SC6 1502RP2040 1017W25Q128JVS 654AP2112K-3.3 635ESP32-S3-WROOM-1 488TL072 446L7805 43674HC595 404TL074 404CH340C 392LM358 367Pico 356USBLC6-2P6 351AP2112K-3.3TRG1 345Arduino_Nano_v3.x 317LM7805_TO220 315ProMicro 29774LS04 285ESP32-WROOM-32 285PC817 260SRV05-4 25874LS245 257TP4056 250