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
- schematic only · 1 parts
ADF4351-Driver
veis-lzf
1 partsNo license12 
Panning Mixer
powsplatboom
243.8 × 100 mm633 parts4LNo license11
Microchip SAMNode
ParadigmHyperloop
127 × 127 mm390 parts4LCustom license11
STM32EEZ DIB DCP405plus
eez-open
180 × 103.5 mm361 parts4LTAPR-OHL-1.011
OSVA
OneAudio
125 × 150 mm357 partsGPL-3.011
Main
ceteras
299.2 × 180 mm352 parts2LMIT11
Pihat all
yope
143 × 97 mm305 parts2LGPL-2.011
OpenHomelabSwitch
TobleMiner
82.5 × 65.5 mm292 parts4LNo license11
Toolbox
StudioKAT
80.9 × 128.5 mm272 parts2LNo license11
AVR/ArduinoBeat707
FrankBuss
276.9 × 142.2 mm263 parts2LNo license11
AVR/ArduinoThe Bonkulator
shannon-greenlight
70.8 × 110 mm255 parts4LGPL-3.011
Main board
esl-epfl
144.3 × 143.8 mm253 parts4LNo license11
STM32BedCooler
NicholasKorth
131.5 × 132.4 mm249 parts6LCC-BY-NC-4.011
FreeDSP Catamaran
freeDSP
100 × 100 mm243 parts2LCC0-1.011
STM32Nack
farfalleflickan
247.7 × 84 mm240 parts2LAGPL-3.011
STM32Motherboard
JacobParent7
115 × 125 mm232 parts4LNo license11
NXPMotor high current sensors
jonblissett
182.8 × 54 mm221 parts2LGPL-3.011
RP2040/RP2350Expansion board v4
naizhao
100 × 62 mm213 parts6LMIT11
RP2040/RP2350TrebleSynth
profdc9
236 × 128 mm210 parts2LNo license11
RP2040/RP2350Quetzal
doesntfazer
402.5 × 160.8 mm209 parts2LGPL-3.011
AVR/ArduinoStorre
mohoyt
304.8 × 146.8 mm195 parts2LCC-BY-NC-4.011
RP2040/RP2350ElementWing
jamiejcole
321.5 × 233.4 mm188 parts2LNo license11
STM32OpenHand v3
AleksaHeler
100 × 50 mm181 parts4LMIT11
Calcite60 Keyboard
siderakb
226 × 94.2 mm175 parts2LCERN-OHL-P-2.011
FPGAQSIC
dabridgham
214.1 × 131.8 mm174 parts4LNo license11
STM32STM60-Keyboard
yangdigi
285 × 94.6 mm172 parts2LNo license11
Motherboard
FYNCH-BIO
320 × 378.2 mm167 parts4LNo license11
Jade
JaninaWibker
275.5 × 114.5 mm164 parts2LMIT11
NXPUHK 60 v2 - Right Half
UltimateHackingKeyboard
150.1 × 123.4 mm162 parts2LCC-BY-NC-4.011
AVR/ArduinoMfk60
niw
171.5 × 95.3 mm162 parts2LMIT11
RP2040/RP2350Mainboard
mincrmatt12
136.3 × 71.1 mm160 parts4LMIT11
RP2040/RP2350RP2040pc
OLIMEX
80 × 65 mm159 parts4LMIT11
Dgff immobilizer
a-little-wifi
203.7 × 69 mm159 parts6LNo license11
STM32OwmBoard
kanengomibako
55.4 × 66 mm158 parts2LUnlicense11
AVR/ArduinoOkey65
kiks64
255.7 × 104.3 mm154 parts2LNo license11
AVR/ArduinoEtherDue
freetronics
101.6 × 53.3 mm153 partsNo 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