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
Tairakb
strayer
151.5 × 121.2 mm70 parts2LMIT161
RP2040/RP2350Pico dram tester
schlae
100 × 100 mm47 parts2LCC-BY-SA-4.0161
AVR/Arduino1002 EPROM EMU NG 2.2d
Kris-Sekula
99.1 × 88.9 mm42 parts2LApache-2.0161
RP2040/RP2350Simple stepper motor analyzer
zapta
102 × 57 mm18 parts2LCustom license161
ESP32OPEN ECU
aeonSolutions
168.9 × 123.3 mm282 parts2LCC0-1.0160
Analog rev3
PaulStoffregen
50.8 × 108 mm200 parts2LNo license160
NXPWalter
jochenalt
154.9 × 71.1 mm60 parts2LNo license160
${Title}
corrados
120 × 70 mm92 parts2LGPL-2.0159
Femto tester v1
mfolejewski
35 × 40 mm78 parts2LCustom license158
AVR/ArduinoMiniscope v4-Rigid-Flex
Aharoni-Lab
30 × 57.3 mm109 parts6LGPL-3.0157
MRF-Pro v8-breakout
acornelissen
21 × 15.5 mm11 parts2LGPL-3.0157
STM32USMU
joeltroughton
70 × 43 mm119 parts4LCERN-OHL-P-2.0156
Pc healthypi move sensor v9
Protocentral
38.5 × 38.5 mm88 parts6LMIT156
STM32EPS
rgw3d
85 × 85 mm629 parts4LGPL-3.0155
RP2040/RP2350Hackpad
hackclub
90.2 × 55 mm13 parts2LMIT155
Nordic nRFPH60
ph-design
285 × 94.6 mm204 parts2LCC-BY-NC-4.0154
V5 main
zynthian
245.2 × 100 mm144 parts2LNo license154
STM32F4 Discovery Daughterboard Paparazzi
paparazzi
100 × 70 mm68 parts2LNo license154
Raspberry PiScalenode cm4-baseboard
antmicro
128.5 × 40 mm125 parts4LApache-2.0151
RP2040/RP2350Env Open Pico
Envious-Data
21 × 51 mm55 parts2LGPL-3.0151
LumaCode
c0pperdragon
37.5 × 23 mm19 parts2LNo license151- schematic only · 1 parts
AERIS-10-Open-Source-Pulse-Linear-Frequency-Modulated-Phased-Array-Radar
swzhangf
1 partsCERN-OHL-P-2.0151 
Nordic nRFOsprey rev a
ebastler
256.1 × 99.3 mm150 parts2LCERN-OHL-P-2.0150
Isa8 eth
skiselev
104.1 × 74.9 mm30 partsNo license150
AVR/ArduinoZ-probe on smd resistors-2512
IvDm
15.3 × 19.3 mm17 parts2LGPL-3.0150- schematic only · 17 parts
Beaglebone ai
beagleboard
17 partsCC-BY-4.0149 
Microchip SAMNFC-Copy-Cat
ElectronicCats
40.4 × 43 mm38 parts2LGPL-3.0148
27c160-tl866-adapter
mafe72
82.4 × 43.1 mm10 partsGPL-3.0147
LogicBoard smt
clydeshaffer
177.8 × 168.9 mm221 parts6LNo license146
STM32MP2-ESC
badgineer
100 × 75 mm202 parts4LBSD-3-Clause146
DCDCv9-3
Rootthecause
85.6 × 54 mm186 parts4LCERN-OHL-W-2.0146
OpenTendo-AGB
Redherring32
131.3 × 72.4 mm155 parts2LCC-BY-SA-4.0146
STM32RCCAR IF Board GPS
vedderb
81 × 55 mm170 parts4LGPL-3.0145
PIC001 dot flipper
pierre-muth
71 × 10 mm61 parts4LGPL-3.0145
TMS9918A
jblang
99.1 × 49.9 mm36 parts2LNo license145
AVR/ArduinoSnopf
snopf
14 × 17.3 mm16 parts2LGPL-2.0145
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