Open source PCB designs you can simulate
47,658 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.
47,658 boards|Most starred
RP2040/RP2350RoyBoard
srxcode
369.5 × 136.6 mm172 parts2LMIT3
Keyboard
TM90
305 × 144.2 mm172 parts2LNo license3
Tda bridge
f4hpu
175.2 × 125.4 mm170 parts2LNo license3
Dragon32Rev3
jimbro1000
253 × 169.1 mm169 parts2LMIT3
RP2040/RP2350Seed75
ikrishagarwal
317.8 × 133.5 mm168 parts2LAGPL-3.03
AVR/ArduinoHighpower controller
pypilot
116 × 86.4 mm168 parts4LNo license3
Headphone-DAC-AMP
ddabidov
56 × 96.9 mm167 parts4LNo license3
System testbed
OpenAir-Lab
57 × 41 mm166 parts4LMIT3
ESP32ESP32-D0WD-V3-ControlStand-V0-0
RobertPHeller
34.5 × 23.1 mm166 parts2LGPL-3.03
STM32LinuxBoard
joeperri95
249.1 × 142.2 mm165 parts4LNo license3
Balancer
kwiecinski
99.5 × 99.5 mm165 parts2LMIT3
STM32Mpe32board
udu3324
98 × 79 mm165 parts4LGPL-3.03
STM32MainBoard v1
shimotoriharuki
120 × 80 mm165 parts2LGPL-3.03
MaD Edge
RileyMcCarthy
144.1 × 93.4 mm164 parts4LNo license3
LogicBoard 3GE
tullulah
104.4 × 141.1 mm163 parts4LGPL-3.03
Demo board
Charmander542
62 × 80.3 mm161 parts2LNo license3
RP2040/RP2350Cnc hmi
tangentaudio
381 × 127 mm160 parts2LNo license3
STM32Embedded-AGC-DSKY-emulator
Gregox273
91 × 120 mm157 parts2LGPL-3.03
Fkltkl
najitlaw
342.7 × 94.5 mm157 parts2LNo license3
ESP32CopterCat cm4
matveylapin
40 × 55 mm156 parts4LApache-2.03
4reel
o7-machinehum
117.5 × 30 mm155 parts4LMIT3
AVR/ArduinoDK60
Dbroqua
285.1 × 94.3 mm154 parts2LGPL-3.03
Single switch pcb matrix
carboncopy101
105.3 × 57.7 mm150 parts2LNo license3
STM32LEDNip
MayaPosch
90 × 100 mm148 parts4LBSD-3-Clause3
PikaPC ViRGE Card
techav-homebrew
101.6 × 101.6 mm148 parts4LNo license3
RP2040/RP2350B-Sides 2024
OklahomaOpenSourceHardware
99.5 × 124.8 mm147 parts2LNo license3
AVR/ArduinoMSWI19
ZeniteSolar
140 × 72.1 mm147 parts2LGPL-3.03
STM32Hido
dottorconti
113 × 71.9 mm146 parts2LNo license3
SBC4040
ryomuk
190.5 × 127 mm145 parts2LMIT3
ESP32PriusG2
ksmola
147.8 × 65 mm145 parts4LNo license3
AVR/ArduinoBattry-Management-System
src94
156.7 × 80.6 mm143 parts2LGPL-3.03
RP2040/RP2350Rp569
kelu124
50 × 70 mm142 parts4LNo license3
STM32Power board
tudsat-rocket
78 × 95 mm142 parts4LNo license3
Seed3-DevKit-Pedal
daisyaudio
197 × 100 mm142 parts2LNo license3
RP2040/RP2350ECE342 USB Oscilliscope
elliotnash
100 × 43.5 mm141 parts4LNo license3
Kicad usb pd power manager
flisboac
26.2 × 76.2 mm141 parts4LCERN-OHL-P-2.03
Browse boards by part
AMS1117-3.3 2041USBLC6-2SC6 1730RP2040 1119AP2112K-3.3 735W25Q128JVS 714ESP32-S3-WROOM-1 546TL072 493L7805 474CH340C 45074HC595 449TL074 431LM358 399USBLC6-2P6 383Pico 381AP2112K-3.3TRG1 380Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 317RaspberryPi_Pico 317TP4056 315ProMicro 31174LS04 307XIAO-RP2040-DIP 306PC817 280