Open source PCB designs you can simulate
47,324 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.
47,324 boards|Most starred
DIY-AM-FM-Radio-Receiver with-CXA1019S
TeknoTrek
80 × 100 mm48 parts2LNo license8
ESP32ESP32-C3-DevKit-RUST-1
swayerloren
22.9 × 63.5 mm48 parts2LMIT8
GrblHAL-Sender
Jay-Tech
70 × 92 mm47 parts2LNo license8
ESP32ESP32-H2-MINI-1
74th
50.3 × 60.4 mm46 parts2LMIT8
Microdox-LEDs
PietPtr
153.3 × 135.5 mm46 parts2LGPL-3.08
Bb parallel port cape
machinekoder
54.6 × 86.4 mm45 parts2LNo license8
Alu
lorenzonotaro
200 × 150 mm45 parts2LNo license8
ESP32Elegoo centaury carbon-Filament-Movement-Sensor
Sohcahtoaii
58 × 32 mm45 parts2LGPL-3.08
Tandy-XT-CF-Lite-LAN
retrotheory
85.7 × 132.2 mm44 partsGPL-3.08
RP2040/RP2350RP2040-ProMini
red-scorp
17.8 × 41.9 mm44 parts4LNo license8
SoundX
SukkoPera
60.8 × 100 mm44 parts2LNo license8
NXPPurrEngine hardware
RevFur
60.3 × 19.7 mm42 parts2LNo license8
Retro CALC
ptravnik
100 × 100 mm42 parts2LGPL-3.08
ESP32Insta360link controller
jfwoods
153 × 149 mm42 parts2LNo license8
Nordic nRFADM 52840
Atelier-Du-Maker
45 × 60 mm41 parts2LNo license8
SER-enhanced
Creep69
100 × 100 mm41 parts2LNo license8
C l i k r
cyberboy666
100 × 100 mm41 parts2LGPL-3.08
AVR/ArduinoEasyLight
ModischFabrications
50.2 × 41.3 mm41 parts2LCERN-OHL-S-2.08
STM32Blue usb midi
zacrogers
93.5 × 30 mm40 parts2LNo license8
ESP32HOPPVALS-MRF-01
evanpurkhiser
105 × 21 mm39 parts2LNo license8
ESP32Wristwearable
wlatif-cmyk
22.4 × 32.2 mm39 parts4LNo license8
AVR/ArduinoLibreductioner
andreasb242
50.2 × 73 mm39 parts2LGPL-2.08
Rotten
KamikazeVildsvin
56.5 × 61.6 mm39 parts2LGPL-3.08
RP2040/RP2350Split mini
tamago324
99.8 × 83.7 mm38 parts2LNo license8
ESP32Esp32-fan controller
merlindorin
85 × 155 mm38 parts2LMIT8
NXPLED controller
Llamero
100 × 100 mm38 parts2LCC-BY-SA-4.08
ESP32Esptemp8c
gcormier
56.6 × 57.7 mm38 parts2LNo license8
CoCo2 Video
RivenHexagon
41 × 52.5 mm38 parts2LNo license8
Amiga-Stereo-Digitizer
wiretap-retro
71.4 × 53.1 mm37 parts2LNo license8
AVR/ArduinoPSM60 Fader Controller
GadgetReboot
90.5 × 27.7 mm37 parts2LNo license8
Nrf52840 dimmer rgbw
vke
27.6 × 51.8 mm36 parts2LNo license8
AVR/ArduinoFordacp
tomaskovacik
39.7 × 28.7 mm36 parts2LNo license8
NanoSense-Motion
bluetiger9
33 × 22 mm35 parts2LNo license8
Minimax8085-keypad vfd
skiselev
100 × 80 mm35 parts2LGPL-3.08
RP2040/RP2350Rana-Moth-WASD
camrentm
104 × 118.3 mm35 parts2LMIT8
NXPMC8P-Midi-Controller
joebmz98
155 × 92 mm34 parts2LMIT8
Browse boards by part
AMS1117-3.3 2024USBLC6-2SC6 1703RP2040 1112AP2112K-3.3 726W25Q128JVS 713ESP32-S3-WROOM-1 543TL072 493L7805 47374HC595 447CH340C 447TL074 430LM358 398USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316ProMicro 311RaspberryPi_Pico 308TP4056 30874LS04 304XIAO-RP2040-DIP 304PC817 280