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
ESP32ESP32Marauder
yyewolf
78.5 × 20.1 mm45 parts2LMIT9
FlatDox
aydenvis
119.8 × 99 mm45 parts2LNo license9
Uruz busboard
digitalrane
242 × 66 mm44 parts2LNo license9
ESP32ENHP
sebmorales
76.3 × 105.1 mm44 parts2LNo license9
AVR/ArduinoFranzBoy
Franzininho
50 × 100 mm43 parts2LNo license9
AVR/ArduinoOCXO Clock
Gavin-Watkins
165.1 × 114.3 mm43 parts2LNo license9
RP2040/RP2350Rp2040-rs232
jfedor2
32 × 52 mm43 parts2LNo license9
ICE40-ADC
OLIMEX
30 × 50 mm43 parts2LApache-2.09
AVR/ArduinoDRAM-Tester x1x4-lcd
goriponsoft
100 × 100 mm42 parts2LGPL-3.09
AVR/ArduinoPentagon 128 Interface Board
proboterror
150 × 60 mm42 parts2LNo license9
ExternalEnclosureFW16
cscott
81.7 × 27.6 mm42 parts2LNo license9
Workshop badge
mmicko
75 × 140 mm41 parts2LNo license9
Si5351BCBreakout
etherkit
42 × 60 mm41 parts2LNo license9
RC Light System Output
tebl
41.3 × 54 mm41 parts2LCERN-OHL-1.29
Drum2musocv
doctea
77 × 103.9 mm40 parts2LNo license9
RPi-Hat-Thermocouple
mikelawrence
65 × 56 mm40 parts2LMIT9
Expansion Card Retrofit
TheUnproductive
24 × 27.3 mm40 parts4LNo license9
ISA QuadUART2
hkzlab
104.1 × 102.9 mm39 parts2LCC-BY-SA-4.09
YNXT-WM01
RJSDevel
87.6 × 35.6 mm39 parts2LGPL-3.09
Microchip SAMFemto satellite
spel-uchile
103.1 × 54 mm38 parts2LGPL-3.09
RP2040/RP2350PicoKey
Keyaan-07
34.5 × 18.5 mm36 parts2LMIT9
SolarMeshtasticNodeMini
h0lad
33 × 47 mm35 parts4LNo license9
AVR/ArduinoPontag
38.1 × 85.1 mm35 parts2LGPL-3.09
C64-RF-Modulator
pmandes
55.9 × 43.9 mm34 parts2LMIT9
STM32CareLite-GPIB
OpenhimerLab
33 × 57.4 mm34 parts2LGPL-3.09
Ice40-nes
brandonpelfrey
76.2 × 76.2 mm34 parts2LMIT9
PICPictas
bigbass1997
74.9 × 89.2 mm34 parts2LNo license9
Bms buck boost
tor1kk
35.1 × 28.9 mm34 parts2LGPL-3.09
AVR/ArduinoPhone test jig
kcxt
75 × 60.6 mm32 parts4LGPL-3.09
YN2413 MOTO
dinoflorenzi
61 × 69.9 mm32 parts2LNo license9
RC2014 Tandy Sound Card
99.1 × 49.5 mm32 parts2LGPL-3.09
Avionics payload
usfsoar
78 × 78 mm31 parts2LNo license9
Vectron vga plus text mode
nickbild
165.7 × 93.3 mm31 parts2LNo license9
AVR/ArduinoKibot variants arduprog
INTI-CMNB
63 × 35.6 mm31 parts4LMIT9
UKMARSBOT LineSensorBasic
ukmars
40.5 × 81.4 mm30 parts2LMIT9
DT770-BT-Mod
farbefreak
67.9 × 38.8 mm30 parts2LNo license9
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