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
USB Hub
llegoff
65 × 30 mm34 parts2LCERN-OHL-1.28
AVR/ArduinoProject
aspro648
68.6 × 53.3 mm33 parts2LNo license8
PDH photodiode
TU-Darmstadt-APQ
47 × 55 mm33 parts2LCERN-OHL-1.28
Shiro
ShinoharaTa
54.9 × 90.9 mm32 parts2LCustom license8
Rotary
cyberboy666
40 × 80 mm32 parts2LGPL-3.08
STM32Model m controller hbb
yatharthsood00
145 × 50 mm32 parts2LMIT8
AVR/ArduinoLarge-Heart-PCB-LED-Pendant
SaltyPaws
202.4 × 142.2 mm32 parts2LMIT8
AVR/ArduinoNavidat
str-dst
56.2 × 99.5 mm32 parts2LCC-BY-NC-4.08
Atfblast
UzixLS
88.8 × 42.8 mm32 parts2LMIT8
Retro computers
afiskon
94 × 59 mm31 parts2LMIT8
Lateral led controller
100 × 60 mm30 parts2LGPL-3.08
MM58167-ISA-RTC
jensma-de
89.3 × 50 mm29 parts2LNo license8
TangNano PmodBase
ciniml
85 × 76.7 mm29 parts2LCC-BY-4.08
SolarSynth digilog
dusjagr
59.9 × 90 mm29 parts2LCERN-OHL-P-2.08
3-in-1dual
rkrenicki
125 × 100 mm28 parts2LNo license8
Gloworm
Pigmice2733
65 × 56 mm28 parts2LCC-BY-NC-4.08
L6235
UnexpectedLobster
69.9 × 66 mm28 parts2LMIT8
AMD-K7-FreeSpeed-Pro-Clone
wiretap-retro
64 × 46.5 mm28 parts2LNo license8
AVR/ArduinoBATS
brico-labs
68.9 × 53.6 mm28 parts2LNo license8
AVR/ArduinoSYZYGY-PMOD4
twam
45 × 60 mm28 parts2LNo license8
AVR/ArduinoJ0xx mainboard
jakobkg
67.5 × 63.2 mm27 parts2LNo license8
Sdl breakout
kir486680
136.5 × 31 mm27 parts2LNo license8
HamWing
W8LID
50.8 × 71.1 mm27 parts2LSHL-2.18
Dual ipex csi interposer
antmicro
26.5 × 64.4 mm27 parts4LApache-2.08
AVR/ArduinoArcader usb
mbarszcz-pcb
82 × 30 mm27 parts2LGPL-3.08
DRV10987V01
mlab-modules
50.3 × 40.1 mm26 parts2LNo license8
USBI2C01
30 × 40.1 mm26 parts2LGPL-3.08
NXPTeensy-3.2-clone.
sci-bots
71.1 × 25.4 mm26 parts2LMIT8
Raspberry PiMySensorsPiGw
65 × 30 mm26 parts2LCERN-OHL-1.28
PC-Engine IFU-30 Schematics
rgalland
89 × 51 mm25 parts2LGPL-3.08
PMOD2USB-FT4222
kelu124
38.8 × 22.3 mm25 parts2LTAPR-OHL-1.08
TFI2CEXT01
ThunderFly-aerospace
25 × 15 mm25 parts2LGPL-3.08
ESP32AirSensor for-HomeAssistant
MarcFinns
70 × 70 mm25 parts2LNo license8
RP2040/RP2350Smart plug
thingler
45 × 45 mm25 parts2LGPL-3.08
Buck reg-5v
AllAboutCircuits
77.6 × 31.8 mm25 parts2LGPL-2.08
Hannes512
SukkoPera
54.3 × 72.2 mm24 parts2LNo license8
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