Open source PCB designs you can simulate
47,434 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.
47,434 boards|Most starred
ESP32H-C6-ulp
martinberlin
53.5 × 33 mm70 parts4LGPL-3.04
Eurorack Dexy Module
Len42
50.5 × 108.2 mm70 parts2LNo license4
Prog tool
linuxboot
55 × 26.5 mm70 parts2LGPL-3.04
PneuRev1
AndrewHauck
154.1 × 77.3 mm70 parts2LNo license4
Exits-1U
benregnier
99.1 × 47.7 mm70 parts2LNo license4
AVR/ArduinoAVRForth
oco2000
203.2 × 135.9 mm69 parts2LGPL-3.04
PICSSS
wonbinbk
98.8 × 60.7 mm69 parts2LGPL-3.04
RP2040/RP2350Procon gcc main
ESCA47
110.9 × 59.5 mm69 parts2LCERN-OHL-S-2.04
Amplifier
MarinosK
99.1 × 99.1 mm69 parts2LNo license4
AVR/ArduinoUltimate temperature controller
Technariumas
80 × 100 mm68 parts2LApache-2.04
ESP32Tanklevel
Th3Link
70 × 60 mm68 parts4LCERN-OHL-S-2.04
HubBoard
RobotClubKut
100 × 50 mm68 parts2LMIT4
Qsd2
Greg-R
100 × 75 mm68 parts2LGPL-3.04
AVR/ArduinoTenkey plusplus
jonbobcar
77.5 × 118.1 mm68 parts2LNo license4
Arduino UNO Experimental Shield
ffich
68.6 × 53.3 mm68 parts4LMIT4
AVR/ArduinoPiSupply
enwi
65 × 56.5 mm67 parts2LLGPL-3.04
AVR/ArduinoTwostep hardware
macpod
80 × 55 mm67 parts2LNo license4
Gotek-SFRC2DB
liveboxandy
111.6 × 59.4 mm67 parts2LNo license4
Lynx-Keyboard
Board-Folk
307 × 108 mm67 parts2LNo license4
STM32SpyThing-Hardware
villetiukuvaara
61 × 46 mm67 parts2LGPL-3.04
VIC-20 Mini Tactile Keyboard (6mm)
BrettHallen
173 × 55 mm66 parts2LNo license4
AVR/ArduinoMySensors 8Dimmers
LudovicLemarinel
100 × 100 mm66 parts2LNo license4
Microchip SAMGb walkie talkie
idlehandsdev
65 × 67.5 mm66 parts2LNo license4
AVR/ArduinoAfterglow gi nano ps
bitfieldlabs
84 × 134.5 mm65 parts2LLGPL-3.04
ESP32MyBikesGotLED
mcqn
45.2 × 87.1 mm65 parts2LCERN-OHL-S-2.04
STM32CrapSynth
LTVA1
92 × 75.8 mm65 parts2LMIT4
STM32Blackmagic bmp22-clone
sergiomd4
50 × 20 mm65 parts2LCC0-1.04
Board 10x10 alubox
Squantor
90 × 98 mm64 parts2LMIT4
Guitarpedal
rumlenordstroem
60 × 90 mm64 parts4LNo license4
Microchip SAMLorawan gps
robot-army
95 × 20 mm64 parts2LGPL-3.04
Lts74x
ole00
85.1 × 67.3 mm64 parts2LMIT4
RP2040/RP2350Pcb-Badge
souptik-samanta
73 × 41 mm63 parts4LMIT4
Csa ultrabus v2
fachat
207.1 × 102.8 mm63 parts2LNo license4
VIO MPF I
electrickery
156 × 100.1 mm63 parts2LNo license4
Balthazar-IO
balthazar-space
83.8 × 29.2 mm63 parts2LCERN-OHL-S-2.04
AVR/ArduinoKamaji
iley
100 × 100 mm63 parts2LMIT4
Browse boards by part
AMS1117-3.3 2030USBLC6-2SC6 1713RP2040 1117AP2112K-3.3 730W25Q128JVS 713ESP32-S3-WROOM-1 544TL072 493L7805 47374HC595 448CH340C 447TL074 431LM358 399USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316TP4056 313RaspberryPi_Pico 312ProMicro 31174LS04 304XIAO-RP2040-DIP 304PC817 280