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
NXPFish mouse
lowj
94.8 × 94.8 mm70 parts2LNo license5
Kha bgt extend
kiu
240 × 100 mm69 parts2LCC-BY-NC-4.05
TWIST
batterylabunipi
64 × 100 mm69 parts2LNo license5
A500-Blinkenlights-Expansion
kr239
58.4 × 125.7 mm68 parts4LNo license5
PCB B
dragondgold
54 × 54 mm68 parts2LGPL-3.05
AVR/ArduinoPCB-Temperature-Controller
MbFredys
90.8 × 56.5 mm68 parts2LCERN-OHL-W-2.05
ESC-module
Prosjekt-gruppe
32.3 × 47.3 mm68 parts4LMIT5
Fan test adapter
tjko
145 × 65 mm68 parts2LGPL-3.05
BMP SuperColliderClone
cracked-machine
41.9 × 92 mm67 parts2LNo license5
AI-PCB
ChengminLi
100 × 76 mm66 parts2LCC-BY-4.05
Comms system
Lifearafter
90 × 90 mm66 parts2LMIT5
Didot
idan
156.2 × 118.1 mm66 parts2LNo license5
ESP32Smart uppatvind
moucha19
74 × 36 mm66 parts4LCERN-OHL-W-2.05
Sequencer
elandahl
61.9 × 108.7 mm65 parts2LNo license5
AT86RF215 Breakout
oresat
61.3 × 44.1 mm65 parts4LNo license5
ESP32WiFiMaster
Phunkafizer
67.4 × 54.3 mm63 parts2LMIT5
RP2040/RP2350UP1-PM-HF
OpenKNX
71 × 71 mm63 parts2LNo license5
TI MSP430/CCMagic wifi
bluebandit21
99.1 × 85.1 mm63 parts2LGPL-3.05
STM32Stm32c5-bluepill
thomashamain
53.3 × 22.9 mm63 parts2LCC-BY-SA-4.05
STM32OtterStepMini
Jana-Marie
68.4 × 50 mm63 parts4LNo license5
ESP32Msx joyblue v2
herraa1
62 × 72 mm62 parts2LGPL-3.05
Watch-HW
ZSWatch
41 × 37.5 mm62 parts4LGPL-3.05
Dac attack
saybur
71.8 × 26 mm62 parts2LCERN-OHL-S-2.05
ESP32Plc board
denorath-sys
100 × 80 mm62 parts4LCERN-OHL-W-2.05
STM32Harpia FC
gabs911
86 × 56.7 mm62 parts2LNo license5
AVR/ArduinoMyfirstmacropad
eeble
139.7 × 69.9 mm61 parts2LCC-BY-SA-4.05
MLL ELECTRONICS OVEN CONTROLLER
codeThatThinks
158 × 63 mm61 parts2LCERN-OHL-W-2.05
ESP32Esp32-led controller
arkandas
93.4 × 42.6 mm61 parts2LMIT5
ESP32OTlight
opeRaptor
90 × 55 mm60 parts2LNo license5
CelestNavi-HAT-for-ROCK-Pi-S
takuhoTech
43.2 × 43.2 mm60 parts4LMIT5
Speaker
lufixSch
55.4 × 64 mm60 parts4LNo license5
AVR/ArduinoCable Test Master
juniperlynx
50.8 × 61.6 mm59 parts2LMIT5
RP2040/RP2350Pico w dual serial
n1kdo
86.4 × 76.2 mm59 parts2LCC-BY-SA-4.05
NXPRauchmelder 3.6
selfbus
38 × 65 mm59 partsNo license5
PICThermocouple board
waterloo-rocketry
73.9 × 56.6 mm59 parts2LNo license5
INK4u Board
TheEccentricGenius
68.6 × 53.3 mm59 parts2LCERN-OHL-W-2.05
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