Open source PCB designs you can simulate
47,658 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.
47,658 boards|Most starred
ESP32CheetoPet
Cheet0sDelet0s
50.2 × 95.2 mm96 parts2LGPL-2.03
HY-AI7688H-RevA
HYknight
97 × 82 mm96 parts2LNo license3
STM32DeskMixer
RaduAndre
154.7 × 113.1 mm96 parts2LCC-BY-NC-4.03
Ksoloti Core
ksoloti
120 × 100 mm96 parts4LNo license3
STM32Openinverter hw mainboard mini
llange
56.8 × 67.3 mm96 parts2LCC-BY-SA-4.03
ESP32Esp32-color lamp stand
liyanage
216.5 × 88.5 mm95 parts2LNo license3
Multimeter
schuyler4
68 × 110 mm95 parts2LMIT3
6309-Unleashed
FredericSegard
252.7 × 106.7 mm95 parts2LNo license3
STM32Net bmp
elagil
33.5 × 66.8 mm94 parts4LGPL-3.03
Jiran
joric
151.6 × 103.5 mm94 parts2LNo license3
Faduino
silveirago
136.5 × 185 mm93 parts2LNo license3
STM32379
zhol0777
342.6 × 92.7 mm92 parts2LNo license3
STM32Neige
ymkn
257 × 57.2 mm92 parts2LMIT3
STM32FailDeadly
yvoronkin
70 × 25 mm92 parts4LCustom license3
Gclass amplifier
nachocarballeda
174.8 × 124.5 mm92 parts2LNo license3
TI MSP430/CCWALL-E
akrivka
102.6 × 150 mm92 parts2LNo license3
Synchronous Flyback Converter - Evaluation Board
crawford
88.9 × 46.4 mm92 parts2LGPL-3.03
AVR/ArduinoMls800
blemasle
293.4 × 80.5 mm92 parts2LGPL-3.03
STM32Gsm iot core hw
iotmakervn
25.4 × 64.8 mm92 parts2LNo license3
BabyOdes
oficinadesonido
60.1 × 109.8 mm91 parts2LGPL-3.03
ESP32ESP32 Trainer
EmersonEE
100 × 100 mm91 parts2LNo license3
STM322026 STM32H7 FPAA v1
gfm16617
68.6 × 53.3 mm91 parts4LNo license3
Eda uahyxtbgs-165w three way multi protocol fa dc91a91e--300W四路彩屏桌面电源（彩屏版）-56ddf4ed
Sysu-PCB-RL-Group
3 × 3 mm91 parts4LNo license3
ESP32Esp32 tracker
cnlohr
7 × 7 mm91 parts2LMIT3
LED-Dogtag
CatoLynx
36 × 32 mm90 parts2LNo license3
ESP32Chatgpt astra test2
fredriknk
100 × 80 mm90 parts4LMIT3
STM32Zirconia
viola0222
39 × 91 mm90 parts2LApache-2.03
AVR/ArduinoLr hudiy rpi hat
sedlons
87.4 × 56 mm90 parts2LNo license3
PICCyton wired
BostonUniversitySeniorDesign
61.4 × 61.3 mm89 parts4LNo license3
Toshiba Micromouse TXZp
lekevin01
103.4 × 101 mm89 parts4LNo license3
Keyboard
LouiseLeciak
149.1 × 131.9 mm89 parts2LNo license3
RP2040/RP2350Lard84
beulard
308.8 × 118.3 mm88 parts2LCC0-1.03
RP2040/RP2350Tallytime hardware
micro-henry
80 × 50 mm88 parts4LCERN-OHL-S-2.03
STM32Lane-Detection
TomBazley
125.5 × 77 mm88 parts2LSHL-2.13
QuantumMiniLabs ODMR::ADF Board
openUC2
49.2 × 49.2 mm88 parts4LNo license3
STM32Internet of booze
q3k
121.9 × 49.5 mm88 parts2LGPL-3.03
Browse boards by part
AMS1117-3.3 2041USBLC6-2SC6 1730RP2040 1119AP2112K-3.3 735W25Q128JVS 714ESP32-S3-WROOM-1 546TL072 493L7805 474CH340C 45074HC595 449TL074 431LM358 399USBLC6-2P6 383Pico 381AP2112K-3.3TRG1 380Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 317RaspberryPi_Pico 317TP4056 315ProMicro 31174LS04 307XIAO-RP2040-DIP 306PC817 280