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
LinTech-GM-board NC-ACM-2.3
nightgryphon
167 × 103.2 mm95 parts2LApache-2.09
Ildagenerator
dusjagr
76 × 54.2 mm94 partsNo license9
AVR/ArduinoTX5823
ep092
54.5 × 47.6 mm94 parts2LNo license9
PICMystat
matthew-yates
60 × 81 mm91 parts4LGPL-3.09
ESP32Paperd ink rev4
paperdink
92.1 × 78.1 mm89 parts2LCC-BY-SA-4.09
Thyme
taciturnaxolotl
140.8 × 85.9 mm88 parts2LMIT9
Decelerator4030
Sakura-IT
171 × 82.4 mm87 partsNo license9
RP2040/RP2350REG1-IpController2040
OpenKNX
83.2 × 15.7 mm86 parts4LCC-BY-NC-4.09
RP2040/RP2350Thinkpad-USB-keyboard
bluepylons
111 × 64 mm85 parts2LNo license9
VP44expMain
Greatwrk
85 × 100 mm85 parts2LMIT9
STM32Foc8313
williamhaarhoff
35 × 35 mm84 parts4LNo license9
RISC-VCheep3a
emeb
27.9 × 108 mm84 parts4LMIT9
AVR/ArduinoPcb-RCD-SCM-clocker
4ms
39.6 × 110.9 mm84 partsNo license9
Keithley1950
openscopeproject
60 × 80 mm83 parts2LCERN-OHL-1.29
Amstrad CPC664 Keyboard
BrettHallen
370 × 165 mm83 parts2LNo license9
AVR/ArduinoPiBook
Wren6991
85 × 85 mm83 parts2LBSD-3-Clause9
NiAudio
Szybet
99 × 75.7 mm82 parts2LGPL-3.09
CLAS Combo Breakout
takuhoTech
60 × 60 mm80 parts4LMIT9
Pillcase36
Pekaso
114 × 140.5 mm80 parts2LMIT9
AVR/ArduinoEliza
str-dst
259 × 88.3 mm79 parts2LNo license9
STM32Stm32-3d printer controller
j-silv
70 × 101.7 mm78 parts2LMIT9
Fracture
SharKingStudios
77.1 × 97.8 mm77 parts2LMIT9
NXPJeaex right
osenchenko
194.8 × 145.5 mm76 parts2LGPL-3.09
Low temf scanner
c-lan
89 × 129 mm74 parts2LNo license9
STM32ED060SC4-Driver-Board-Hardware
Mael-Le-Garrec
71.3 × 44.5 mm73 parts4LNo license9
RP2040/RP2350RP2350-PICO2-BB48
OLIMEX
18.3 × 69 mm72 parts4LMIT9
ESP32Zeen-AI-Plug
ampnics
105 × 58 mm71 parts2LNo license9
AVR/ArduinoNano Lambda
ruzki
22.2 × 47 mm70 parts2LNo license9
STM32NeuroBot
viktorvano
70 × 90 mm70 parts2LMIT9
RP2040/RP2350Cata
skarrmann
209 × 76 mm69 parts2LMIT9
STM32USB-LiDAR-VL53L9
RemiFM
34 × 30.2 mm68 parts6LMIT9
Tmc2660-quad
hzeller
125 × 40 mm67 parts4LNo license9
RP2040/RP2350Master board
roboryman
156 × 156 mm66 parts2LMIT9
AVR/ArduinoRHS 3
pa-pa
51 × 61 mm66 parts2LNo license9
AVR/ArduinoSii9022a Breakout
gregdavill
45 × 35 mm65 parts4LNo license9
Left finger
geek-rabb1t
138.6 × 114.7 mm64 parts2LMIT9
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