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
- schematic only · 1 parts
SmartDiet
ha-zhuzhu
1 partsNo license8 - schematic only · 1 parts
PLFM RADAR
ExpectoPatronumLo
1 partsCERN-OHL-P-2.08 
SPU2
rraider
400 × 300 mm736 parts2LMIT7
Dvk mx8m bsb
gralco
90 × 180 mm656 parts6LGPL-3.07
STM32Mainboard
azonenberg
165 × 121 mm617 parts10LBSD-3-Clause7
AVR/ArduinoPerfplusplus
FyberLabs
68.6 × 53.3 mm457 parts2LNo license7
ESP32Pixel Dust
hackclub
136.9 × 148.5 mm402 parts2LNo license7
Retro
bytemind-dev
340.4 × 215.9 mm382 parts4LNo license7
STM32Bmcv
Bemeier
80 × 108 mm370 parts4LCC-BY-SA-4.07
STM32Parkbrake
mumme74
101.6 × 114.3 mm353 parts2LNo license7
STM32Buddy
bobc
105 × 70 mm350 parts6LMIT7
RP2040/RP2350MokyaLora
tengigabytes
66 × 105 mm328 parts6LCustom license7
ESP32Finland live train map
HekiNav
110 × 220 mm326 parts2LMIT7
10band nixie
davemuscle
274.1 × 114.7 mm312 parts2LNo license7
Microchip SAMOSSW - Open Scart Switch - Main
BinaryS010
401.6 × 130.1 mm310 parts4LGPL-3.07
RP2040/RP2350Mimic40
kevontheweb
313.8 × 81.3 mm300 parts2LCC-BY-NC-4.07
STM32Longboi
KungfuPancake
358 × 40 mm285 parts4LApache-2.07
STM32Liv Synth
SloBloLabs
230 × 159.9 mm273 parts2LMIT7
Panel v2
lyso1
154.1 × 186.5 mm270 parts2LMIT7
STM32KicadJE uP DAC
promesoft
100 × 100 mm269 parts2LNo license7
AVR/ArduinoGruvin9x
gruvin
168.5 × 54.5 mm261 partsNo license7
STM32Taiko-256
AnalogDragon
170 × 120 mm261 parts2LCustom license7
STM32FOSSerZero
E440QF
95.4 × 36.2 mm258 parts4LNo license7
AVR/ArduinoPcb
0xCB-dev
381 × 165.6 mm250 parts2LCustom license7
Omega-Mainboard
msx-solis
333.4 × 149.9 mm248 parts2LGPL-3.07
STM32Loran c proc board
romavis
170 × 100 mm243 parts4LCC-BY-SA-4.07
Mythra hub
bad-alloc-heavy-industries
128 × 91 mm238 parts6LBSD-3-Clause7
Peautkb
peauters
348 × 113 mm234 parts2LMIT7
ADC-PCM4202-SE
ohdsp
100 × 100 mm230 parts2LTAPR-OHL-1.07
PCB Wordclock
Hasenpups
320 × 320 mm225 parts2LCC-BY-NC-4.07
Kicad conversions--thomson mo5--v1
sporniket
283 × 177.5 mm215 parts2LCC0-1.07
STM32Lboard2
electrodyssey
203.2 × 101.6 mm214 parts4LLGPL-3.07
AVR/ArduinoVoyager65
foggyflute
303.2 × 94.5 mm211 parts2LGPL-3.07
ESP32PCB-Modular-Multi-Protocol-Hub
MbFredys
79.7 × 63.1 mm208 parts4LCERN-OHL-W-2.07
AVR/ArduinoCbm keyboard
fachat
386.1 × 102 mm208 parts2LNo license7
ESP32Black-Flipper
Broccoliux
142.1 × 143 mm206 parts4LNo license7
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