Open source PCB designs you can simulate
42,857 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.
42,857 boards|Most starred
Nordic nRFJiran ble
Ladniy
6.1 × 56.3 mm170 parts2LMIT13
ByranTK-Alpha
byrantech
313.1 × 121.4 mm164 parts2LMIT13
Microchip SAMGiant board design files
Groboards
22.9 × 50.8 mm164 parts4LCC-BY-4.013
ESP32Cz badge hardware
hackzone
100 × 110 mm161 parts2LNo license13
Front panel 9602
ibm2030
283 × 96 mm157 parts2LNo license13
STM32UnMechanical
ebastler
214 × 145.5 mm156 parts4LCERN-OHL-P-2.013
ACE1
flypie
198.3 × 224.3 mm146 parts2LGPL-3.013
NXPMicrowave-Transmitter
PeraZver
88.9 × 35.6 mm144 parts4LGPL-3.013
TPA3255PBTL
EliMattingly22
140 × 90 mm137 parts4LMIT13
STM32DiveCAN Head2
QuickRecon
97.1 × 26 mm135 parts4LMIT13
STM32VCU
olin-electric-motorsports
34 × 100 mm127 parts4LMIT13
ADSR-3310-8
polykit
98.5 × 132.5 mm120 parts2LNo license13
Keyboard Files
That-Canadian
262.1 × 73.6 mm117 parts2LNo license13
Junior interface
laurent-fr
217.2 × 113 mm116 parts2LCC-BY-NC-4.013
RP2040/RP2350Cf mp3-player
will127534
62.8 × 61.7 mm111 parts4LMIT13
STM32I8080-sbc
quasiengineer
100 × 100 mm111 parts2LNo license13
Analog Input Module
rusefi
81 × 22 mm111 parts2LNo license13
AVR/ArduinoEndeavour-2
ScatteredDrifter
190.5 × 83.2 mm104 parts2LCERN-OHL-P-2.013
Articulation70
mylestunglee
216.6 × 96 mm103 parts2LNo license13
MFOSmod
Micosilent
50 × 100 mm102 parts2LCC-BY-NC-4.013
Benzene
swanmatch
133.4 × 123.8 mm101 parts2LMIT13
TeensyMaestro Main
rimuadmin
197.3 × 121.2 mm100 parts2LCERN-OHL-P-2.013
Reef piHat
Ranthalion
65 × 56 mm99 parts2LNo license13
ESP32Soldered-Inkplate-2-hardware design
SolderedElectronics
65.2 × 35.2 mm97 parts4LTAPR-OHL-1.013
AVR/ArduinoAngel
jamessa
270.8 × 80.8 mm97 parts2LNo license13
ESP32Aws iot connected product demo badge
aws-samples
90.5 × 84.4 mm96 parts2LMIT-013
Microchip SAMFirefish
pimbongaerts
72.2 × 42.8 mm95 parts2LCustom license13
AVR/ArduinoOpenHarrierUFC
OpenHarrier
144 × 158 mm91 parts2LGPL-3.013
PICO-EVB
OLIMEX
100 × 70 mm91 parts2LMIT13
Amiga-3000-Daughterboard
iansbremner
285.8 × 94.6 mm90 parts4LGPL-3.013
AVR/ArduinoSplitty ergonomic keyboard
schodet
133.4 × 100.3 mm89 parts2LMIT13
RP2040/RP2350Multiprobe
picolemon
50 × 50 mm89 parts4LMIT13
Two point one colorizer
cyberboy666
100 × 100 mm86 parts2LGPL-3.013
Ultim bus
wyolum
198.1 × 63.5 mm86 parts2LNo license13
STM32G431 M2006 ESC
EMakerDragon
22 × 44 mm84 parts8LMIT13
STM32Tensigral lamp
cnlohr
99 × 99.8 mm83 parts2LMIT13
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AMS1117-3.3 1847USBLC6-2SC6 1502RP2040 1017W25Q128JVS 654AP2112K-3.3 635ESP32-S3-WROOM-1 488TL072 446L7805 43674HC595 404TL074 404CH340C 392LM358 367Pico 356USBLC6-2P6 351AP2112K-3.3TRG1 345Arduino_Nano_v3.x 317LM7805_TO220 315ProMicro 29774LS04 285ESP32-WROOM-32 285PC817 260SRV05-4 25874LS245 257TP4056 250