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
ESP32In13-Spectrum-Analyser
ImNoahDev
264.2 × 71.1 mm109 parts2LCC-BY-NC-4.03
UniBadge-9x9
marove2000
50 × 50 mm108 parts2LCC-BY-SA-4.03
ESP32Network and Switch
AkshathRaghav
111 × 171 mm108 parts4LApache-2.03
AVR/ArduinoMainBoard BrooksGen5XMini
tristanmelton
259.5 × 133 mm108 parts2LMIT3
Havoc mayhem-177
zipper177
120 × 75 mm108 partsGPL-2.03
RP2040/RP2350EGSE
abelwu2001
327 × 271 mm107 parts6LNo license3
STM32AD9954 TESTBOARD
elektrojupp
100 × 80 mm107 partsGPL-3.03
Riscpc adapter
myelin
59.7 × 101.6 mm107 parts2LApache-2.03
RP2040/RP2350Clock module v2.0
MitchellStride
161.2 × 119.9 mm107 parts4LNo license3
Keypad
soupie-62
99.1 × 59.7 mm106 partsGPL-3.03
FreeDSPx-AMP-x4
freeDSP
60 × 100 mm106 parts2LNo license3
ESP32Rotini-Hardware
AlfredoSystems
47 × 21.6 mm105 parts4LMIT3
KOSMOS LFO6
DavesKosmoModules
96.1 × 115 mm105 parts2LCC0-1.03
STM32Ignition
cuspaceflight
8 × 3 mm105 parts2LNo license3
ESP32Prototype Rev-
DiegoBriceno03
59.9 × 66.3 mm104 parts2LNo license3
PSU-5V-6V-Dual9V
ohdsp
100 × 100 mm103 parts2LTAPR-OHL-1.03
Sstc
hnaderi
100 × 80 mm102 parts2LCC0-1.03
RP2040/RP2350Aster-MCA
pulsefoundry
90 × 70 mm102 parts4LCERN-OHL-P-2.03
AVR/ArduinoCorboIron
bjohan
78.7 × 99.1 mm101 parts2LNo license3
Finalsessioneurorack
microresearch
167.8 × 146.7 mm100 parts2LNo license3
STM32Astroplant AL
AstroPlant
100 × 65 mm100 parts2LNo license3
AVR/ArduinoBMS
hosier
88.9 × 33 mm100 parts2LMIT3
A-10C Master Caution LED Plane
IzeHouze
106.7 × 149.9 mm100 parts2LGPL-3.03
AVR/ArduinoTOBS
soldesign
87 × 87 mm100 parts2LGPL-3.03
AVR/ArduinoBeatervan
ojthetiny
242.9 × 96.8 mm99 parts2LNo license3
2-Coil-Economizer
jrbe
68 × 55 mm99 parts2LGPL-3.03
ESP32Sigfox chicken coop
Jeija
50 × 53 mm99 parts4LNo license3
RP2040/RP2350V4d2 pico
tomcombriat
54.2 × 94.2 mm99 parts2LTAPR-OHL-1.03
Current Sensing
nyu-rdt
132 × 94.5 mm98 parts2LNo license3
STM32OM-16LED
OpenModbus
100 × 72 mm98 parts2LGPL-3.03
STM32OPS
Jana-Marie
49 × 34 mm98 parts2LNo license3
Backup
411568
320 × 81.3 mm98 parts2LMIT3
AVR/ArduinoMonitoring board
AUV-IITK
397.3 × 217.9 mm97 parts2LNo license3
STM32Logic board
nikola825
18.3 × 28.1 mm96 parts4LMIT3
RP2040/RP2350Controller
mikesmitty
101.2 × 28 mm96 parts4LNo license3
XCKU5P-Development-Notes
sjbar03
191 × 125.5 mm96 parts2LNo license3
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