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
STM32Wideband controller
jlwinland
29 × 20.9 mm59 parts4LUnlicense3
STM32 Nucleo144 Memory Shield
meerstern
70 × 97 mm59 parts2LNo license3
Frmw dcin
a-little-wifi
41.5 × 24 mm59 parts4LNo license3
AVR/ArduinoInuino
aiex718
68.6 × 53.3 mm58 parts2LLGPL-2.13
ESP32NixieNTPClock
bastian-bou
181.4 × 77.2 mm58 parts4LGPL-3.03
NXPVeloDashboard
JanBurp
131.5 × 119.5 mm58 parts2LNo license3
ESP32Desktop-Weather-Station
jobitjoseph
105 × 90 mm58 parts2LNo license3
ESP8266Esp03-usb jtag
jcmvbkbc
97.8 × 49.5 mm58 parts2LNo license3
TomyTutorKeyboard
jedimatt42
297.2 × 127 mm58 parts2LSHL-2.13
NXPHMS-Olfactometer
HMS-RIC
279.4 × 137.2 mm58 parts2LMIT3
ESP8266IoT Messenger
PR77
76.2 × 46.9 mm58 parts2LLGPL-3.03
RP2040/RP2350Spark-2350
PythonAtSea
42.9 × 71.5 mm58 parts2LNo license3
Hw 55 te
rusefi
154 × 109 mm58 parts2LNo license3
Expressyourself
dbostian
60 × 57.5 mm58 parts2LCustom license3
RP2040/RP2350N1kdo band selector
n1kdo
105.5 × 77.7 mm58 parts2LCC-BY-SA-4.03
NXPMain Board
MUNAKATA-EPC
120 × 113.1 mm58 parts2LMIT3
ESP32Pcb
NixVegas
158.5 × 137.3 mm57 parts2LCC-BY-SA-4.03
Dev
gowenrw
48 × 48 mm57 parts2LMIT3
AVR/ArduinoPorsche quad gauge
Evancli
98 × 98 mm57 partsCC-BY-SA-4.03
Hp logic analyzer termination adapter
rhalkyard
49.2 × 58.4 mm57 parts2LNo license3
Box0-hv analog breakoutboard
riktw
70 × 50 mm57 parts2LNo license3
Potenciostato
potenciostato
100 × 100 mm57 parts2LGPL-3.03
RP2040/RP2350GB-LINK-v1.4
Chisfamily
23.2 × 36.1 mm57 parts4LNo license3
STM32NOGGIN
berkeleyauv
31.3 × 34 mm57 parts4LGPL-3.03
Digital Clock 6 Digits
koson
166.7 × 68.6 mm57 parts2LNo license3
ESP32Hardware-TUDCTF2025
Emway79
49.5 × 57.7 mm56 parts2LCC-BY-SA-4.03
ESP32ARG OSCI HARDWARE
ArgOsciProyect
113 × 50 mm56 parts2LCustom license3
ESP32ESPMaslowController
InvncibiltyCloak
80 × 100 mm56 parts2LCC-BY-SA-4.03
Nordic nRFGuilty devboard xrd
askiiart
17.8 × 33.2 mm55 parts6LNo license3
Schmittsynth
kzalesak
99 × 99 mm55 parts2LNo license3
Sequswit
versusentropy
20.1 × 100 mm55 parts2LCustom license3
Phram 1
piotr-wiszowaty
100 × 66 mm55 parts2LGPL-3.03
Electronic-Stethescope
shreenandansonu
85 × 55 mm54 parts2LMIT3
Si468x
NightLaneOrg
22 × 30 mm54 parts4LGPL-3.03
Tiny-8088
nkeck720
147.3 × 128.3 mm54 parts2LGPL-2.03
AVR/ArduinoScooterBMS
frankie-eight-days
48.3 × 66 mm54 parts2LNo license3
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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