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
Precision-Voltage-Reference
agaelema
84 × 69.5 mm60 parts2LMIT7
Microchip SAMBig sammy
openinput-fw
25 × 45 mm60 parts4LCERN-OHL-P-2.07
GPS02
mlab-modules
60.5 × 40.1 mm60 parts2LGPL-3.07
STM32Hackboard
AdamTuraj
101 × 53.3 mm60 parts4LGPL-3.07
STM32CANchovy
fred314159265
75 × 50 mm59 parts4LNo license7
RP2040/RP2350PH-AC
ph-design
200 × 100 mm59 parts2LCustom license7
STM32Weather station
Invactive
90 × 32 mm59 parts2LNo license7
FISC
DoctorWkt
231.3 × 96.5 mm59 parts2LGPL-3.07
ESP8266Nixiesp12
laurivosandi
167.6 × 50.8 mm59 parts2LNo license7
BoosterBot
Hylian
60 × 100 mm58 parts2LNo license7
NXPSafecast air teensy
Safecast
108 × 69.9 mm58 parts2LNo license7
CCFL2LED
mijuc
55 × 90 mm57 parts2LGPL-3.07
Rx02-emulator mega shield
djtersteegc
99.1 × 71.1 mm57 parts2LMIT7
AVR/ArduinoDarkstar Mk.II
kajusK
34 × 34 mm56 parts2LCERN-OHL-1.27
Metrocard prototype
Rishi-k-s
85 × 53 mm56 parts2LCERN-OHL-S-2.07
AVR/ArduinoKeaboard rev1
keawade
141.9 × 93.7 mm55 parts2LNo license7
AVR/ArduinoUnoShield
MBI-Ignitions
68.6 × 53.3 mm55 parts2LGPL-3.07
RP2040/RP2350Trhw
nimitvijayvargee
210 × 31 mm55 parts2LNo license7
NMR Control Board
ARTS-Laboratory
139 × 89 mm54 parts2LCC-BY-SA-4.07
RPi pHat-Thermocouple
mikelawrence
65 × 30 mm54 parts2LMIT7
ESP32Badge hackgdl-2025
ElectronicCats
73.4 × 79.5 mm54 parts2LNo license7
STM32Snaaur v1
duongngochoan
90.9 × 38.4 mm54 parts2LNo license7
STM32Snaaur v1
90.9 × 38.4 mm54 parts2LNo license7
AVR/ArduinoBerlinUhr
designer2k2
100 × 130.1 mm53 parts2LGPL-3.07
PISIC
yuburoll
102 × 82.7 mm53 parts2LMIT7
Ml dev board
coon42
100 × 73.2 mm53 parts2LNo license7
Silicon LabsDSMR-Splitter
basilfx
59.9 × 39.9 mm53 parts2LCC-BY-NC-4.07
AVR/ArduinoProtoino01
hwreverse
75 × 66 mm52 parts2LBSD-3-Clause7
6502fast3io
gfoot
99.7 × 80 mm52 parts2LUnlicense7
LoRaPowerBox
h0lad
51.6 × 60.6 mm52 parts4LCERN-OHL-S-2.07
RP2040/RP2350Copico board
thomasshanks
100 × 96 mm52 parts2LMIT7
RP2040/RP2350Schematic
picocomputer
150 × 100 mm50 parts2LNo license7
AVR/ArduinoDual swing gate controller
motivemachine
99.7 × 99.1 mm50 parts2LMIT7
STM32Thermal camera
fedetft
69 × 34 mm50 parts2LNo license7
Feather-ZED-F9P-GPS
averywallis
61 × 59 mm50 parts2LGPL-3.07
Raspberry PiRpiNixieBarGraphHat
drkmsmithjr
65 × 30 mm48 parts2LMIT7
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