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
Classab amp
prydin
84.5 × 82.6 mm63 parts2LNo license9
SN65DSI86 hat
brendena
55.8 × 58.4 mm63 parts4LNo license9
Modular Battery Emulator
batterylabunipi
72 × 71 mm63 parts2LNo license9
STM32Cjmcu2
aeracoop
57.8 × 57.2 mm62 parts2LGPL-3.09
AVR/ArduinoNixie control board
shengwen-tw
183.8 × 59.4 mm61 parts2LMIT9
FPGAEcp5 analog video
jboone
80 × 46 mm61 parts4LNo license9
FPGAIntel 10M02SCE144 Breakout Board
Otter-IO
82.6 × 53.3 mm61 parts2LGPL-3.09
Microchip SAMSammy
openinput-fw
25 × 45 mm60 parts4LCERN-OHL-P-2.09
ESP32Iot leddriver hw
0xjmux
57 × 56 mm58 parts4LNo license9
ESP32ESP32 Plotter Controller revB1
MarkJB
99.1 × 55.4 mm57 parts2LMIT9
RP2040/RP2350Luluu
fu5ha
64 × 30 mm57 parts4LNo license9
STM32Raccoon
mickabrig7
60 × 90 mm57 parts2LMIT9
RP2040/RP2350Rpboard squared
euvalennn
31.3 × 67 mm56 parts2LNo license9
STM32Raccoon
sunnyhaibin
100.9 × 71.5 mm56 parts4LMIT9
10knobs PT8211
tomcombriat
99.9 × 80 mm56 parts2LGPL-3.09
Bartender pump array
dburnsii
31.5 × 51.9 mm55 parts2LGPL-2.09
Microchip SAMUSMR Engineering Board
DarmorGamz
66 × 68.6 mm55 parts4LCustom license9
ALAMAK Carte Puissance
INSA-GEI
114 × 57 mm55 parts2LGPL-3.09
ESP8266Wifi2can
zhangxuhong1024
65 × 40 mm55 parts2LNo license9
RPi-HAT-RGBW-LED-Controller
mikelawrence
65 × 56 mm54 parts2LMIT9
RP2040/RP2350Rp2040-chord vco
BleepSound
20 × 128.5 mm54 parts2LCC-BY-SA-4.09
PowerBank
Smartech-git
69.3 × 35.5 mm54 parts4LNo license9
Nordic nRFNrf54 promicro
brendose
18 × 35 mm54 parts4LNo license9
ESP32ESP32N1
whitecatboard
78 × 26 mm53 parts4LNo license9
Sdr transmitter
rwth-afu
100 × 100 mm53 parts2LNo license9
STM32STM32F405RGT6 STUnoPlus
r-pv
42.3 × 55.8 mm53 parts2LGPL-3.09
Rgbpmod
pimdegroot
59.1 × 20.3 mm52 parts2LNo license9
Oresat c3-rf
oresat
44 × 34 mm51 parts4LMIT9
AVR/ArduinoPWM-Solar-Charge-Controller
Duckle29
58.4 × 66.7 mm51 parts2LMIT9
Alchitry IO Shield
adsehgal
65 × 45 mm51 parts2LNo license9
STM32Picowalker-32
mamba2410
44.1 × 51 mm50 parts2LNo license9
Qx10 titan clone
brijohn
281 × 79 mm48 parts2LNo license9
RP2040/RP2350Io
MichaelBell
84 × 40 mm48 parts4LBSD-3-Clause9
STM32Ebus2usb
jkyprian
87 × 30.8 mm48 parts2LNo license9
ESP32WaterRowerLinkPlus
nickbits1024
55 × 95 mm47 parts2LMIT9
ESP32Crimpdeq
crimpdeq
23 × 63.8 mm46 parts2LCustom license9
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