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
Digital-Stethoscope
darknight2163
113.1 × 41.3 mm30 parts2LNo license9
UKMARSBOT LineSensorBasic
ukmars
40.5 × 81.4 mm30 parts2LMIT9
AVR/ArduinoAtmega328p standalone board
BenRoe
47 × 88 mm29 parts2LNo license9
Srambo 1
piotr-wiszowaty
113 × 42 mm29 parts2LGPL-3.09
Kosmo sidechain
polykit
50 × 200 mm28 parts2LNo license9
Minima PAMP
nradulovic
70 × 50 mm28 parts2LNo license9
ESP8266EnvMonitor
kennySzhucheng
80 × 60 mm27 parts2LNo license9
RP2040/RP2350FIS-Display
Supermagnum
69.6 × 79.5 mm27 parts2LNo license9
Rc2014-ym2151
electrified
100 × 50 mm27 parts2LNo license9
STM32STM32alt
profdc9
26.7 × 76.2 mm27 parts2LNo license9
Edromufu
edromufu
57.5 × 38.5 mm26 parts2LMIT9
Hw microdiff
aw
22.5 × 46 mm26 parts4LCC-BY-SA-4.09
Rover Motor Driver
ElectronicCats
40 × 70 mm26 parts2LGPL-3.09
Yuki
crolbar
141.6 × 98 mm25 parts2LGPL-3.09
STM32Windnerd-Core
windnerd-labs
88 × 17.1 mm25 parts2LCERN-OHL-S-2.09
ESP8266Blinder
nophead
42 × 45 mm24 parts4LGPL-3.09
Lgdxrobot2-design
yukaitung
75 × 110 mm24 parts2LMIT9
STM32STM32 DS2480 USB Stick
alitekin2fx
33 × 14 mm24 parts2LNo license9
USB-UART-CH340C-converter board hardware design
SolderedElectronics
38 × 22 mm23 parts2LTAPR-OHL-1.09
Nano488
fachat
106.8 × 75.9 mm23 parts2LGPL-3.09
Drink me
yatara-cc
94 × 29 mm22 parts2LGPL-3.09
TFRPM01
ThunderFly-aerospace
37.5 × 19 mm21 parts2LGPL-3.09
Mu100-dit
nikitalita
18 × 49.5 mm21 parts4LMIT9
CAN-Transceiver-MCP2518-board hardware design
38 × 22 mm20 parts2LTAPR-OHL-1.09
ESP8266Esp dsc
synfinatic
53.2 × 35.3 mm19 parts2LGPL-3.09
PIC6502-CRAB-APPLE
gcswales
69.9 × 74.3 mm19 parts2LGPL-3.09
RP2040/RP2350CYBERPAD-01
KaiPereira
95 × 75 mm19 parts2LNo license9
NES-IO-Board nessionator
KabukiFlux
74.4 × 72.8 mm19 parts2LBSD-3-Clause9
AVR/ArduinoArduino pro mini KiCad5
sagarHackeD
33.7 × 20.3 mm18 parts2LGPL-3.09
DotMG (Pro Micro)
menehune23
226.6 × 87.2 mm17 parts2LNo license9
AVR/ArduinoArduino Battery Powered clone with extended EEPROM and clock
Ikarthikmb
42.2 × 30.5 mm17 parts2LNo license9
Raspberrypi-3-usb hub
ar13pit
127 × 61 mm17 parts2LGPL-3.09
NYSM2 Open Stepper Standard
BoltzRnD
22 × 28.5 mm17 parts2LGPL-3.09
Pmod microphone array 2x2
MarcinWachowiak
80 × 80 mm15 parts2LCC-BY-NC-4.09
RP2040/RP2350Trackball lt6c
lambdakb
62 × 66.4 mm15 parts2LCERN-OHL-S-2.09
555 badge
ShawnHymel
53.9 × 85.6 mm15 parts2LNo license9
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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