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
Skibidi phone usb hub
tobycm
70 × 50 mm30 parts4LMIT4
Powerbank
k-off
17.9 × 64.9 mm30 parts2LApache-2.04
Zx specdrum re created
zxinfo-diy-electronics
76 × 51.4 mm29 parts2LNo license4
STM32Induction heater controller
diondokter
64 × 56 mm29 parts2LNo license4
48power
Supermagnum
70 × 54.5 mm29 parts2LCC0-1.04
IO-expander-MCP23017-breakout hardware design
SolderedElectronics
22 × 38 mm29 parts2LTAPR-OHL-1.04
ESP32Wemos c3mini clone
sergiomd4
25.4 × 34.2 mm29 parts2LCC0-1.04
Z80-CPM
skiselev
101.6 × 53.3 mm28 parts2LCERN-OHL-S-2.04
Esp ch340-programmer
selim13
46 × 26 mm28 parts2LMIT4
Amiga RGB video splitter
jbilander
60.5 × 60 mm28 parts2LCC-BY-SA-4.04
Ts9 clone
ioankatsi
100 × 80 mm28 parts2LNo license4
Beaglesatella
hendersa
54.6 × 136.5 mm28 parts2LBSD-3-Clause4
Fuel gauge-BQ27441-breakout hardware design
38 × 22 mm27 parts2LTAPR-OHL-1.04
HB9TRU-Transistor-Audion
USKA-FOS
90 × 50 mm27 parts2LCC0-1.04
AVR/ArduinoBinaeruhr
timocramer
38 × 36.1 mm26 parts2LNo license4
AVR/ArduinoSpacecraft ATmega328 MOSFET
danielwilczak101
38.6 × 31 mm26 parts2LNo license4
Cphp82001
calcpsu
56 × 44 mm26 parts2LCC-BY-NC-4.04
ESP8266PCB Challenge - Master
D1360-64RC14
94.9 × 88.7 mm26 parts2LCC-BY-SA-4.04
AVR/ArduinoPOSpad
str-dst
37.1 × 40.9 mm26 parts2LCC-BY-NC-4.04
Piezo-9v
70 × 54.5 mm26 parts2LCC0-1.04
ESP32ESP32MiniDrop
stasiselectronics
74 × 54 mm25 parts2LCERN-OHL-S-2.04
AVR/ArduinoProgress 4 Final
AhmadHaniF1145
102.1 × 53.8 mm25 parts2LNo license4
18-36 V to isolated 5 V / 1 A planar flyback
jonahsaunders
50 × 104 mm25 parts6LMIT4
2022-SuperCon-Badge-Programing-Addon
brokebit
37.5 × 48.3 mm25 parts6LNo license4
ESP8266DraadloosDeurbel
pappavis
51.8 × 58.4 mm25 parts2LMIT4
NXPMainboard smd
OpenHumidistat
46.5 × 38.1 mm25 parts2LCERN-OHL-S-2.04
FIC-486-GAC-2-Cache-Module
raszpl
90.8 × 33.2 mm24 parts4LGPL-3.04
ESP32Rover-ELEC
rice-robotics-club
60.9 × 86.9 mm24 parts2LGPL-3.04
ESP32Rust matter led
arlyon
27.2 × 96.2 mm24 parts2LNo license4
HW AC-DC-Flyback-5W-5V1A-Reference-Design
TDLOGY
50.1 × 16.8 mm24 parts2LNo license4
ESP8266Belle
sayanee
44.5 × 44.5 mm24 parts2LNo license4
Ch375serial
ChartreuseK
73.8 × 31.1 mm24 parts2LCERN-OHL-W-2.04
Morphesp240-addon devboard
ccadic
41.9 × 88.9 mm24 parts2LNo license4
Raspberry PiMearm pi hat
mimeindustries
65 × 56.5 mm24 parts2LNo license4
ESP32ESP32 TOUCH LED
mortens-lab
200 × 200 mm23 parts2LMIT4
Mpcie lea m8t
neggles
30 × 51 mm23 parts2LMIT4
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