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
STM32STM32F405RGT6 breakout board
JordanAceto
50.8 × 83.8 mm38 parts2LCC-BY-4.03
Modular Filter
TZeng0698
35 × 22.2 mm38 parts2LNo license3
TI MSP430/CCKeithley 17X USB
sdp8483
70.5 × 44 mm38 parts2LMIT3
Duart
codorjan
99.1 × 49.9 mm38 parts2LCC-BY-SA-4.03
STM32Rx5808-receiver
msaribekyan
50 × 25 mm38 parts2LGPL-3.03
ESP8266Minitoy
al177
44 × 40 mm38 parts2LNo license3
Drone-Flight controller
ad-astra-et-ultra
69.3 × 53.5 mm38 parts2LApache-2.03
RP2040/RP2350Fw16
BBBSnowball
56.8 × 90 mm38 parts2LNo license3
Poly88 backplane rev 2.1
abzman
365.1 × 102.7 mm38 parts2LUnlicense3
Nordic nRFDOOOPE
JQ-C
129.9 × 98.7 mm37 parts2LNo license3
AVR/ArduinoEuroClockMD TwoBoards
fablabnk
30 × 128.5 mm37 parts2LNo license3
Silicon LabsProject-LabEmbeddedDesign2
Fescron
58.4 × 64.8 mm37 parts2LGPL-3.03
ShunkoBot Shield
Phersax
87.5 × 100.5 mm37 parts2LCC-BY-NC-4.03
Dabao v3c sdcard
Supermagnum
21 × 67.5 mm37 parts2LGPL-3.03
ESP32Google pixel tablet
slimcdk
39.6 × 11.2 mm37 parts2LNo license3
Tinyfs
sittner
69.9 × 96.1 mm37 parts2LGPL-3.03
STM32EL-210-MOD
suikan4github
66 × 65 mm36 parts2LMIT3
Melper
shannon-greenlight
160 × 60 mm36 parts2LGPL-3.03
Display-OLED-I2C-Blue-0.96-hardware design
SolderedElectronics
30 × 30 mm36 parts2LTAPR-OHL-1.03
Boards
OSHPark
104.1 × 35.6 mm36 parts2LNo license3
Z80DevBoard
dbuchwald
101.6 × 83.8 mm36 parts2LMIT3
EQMOD DIRECT Isolated
claudioarena
76.1 × 21.5 mm36 parts4LNo license3
STM32Kicad-BLACKPILL-STM32F401CCU6
deep002993
86.2 × 85.1 mm36 parts2LNo license3
ESP32AvionicaJaburu
equipeantares
100.2 × 61.8 mm36 parts2LNo license3
Pmod2rpi
fm4dd
65 × 56 mm36 parts2LCERN-OHL-1.23
Ft2232 jtag tap
tnishinaga
50 × 30 mm36 parts2LNo license3
OpenCAPI Breakout
mwrnd
50 × 71 mm36 parts4LBSD-2-Clause3
ESP32Esp32-jukebox
JonasDoebertin
65 × 40 mm36 parts2LNo license3
Uhub
JBlitzar
30.7 × 55 mm35 parts2LGPL-3.03
Stepper driver
janelia-kicad
42 × 42 mm35 parts4LBSD-3-Clause3
Isolator
SG-O
33 × 67.3 mm35 parts2LMIT3
I2C multiplexer TCA9548A
38 × 54 mm35 parts2LTAPR-OHL-1.03
ESP32Esp32 sensornode
rmd6502
70 × 33 mm35 parts2LApache-2.03
STM32STM32G030 DEVBoard
VILLO88
30 × 60 mm35 parts4LNo license3
BareTag Anchor
WaltTeb
59.3 × 24.5 mm35 parts2LNo license3
RFIDetector
wh201906
40 × 49.8 mm35 parts4LCERN-OHL-S-2.03
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