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
Due circuit
henryymliu
88.9 × 114.3 mm21 parts2LLGPL-3.03
AVR/ArduinoNext micro
siderakb
17.8 × 33 mm21 parts2LMIT3
CE-PiicoDev-OLED-SSD1306
CoreElectronics
25.4 × 25.4 mm21 parts2LMIT3
AVR/ArduinoBullion
coddingtonbear
38.8 × 27.3 mm21 parts2LNo license3
Cf deck carrier
tomvand
33 × 28 mm20 parts4LCC-BY-4.03
Lumushackpad
Araadh3111
77.7 × 78.3 mm20 parts2LNo license3
Atari voltage dependent resistor
nmikstas
6 × 14 mm20 parts2LNo license3
Reste mignon
sporniket
99.1 × 99.1 mm20 parts4LCC0-1.03
ESPTINY86 Stompbox
dusjagr
54.8 × 106.4 mm20 parts2LApache-2.03
Elements
KamMalinski
120.5 × 88 mm20 parts2LAGPL-3.03
Pool controller
marklynch
80 × 75 mm20 parts2LCERN-OHL-P-2.03
AVR/ArduinoCopperhead quiet orbit
copperheadhq
57 × 57 mm19 parts2LCustom license3
AVR/ArduinoWaterTankMonitor
ncolomer
35.4 × 39.4 mm19 parts2LUnlicense3
Beaglebone spi flasher cape
mrnuke
86.4 × 54.6 mm18 parts2LNo license3
SerialULA
kgl2001
17.8 × 35.6 mm18 parts2LCC-BY-SA-4.03
KiCad
Kampi
13.3 × 25.7 mm18 parts4LNo license3
AVR/Arduino3ch pwm sao badge
9a
28 × 15.8 mm18 parts2LNo license3
AVR/ArduinoTheroof
a-wai
60 × 53.6 mm18 parts2LCERN-OHL-1.23
Serial bread
testudor
26 × 32 mm18 parts2LCC-BY-SA-4.03
ESP32Yunyu esp32
yunyu-x
40 × 40 mm18 parts4LApache-2.03
AVR/ArduinoSB Pixel Count
computergeek1507
53.5 × 26.5 mm18 parts2LNo license3
Rosario-ROV
dakriy
65 × 56 mm18 parts2LMIT3
CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico
50.4 × 51.4 mm17 parts2LMIT3
TMC5262 External Driver
comradef191
50 × 50 mm17 parts4LCERN-OHL-S-2.03
Hyperscale
jmgrosen
103 × 26.3 mm17 parts2LCERN-OHL-P-2.03
Ruler V2
ben5049
155 × 30 mm17 parts2LApache-2.03
AVR/ArduinoArduino as-ISP-shield
atoomnetmarc
57.2 × 53.3 mm17 parts2LApache-2.03
Neogeo diag aes prog
jwestfall69
174 × 134 mm17 parts2LUnlicense3
PWR
macmade
74 × 72 mm17 parts2LCERN-OHL-1.23
HRDW-PDTrigger HUSB238
Freimor
15.2 × 25.4 mm17 parts2LMIT3
RP2040/RP2350Rota Pi
AmmarSyamil
90 × 94 mm16 parts2LNo license3
Lora node e78-868ln22s minipci
voloviq
30 × 51 mm16 parts2LNo license3
ESP32Cashout-Station
Waddle-Penguin
48 × 110 mm16 parts2LNo license3
ESP8266Esp8266-temp sensor
halicek
18.4 × 39 mm16 parts2LNo license3
Fan-Speed-Controller
JESDevCom
38 × 39 mm16 parts2LMIT3
Keychain
GlassyBridge
83 × 97.9 mm16 parts2LMIT3
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