Open source PCB designs you can simulate
18,219 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.
STM32SuperPower-RPi
SensorsIot
65 × 56.5 mm98 parts2LCERN-OHL-W-2.0601
AVR/ArduinoSnopf
snopf
14 × 17.3 mm16 parts2LGPL-2.0145
AVR/ArduinoC64 Saver addon board
bwack
43.9 × 29 mm42 parts2LCERN-OHL-1.2123
AVR/ArduinoMAUS
MAKERSUN99
32.6 × 19.4 mm14 parts2LGPL-3.039
AVR/ArduinoWavelab-24G-Addon module
PA0MHE
118.5 × 94.5 mm187 parts2LMIT5
AVR/ArduinoDemo board
uvmaero
37.5 × 27.3 mm14 parts2LCC-BY-SA-4.03
AVR/ArduinoDemo board panelized
75 × 82.1 mm14 parts2LCC-BY-SA-4.03