Open source PCB designs you can simulate
12,836 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.
AVR/Arduino
The Bonkulator
shannon-greenlight
70.8 × 110 mm255 parts4LGPL-3.011RP2040/RP2350
Thor's Arsenal
shannon-greenlight
70.8 × 110 mm300 parts4LGPL-3.01Zoxnoxious Pole Dancer Mixing Filter
brer-rabbit
80 × 80 mm150 parts4LGPL-3.068