Open source PCB designs you can simulate
20,833 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
Arduino NMR 5.4
SoukeyCircuits
90 × 79 mm126 parts4LGPL-3.052AVR/Arduino
Arduino NMR 5.2
SoukeyCircuits
100 × 75 mm76 parts4LGPL-3.052