Resources for electricity

Fritzing

Fritzing is a free program (open-source) for Windows, Mac and Linux that allows you to make electrical and wiring diagrams with realistic images for Arduino and breadboard.

Fritzing official page

KiCad

Kicad is a free program (open-source) for Windows, Mac and Linux that allows you to design electrical schematics and printed circuit boards. It is the program used on this web page to carry out most of the electrical diagrams that appear in the exercise sheets.

KiCad official page

Simulators