[Pierre] recently bought his first car and decided to make his own RFID electric starter for it! An Arduino Nano controls ... circuit closer to the wheel and use an NFC ring to start it!

There’s a library, but you have to change over your Arduino to use USB 2.1. It turns out that ... He also decided against RFID but didn’t really say why. NFC business cards are a thing.

Projects that fall into this category include an RFID-based door lock mechanism ... there are several other small Arduino ...