Uses the common MFRC522 chip to provide contactless 13.56MHz switching via electromagnetic field. Easy to set up with Arduino using readily available libraries. Includes key fob and credit card style tags. 3.3V input. Size: 40Lx60W mm.
Uses the common MFRC522 chip to provide contactless 13.56MHz switching via electromagnetic field. Easy to set up with Arduino using readily available libraries. Includes key fob and credit card style tags. 3.3V input. Size: 40Lx60W mm.