This RFID Access Control Shield transforms your Arduino to an access control device. It comes with EM-18 compatible micro RFID unit onboard. This shield includes almost everything that an access control system requires. Onboard Relay driving circuitry helps your Arduino to control magnetic locks, so..
This RFID Access Control Shield transforms your Arduino to an access control device. This unit is compatible with RFID modules such as micro RFID, EM-18 and ID-3LA. It includes almost everything that an access control system requires. Onboard Relay driving circuitry helps your Arduino to control mag..