Siemens IT Solutions and Services has conducted a proof-of-technology test on RFID-based equipment that can be utilized to monitor shipping containers while they’re at sea. The company says the test ...

As vehicle access-control systems utilizing UHF RFID are gaining traction among gated communities, parking lots and other controlled areas, the cost has still been challenging. Readers deployed at ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...