With origins dating back to the Second World War, RFID technology has proven to be a reliable means of identifying and tracking virtually anything, a use that has made it prolific across workplaces, ...
July 8, 2003 – Xtag, an RFID tag and reader manufacturer based in Leeds, UK, has developed a new long-range access control system that uses active (battery-powered) RFID tags. The company says uses ...
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 ...
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