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 ...
TC53 devices have been expanded to enable users to read UHF RFID tags at a range of about four feet. Technology company Zebra recently released its TC53e-RFID device, an enhanced version of its TC53 ...
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