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 ...
CARMEL, INDIANA (May, 18 2021) – Allegion U.S., a leading provider of security products and solutions, today announced the unveiling of its next generation reader controller – the Schlage RC. This new ...
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