Implementation of Security Lock using RFTAG using Arduino

Abstract

RFID is a method of using Radio waves to identify and communication the data to the RF reader. If uses to the RF reader Radio wave to communication with .Active Radio Frequency Reader. We have implemented a secure entry pass using RF Reader. The RF reader uses Radio waves to tags and tells information, The RF Reader is the unique tag emitted by the radio waves the waves are act as the power to the passive RF tag. This is requirement of the secure gate steams from the fact that usual keys and paper have authentication problem is that, they can easily tampered with and can duplicated. The RFID provides a means to provide a better authentication allowing only the RFID holders to pass the lock. The RFID lock provides radio waves and the passive electrode picks the RF waves from transmitting to send its unique ID.