RFID (Radio Frequency IDentification) has many real world applications. One of them is in locking and unlocking systems which scan the RFID tag and compare the information to the already stored information in the database and decide whether to unlock the door or not.
Such a system is designed by our team of four members (I, Hamza Ghaffar, Hamza Sumbal and Muhammad Bisaam) as an end semester project for the course "Electrical Network Analysis".