This RFID based attendance system circuit helps to take the attendance. Here, each person is issued an RFID tag. Controlling unit is in the institute. Whenever the card is placed near the reader, it ...

Mobile phone technology has continued to grow in terms of computation power, memory sizes and efficiency power utilization. The emergency of Smartphone has facilitated many applications for different ...

One key factor when it comes to designing solutions using passive UHF RFID is to understand how exactly the technology works, with its benefits and limitations, and to ensure that products are ...

Most educational institutions’ administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance ...