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 ...

If a computer science student has a scheduling conflict and wants to attend two different classes that occur at the same time, what should that student do? In a session at the DEF CON 29 conference on ...

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 ...

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating to ...

[Jason] really wanted to build an RFID controlled garage door opener and decided to turn to Arduino to get the job done. For someone who’s never worked with an Arduino before, he really seemed to know ...

Whole world and administrators of educational institutions’ in the country are concerned about regularity of student attendance. Student’s overall academic performance is affected by the student’s ...

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

Keep in mind the protest of hundreds of workers, the western railway temporarily suspended the use of radio-frequency identification tags (RFID) till the concerns of employees are amicably resolved.