| dc.description.abstract | Main objective of RFID based Attendance System project is to take the attendance of students
or employees. Notification sends to parents or authority. To demolish the flaws associated with
the manual attendance system.
Radio-frequency identification (RFID) is a technology that uses radio waves to transfer data
from an electronic tag, called RFID tag or label, attached to an object, through a reader for the
purpose of identifying and tracking the object. RFID chips contain a radio transmitter that emits
a coded identification number when queried by a reader device. Some RFID tags can be read
from several meters away and beyond the line of sight of the reader. The application of bulk
reading enables an almost-parallel reading of tags. This small type is incorporated in consumer
products, and even implanted in pets, for identification. in this project we use RFID-522 as rfid
card reader, Sim-800L as sms notifier and Arduino Mega as the controller of the project. | en_US |
