06/08/2012 General electronics
RFID Attendance Card @ 9310351872
Radio-frequency indentification (RFID) is the use of an RFID tag applied to or incorporated into a product, like a card for the purpose of identification and tracking using radio waves. Some tags can be read from feet awy and beyond the line of sight of the reader.
Most RFID tags contain at least tow-parts. One is an integared circuit for storing and processing information, and the second is an antenna for receiving and transmitting the signal.
ITP T 7 Fingerpunching & Card Attendance Machine @ 9310351872Specifications:- 32 Bit high speed embedded processor 2000 FP Templated 80000 Trans...