by John Hanson
RFID is the abbreviation for Radio Frequency Identification. RFID is a method used to store and retrieve data using RFID transponders or tags. RFID tags have antennas that allow them to accept and respond to queries from the RFID transceiver. There are passive and active RFID tags. The difference between the two is that passive tags do not need an internal power source, but active tags do. RFID technology is already used in many technologies today. The future of RFID technology seems Continue reading The Skinny on RFID