RFID Tags - What They Are and How They Work
December 31st, 2009 by admin
RFID Chips (Radio-Frequency Identification Chips) are widely used today. Dog-tags, supermarket products, even humans can be RFID-ed to keep track of their location and aid logistics. RFIDs are tiny, they are powered by external signals and and thus can be easily hidden from sight. They work on radio and thus unlike barcode they just need [...]
Tags: 
