id badge printer supply
id badge printer supply(Redirected from RFID)Some information in this article or section has not been verified and may not be reliable. Please check for any inaccuracies, modify and cite sources as needed. To meet Wikipedia's quality standards, this article or section may require cleanup. Please discuss this issue on the talk page, or replace this tag with a more specific message. Editing help is available. This article has been tagged since July 2006. Clips, Pins & Findings. An EPC RFID tag used for Wal-MartRadio Frequency Identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is an object that can be attached to or incorporated into a product, animal, or person for the purpose of identification using radio waves. Chip-based RFID tags contain silicon chips and antennas. Passive tags require no internal power source, whereas active tags require a power source. History of RFID tagsAn RFID tag used for electronic toll collectionIn 1945 Léon Theremin invented an espionage tool for the Soviet government which retransmitted incident radio waves with audio information. Soundwaves vibrated a diaphragm which slightly altered the shape of the resonator, which modulated the reflected radio frequency. Once your ID card system is up and running, you'll need a reliable ID badge printer supply source. Home hot tub supplies dog supplies drafting supplies emergency supplies sewing supplies sign supplies supply chain logistics management pet supplies birds 12 volt power supplies desktop power supply power wheel chair powered wheel chair honda power generator mean well power supply sola power supplies rf power steam power generator computer gateway power supply power supply atx 250 power rack system free online dating service domain name registration service voicemail service prepaid wireless phone service lawn services tax preparation services data backup services internet provider services answering service california new car buying service call centre services payroll processing services dsl service florida debt educational relief services baptist dating internet services broadband dsl internet service cellular phone service plan residential dsl service 800 phone services dsl service california lawn service limo services in san francisco phone service comparisons |