Determine about the radio frequency, Computer Engineering

Determine about the Radio Frequency (RFID) 

This method includes using small electronic devices containing an Identification microchip and antenna; they work in a similar way to bar codes but can be read from a distance of 5 metres; often used to track livestock, vehicles, library books and goods sold in shops.


Posted Date: 9/12/2013 1:04:40 AM | Location : United States

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