Radio Frequency Identification

A method of identifying unique items using radio waves. Typically, a reader communicates with a tag, which holds digital information in a microchip. But there are chipless forms of RFID tags that use material to reflect back a portion of the radio waves beamed at them.

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Recommendatory

› Random access memory
› Read
› Read range
› Read rate
› Read-only
› Read-write
› Reader
› Reader field
› Reader module
› Reader talks first