By UBK-InfotechWhat is an RFID Tag? How RFID Tags and Chips Work Explained
An RFID tag (Radio Frequency Identification tag) is a small, wireless device used to identify and track objects using radio waves. Each tag contains a microchip and antenna that store and transmit data when scanned by an RFID reader. Depending on the type—passive, active, or semi-passive—the chip is powered either by the reader’s signal or an internal battery.
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