Radio Frequency Identification (RFID)
Radio Frequency Identification (RFID) is a technology that uses radio waves to automatically identify objects, animals, or people. It consists of a small tag that contains a chip and antenna and a reader that sends out radio signals. When the tag comes within range of the reader, it responds with its stored information. RFID is commonly used in various applications, such as inventory management, supply chain tracking, and access control. This system allows for quick and accurate data collection without the need for direct line-of-sight, distinguishing it from traditional barcodes.
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Radio Frequency Identification (RFID) is a technology that uses radio waves to automatically identify and track objects. It consists of two main components: a small tag attached to the item, and a reader that emits radio signals. When the reader comes close to the tag, it activates and sends back information, such as a unique identification number. RFID is used in various applications, including inventory management, access control, and contactless payment systems, enhancing efficiency and accuracy by allowing quick scanning without needing direct line of sight.