These are small electronic devices that contain a unique identifier and an antenna. The tag can be attached to or embedded in objects, animals, or people. There are two main types of RFID tags: active and passive. Active tags have their own power source (battery) and can transmit signals over longer distances, while passive tags rely on the energy from the RFID reader to transmit their data.
These are devices that emit radio waves and receive signals from RFID tags. When an RFID tag comes within range of the reader, it energizes the tag, allowing it to transmit its unique identifier back to the reader. The reader then processes this information, typically sending it to a computer system for further analysis and tracking.
