RFID (Radio Frequency Identification) systems work by using electromagnetic fields to automatically identify and track tags attached to objects. These systems consist of three main components: RFID tags, RFID readers, and a backend database system.
RFID tags contain electronically stored information and are attached to objects for identification. When an RFID tag passes within the electromagnetic field of an RFID reader, it receives a signal from the reader and transmits data back to the reader. The reader captures this data and sends it to the backend system for processing.
The backend system then uses this data to identify and track the tagged objects. This information can be used for various applications such as inventory management, access control, supply chain management, and more. RFID systems provide a cost-effective and efficient way to automate identification and tracking processes.
