RFIDlugejad

RFIDlugejad, often translated as RFID readers or RFID scanners, are devices used to read information stored on RFID tags. RFID is a technology that uses radio waves to identify and track objects. RFID tags are small electronic devices that contain a microchip and an antenna, which can be attached to or incorporated into an object.

RFIDlugejad function by emitting radio waves that power the passive RFID tags or communicate with active RFID tags that have their own power source. When an RFID tag is within the range of the reader, the reader's antenna sends out a signal. This signal can either power up a passive tag, allowing it to transmit its stored data back to the reader, or it can trigger an active tag to send its data. The reader then receives this data, which typically includes a unique identifier and sometimes other information, and processes it for various applications.

These devices come in various forms, from handheld units used for inventory management to fixed readers integrated into doorways, conveyor belts, or point-of-sale systems. Their applications are widespread, including inventory control, asset tracking, access control, contactless payments, and supply chain management. The distance at which an RFIDlugeja can communicate with a tag varies depending on the type of RFID system (low frequency, high frequency, or ultra-high frequency) and the power of the reader and tag.