Answer
Mar 08, 2025 - 04:06 AM
Near Field Communication (NFC) is a wireless communication technology that enables data exchange between devices over short distances, typically around 4 centimeters or less. It operates at a frequency of 13.56 MHz and supports data transfer rates ranging from 106 to 424 kbps. NFC is based on existing RFID standards and uses electromagnetic induction to facilitate contactless communication between devices, making it ideal for applications like mobile payments, access control, and information sharing.
