NFC

NFC (Near Field Communication) is a wireless communication technology that allows two devices to communicate with each other when they are brought close together, typically within a few centimeters. NFC is a subset of RFID technology and operates at a frequency of 13.56 MHz. NFC technology enables contactless communication between devices, making it ideal for mobile payments, access control, and data transfer. NFC-enabled devices can read and write to NFC tags, which are small, passive devices that can store information such as web links, contact details, or product information. NFC technology is widely used in smartphones, smartwatches, and other wearable devices, as well as in contactless payment systems such as Apple Pay and Google Wallet.
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