`contactless-technology` Related Article Results

Near Field Communication (NFC) is a communication technology that enables short-range wireless data transfer. Developed as a specialized form of Radio Frequency Identification (RFID) systems, it allows secure, two-way data transmission between devices operating typically at distances of a few centimeters. NFC is based on the principle of electromagnetic induction; low-power radio waves generated by an antenna coil in one device induce current in the antenna of another device, enabling data excha