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How NFC is working in device?

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How NFC is working in device?
posted Apr 9, 2015 by Nagaraj

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NFC is a means of sending data over radio waves. In that sense it is similar to Wi-Fi or Bluetooth, but unlike those protocols (and like RFID) NFC can be used to induce electric currents within passive components as well as just send data. And it is faster than Bluetooth, in general. Indeed the two are closely linked, Samsung Beam uses NFC to pair devices, and then Bluetooth to transfer data.

Near Field Communications (NFC) is a set of standards for portable devices. It allows them to establish peer-to-peer radio communications, passing data from one device to another by touching them or putting them very close together

answer Apr 11, 2015 by Amit Kumar Pandey
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