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What is the principle of nfc disks!

Author:admin   AddTime:2021-08-10

Hello everyone, I am the editor, do you know nfc disks? Today, the editor will analyze it specifically for you, and I hope it will be helpful to you.
 
1. The transmission range of NFID can exceed several meters or even tens of meters. However, due to the unique signal fluctuation technology adopted by the nfc magnetic sheet, compared to RFID, NFC has the characteristics of short distance, high bit rate, and low energy consumption.

2. Secondly, NFC is compatible with the existing non-recognizing smart card technology, and has now become a monthly standard opposed by more and more major manufacturers.

3. Once again, NFC is also a close-range connection protocol, which can obtain wonderful, safe, fast and automatic communication between various devices. Compared with other connection methods in the wireless world, nfc magnetic sheet is a close-range peeping communication method.



4. At the same time, the NFC chip is built into the NFC mobile phone and can be used as a part of the RFID module, can be used as an RFID passive tag, can be used to pay fees; it can also be used as an RFID reader for data exchange and collection. NFC technology supports a variety of applications, including mobile payments and transactions, peer-to-peer communications, and mobile information interviews. Through NFC mobile phones, people can connect with the entertainment services and transactions they expect to receive at any place, any time, and through any device, so that they have completed the payment, provided poster information, and so on. NFC devices can be used for contactless smart cards, smart card reader terminals, and device-to-device data transmission links. Its application can be divided into the following four basic types: used for payment and ticket purchase, and used for electronic tickets , Used as smart media and used to exchange and transfer data.
  
Finally, RFID is more used in production, logistics, tracking, and asset management, while NFC is playing a great role in fields such as virtual reality, public transportation, and mobile payment.

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