500pcs Poker Chip Tray - Manufacturers, Suppliers, Factory from China

500pcs Poker Chip Tray, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Application and Market Analysis of NFC Readers

NFC (Near Field Communication) card reader is a wireless communication technology used to read cards or devices with proximity sensing technology. It can transmit information from a smartphone or o...
How does the RFID blocking card block the signal?

The RFID shielding card uses a signal circuit board with shielding technology to shield RFID signals. We put the high-frequency shielding card in the wallet or within 3cm of the position where we w...
what is NFC Cards

NFC cards use near-field communication technology to allow contactless communication between two devices over a short distance. However, the communication distance is only about 4cm or less. NFC ca...
How to use nfc

NFC is a wireless connection technology that provides easy, safe and fast communication. Its transmission range is smaller than that of RFID. The transmission range of RFID can reach several meters...
How to choose the material of nfc card?

When choosing the material for an NFC (Near Field Communication) card, it’s important to consider factors such as durability, flexibility, cost, and intended use. Here’s a brief overvie...
What is RFID Library Tag ?

RFID Library Label-RFID Book Management Chip Product introduction: The RFID library tag is a passive low-power integrated circuit product composed of an antenna, a memory and a control system. It c...