قارئ علامة nfc. كيفية استخدام العلامات نفك?

56 MHz Contactless RFID Technology For more information, click to download the brochure of this special accessory
The ACR122U comes with an optional stand to hold the smart card reader at an optimal angle, so that users can tap contactless cards or NFC-enabled devices onto the ACR122U with ease In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot

المصغرة usb القارئ nfc ذكي ومقاوم للماء وآمن

0 mm W x 12.

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NFC Contactless Payments
Transportation ACR122U Technical Specifications Dimensions 98
ما هو NFC؟ كل ما تحتاج لمعرفته حول تقنية NFC
8 mm H Weight 70
ما هي ميزة NFC Tag Reader في iOS 14 وكيف تعمل؟
1 and above ACR122U Typical Applications• The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use
With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently 0 mm L x 65
Furthermore, the ACR122U NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access systems and vending machines We issue the following declaration to inform our stakeholders of how we are addressing this issue, and to inform customers on how they can protect themselves against illegal products

كل ما تُريد أن تعرفه عن تقنية NFC

Built-in antenna for contactless tag access, with card reading distance of up to 50 mm depending on tag type• The ACR122U USB NFC Reader has been counterfeited by certain law-breaking parties.

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ما هو NFC؟ كل ما تحتاج لمعرفته حول تقنية NFC
Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications
كيفية استخدام العلامات نفك?
56 MHz Smart Card Interface Support• Built-in anti-collision feature only 1 tag is accessed at any time•
ما هي ميزة NFC Tag Reader في iOS 14 وكيف تعمل؟
For more information, please click