Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

As a leading enterprise in the field of circular economy of electronic components, Shenzhen Mingjiada Electronics Co., LTD., relying on its strong economic strength and good business reputation ‌, Mingjiada Electronics started efficient recycling (ST) ST25 NFC label and card reader and secure NFC.

What is NFC technology?

NFC technology uses an RF link operating at 13.56 MHz to establish an RF connection between the card reader and the tag. To ensure security, the range of communication is usually limited to a few centimeters.

Most of the time, NFC tags are small, battery-free chips that can be placed inside or on a physical object. NFC tags store information. When the card reader is near the tag, it can read the information stored in the chip and perform various tasks.

The card reader is located inside the mainframe and uses a magnetic field (13.56 MHz) to power the label. Like NFC controllers in smartphones, NFC card readers can also be used as tags, providing support for a variety of use cases.

Core recycling category

1, ST25 NFC tag and card reader:

ST25 NFC Tags: NFC tags are battery-free components for advanced digital experiences aimed at consumer applications.

ST25 Dynamic NFC Tag: Dynamic NFC tag with wire connection (I²C or PWM) for consumer or industrial applications.

ST25 NFC Card Reader: The NFC card reader can meet a wide range of RF power requirements, and its unique features make it suitable for a variety of applications.

2. Secure NFC:

ST21 NFC Controller: Standard NFC controller designed for integration in mobile devices and NFC compliant products.

ST54 Secure NFC: A single chip secure NFC chip that integrates NFC controller, eSIM and security components.

We offer a wide range of recycling options both domestically and internationally, with offices in Japan, Hong Kong, Russia, Taiwan, USA, Canada, Germany, France, UK and Hungary, and delivery from anywhere in the world. For stock handling please visit www.hkmjd.com.