STEVAL-MKI139V4

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Evaluation and demonstration boards and kits serve a wide range of purposes for engineering teams and allow them to quickly evaluate any particular design. The STEVAL-MKI139V4 is an evaluation board and kit designed to simplify the development of keyless entry systems.

The STEVAL-MKI139V4 is a dual-frequency evaluation board and kit designed as a reference design for keyless entry systems. The board is based on MIFARE Plus® chips, a reliable 13.56 MHz contactless smart card, and EM TC822K, a LF chip (125 kHz), with a 64-bit, 32-bit nonvolatile EEPROM array. It is also equipped with an antenna for signal transmission, a voltage regulator, and an LCD display system. The results are compiled into a graphical user interface and synced to onboard PC software for easy evaluation.

The STEVAL-MKI139V4 is a powerful tool for app developers, system designers, and researchers because of its simplified integration into keyless entry systems. One of the main advantages of the STEVAL-MKI139V4 is its low profile, which makes it suitable for use in confined spaces. The board also offers superior mechanical performance compared to other conventional evaluation boards.

The STEVAL-MKI139V4 has a dual-frequency system which allows it to communicate with both 13.56 MHz cards and 125 kHz cards. The board is equipped with an LCD display which allows users to view the text in different languages. The display is user-friendly and can be customized to suit the user’s preferences. The board also has a contactless reader which allows users to read the information stored in the card without the need of inserting the card into the reader. The board has an integrated voltage regulator which allows it to function properly in a wider variety of temperatures and operating conditions.

The STEVAL-MKI139V4 has embedded code which enables it to handle the requests from the card to be read. The board is also equipped with a graphical user interface, which allows users to easily determine the parameters of the system, such as the type of card, its features, and its operating conditions. The graphical user interface also allows users to program the board so that it can perform specific functions, such as displaying messages, or sending commands to devices connected to it. The board has a wireless transceiver which allows it to be connected to other devices wirelessly, such as mobile phones, and handheld devices.

The STEVAL-MKI139V4 has a built-in voltage regulator which makes the board suitable for use in a wider range of operating conditions and temperatures. The board has embedded security measures which protect the system from attacks, and prevent the unauthorized access of data contained in the card. Once the board is installed, it can be used for a wide range of applications, such as the detection of metal objects, distance measuring, and verifying the identity of a user. The board offers reliable performance, and its features make it suitable for use in various applications.

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