Scienticy RFID Reader/Writer RC522 Module with RFID Card and Tag Electronic Components Electronic Hobby Kit

Scienticy - [A] The RC522 module adopts the RC522 original chip design card reader circuit, which is easy to use and low in cost. It is suitable for users of advanced applications such as device development and card reader development, and users who need to design/produce RF card terminals. This module can be directly loaded into various reader molds. The module adopts a voltage of 3.3V, and can be directly connected with any CPU motherboard of the user through a few lines of the SPI interface, which can ensure stable and reliable operation of the module and long reading distance...[B] The MF RC522 is a special chip that reads cards without touching them. It works at a frequency of 13.56MHz. This chip was made by a company called NXP. It's designed for a special kind of application called the "Three Tables". It's a good choice for devices that need a small chip with low power and that don't need physical contact. The MF RC522 uses a smart way to send and receive information. It can understand different types of 13.56MHz communication methods. It can also talk to cards that work with the 14443A standard. It's good at spotting mistakes in the data it gets. It can also do some special math to keep the information safe. It can talk to special cards made by MIFARE. It can do this very quickly, with data speeds of up to 424kbit/s. The MF RC522 is part of a family of chips that read cards at 13.56MHz. There are others like MF RC500 and MF RC530. They share some things in common, but they also have their own special features. The MF RC522 talks to the main computer using something called SPI mode. This makes it easier to connect and takes up less space on the computer's circuit board. In the package, you'll find one RFID Reader, one RFID Card Tag, and one RFID Key chain Tag. Unlock the potential of contactless communication with the MF RC522 RFID Reader Writer Module. This module, based on the advanced MFRC522 chip, offers a cost-effective solution for a wide range of applications. With its 13.56MHz operating frequency, this module provides efficient and reliable integration for smart instrumentation, portable handheld devices, and more. Enhance your operations with this user-friendly, cost-effective MF RC522 RFID Reader Writer Module. Whether you're in logistics, event management, or asset tracking, this module offers a reliable solution with easy integration. Invest in efficiency and accuracy today!