[SUB][Become a Raspberry Pi Master] Completely Conquering Python [RFID Reader(MFRC-522)] Utilization

The RFID sensor (MFRC-522) is an RFID reader that uses the 13.56 MHz frequency to transmit data wirelessly, and is used for access control, item tracking, and more. The principle of operation of an RFID system is that when an RFID tag comes into range of the reader, it transmits the tag's data to the reader. The MFRC-522 uses the SPI communication method to transmit data. MFRC-522 modules are available inexpensively on Amazon, eBay, and elsewhere, and you should check the specifications and compatibility.
The hardware connection involves connecting the MFRC-522 module to the Raspberry Pi 4, making the appropriate connections to the power, ground, and SPI communication pins. Write and run code using Python on the Raspberry Pi to control the MFRC-522 module to read the ID and text of the RFID tag. Run the code to verify that the ID and text of the RFID tag are output correctly.
The RFID Sensor (MFRC-522) module can be used to implement a variety of RFID-based projects, and further learning and community support is available to help you troubleshoot any issues.