If you are interested in creating projects that involve RFID technology, such as access control, identification, or payment systems, you might want to consider this RC522 RFID Card Reader Module Kit for Arduino. This kit contains everything you need to get started with RFID using Arduino or other microcontrollers. It includes:
- A RC522 module that is the main component of the kit. It is a highly integrated reader/writer module that can communicate with RFID cards and tags at 13.56 MHz. It supports ISO 14443A/MIFARE mode and can read and write data to the memory of the cards and tags. It has a built-in antenna and can be interfaced with Arduino or other microcontrollers using SPI, I2C, or UART protocols. It also has an IRQ pin that can alert the microcontroller when a card or tag is detected.
- A S50 card that is a standard blank RFID card that can store up to 1 KB of data. It has a unique identification number (UID) that can be used to identify the card. It can be read and written by the RC522 module using MIFARE commands.
- A keychain tag that is a small and portable RFID tag that can be attached to keys or other objects. It has the same features as the S50 card, except that it has a smaller memory capacity of 64 bytes.
- Some jumper wires that are used to connect the RC522 module to the Arduino or other microcontrollers. The kit includes four female-to-female wires and four male-to-female wires.
Some of the features and specifications of this product are:
- RC522 module:
- Input voltage: 3.3V
- Frequency: 13.56 MHz
- Communication protocols: SPI, I2C, UART
- Dimensions: 40 x 60 mm
- S50 card:
- Memory capacity: 1 KB
- UID length: 4 bytes
- Dimensions: 85.6 x 54 x 0.8 mm
- Keychain tag:
- Memory capacity: 64 bytes
- UID length: 4 bytes
- Dimensions: 40 x 32 x 4 mm
