RC522 13.56MHz RFID card
The RC522 is a compact and cost-effective RFID card reader module that operates at a frequency of 13.56MHz. It is designed for reading RFID cards and tags and is commonly used in access control systems, identification systems, and various RFID-based applications. The module supports a range of RFID tags and cards and provides a simple interface for integration with microcontrollers and other electronic systems.
Key Features:
- Operates at 13.56MHz frequency
- Compatible with various RFID cards and tags
- Provides SPI (Serial Peripheral Interface) for easy communication with microcontrollers
- Compact design for easy integration
- Low power consumption
- Includes built-in antenna for reading RFID cards
- Frequency: 13.56MHz
- Communication Interface: SPI (Serial Peripheral Interface)
- Operating Voltage: 3.3V to 5V DC
- Current Consumption: 13mA (typical) during operation
- Range: Up to 5cm (varies by card and environmental conditions)
- Dimensions: Approximately 40mm x 60mm x 10mm
- Operating Temperature Range: -40°C to +85°C
- Antenna: Built-in for card detection
- Access Control: Used in systems to control access based on RFID card identification.
- Identification Systems: Ideal for personal identification and authentication applications.
- Ticketing Systems: Integrates with ticketing solutions for events and transport.
- Inventory Management: Helps in tracking and managing inventory with RFID tags.
- DIY Projects: Suitable for hobbyist projects involving RFID technology.