RFID-RC522 DIY Safety Key Fob Sensor RF IC Card Module Board

Main Features:
1. Working current: DC 3.3V / 13 - 26mA
2. Idle current: DC 3.3V / 10 - 13mA
3. Sleep current: < 80uA
4. Peak current: < 30mA
5. Working frequency: 13.56MHz
6. Supports card: Mifare1 S50, mifare1 S70, mifare Ultralight, mifare Pro, mifare Desfare
7. Application: Various electronic products and DIY projects