IDUINO MFRC-522 RC522 Card Read Antenna RFID Reader IC Card Proximity Module Key Chain for Arduino Educational Electronic Hobby Kit
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Specification: Operating voltage: 4.5~5.2V Interface logic level: Onboard level converter chip, compatible with 3.3V / 5V. Operating current : 13-26mA Idle current : 10-13mA Sleep current: <80uA Peak current: <50mA Operating Frequency: 13.56MHz Supported card types: mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Data transfer rate: maximum 10Mbit/s
