ARDUINO Accessory, MFRC-522 RFID Radio Frequency Inducing Reader Sensor Board, Card Key, Shield

MF RC522: MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip. Low-voltage, low-cost, small size of the non-contact card chip to read and write Smart meters and portable handheld devices developed better choice. The MF RC522 use of advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols 14443A compatible transponder signals. The digital part of to handle the ISO14443A frames and error detection. Support rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s. MF RC522 are similar to MF RC500 MF RC530 , but also have the characteristics and differences. Communication between it and the host SPI mode helps to reduce the connection narrow PCB board volume, reduce costs. The MF522-AN: The MF522-AN module design circuit card reader, easy to use. Low cost, and applies to the user equipment development. The reader and advanced applications development meet the user RF card terminal design/production needs. This module can be directly loaded into the various reader molds, very convenient. Specifications: Operating Current :13-26mA/DC 3.3V Idle Current :10-13mA/DC 3.3V Sleep Current: <80uA Peak Current: <30mA Operating Frequency: 13.56MHz Supported card types: mifare1 S50,mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire Environmental Operating Temperature: -20-80 degrees Celsius Environmental Storage Temperature: -40-85 degrees Celsius Relative humidity: relative humidity 5% -95% Data transfer rate: maximum 10Mbit/s Size: RFID-RC522 Module: approx.40 x 60mm/1.57 x 2.36'' Net weight: approx. 16g Note: Due to different producing batches, product details might be a little different. Included: 1 x MFRC-522 RFID Radiofrequency Inducing Reader Sensor 1 x Standard S50 Blank Card 1 x S50 Key-Shaped Card 1 x Straight Pin 1 x Bending Pin