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<br />
<br />Features:
<br />MF RC522 is applied to the highly integrated read and write
<br />13.56MHz contactless communication card chip
<br />Low-voltage, low-cost, small size of the non-contact card chip to read and write
<br />Smart meters and portable handheld devices developed better choice 
<br />The MF RC522 use of advanced modulation and demodulation concept completely integrated 
<br />in all types of 13.56MHz passive contactless communication methods and protocols
<br />14443A compatible transponder signals
<br />The digital part of to handle the ISO14443A frames and error detection. 
<br />support rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products
<br />MFRC522 support MIFARE series of high-speed non-contact communication, two-way data 
<br />transmission rate up to 424kbit/s
<br />MF RC522&nbsp; are similar to MF RC500 MF RC530 , but also have the characteristics and 
<br />differences. Communication between it and the host SPI mode helps to reduce the connection 
<br />narrow PCB board volume, reduce costs
<br />The MF522-AN module design circuit card reader, easy to use
<br />Low cost, and applies to the user equipment development
<br />The reader and&nbsp; advanced applications development meet&nbsp; the user RF card terminal 
<br />design/production needs
<br />This module can be directly loaded into the various reader molds, very convenient
<br />
<br />Specification:
<br />Operating Current :13-26mA/DC 3.3V 
<br />Idle Current :10-13mA/DC 3.3V 
<br />Sleep Current: &lt;80uA 
<br />Peak Current: &lt;30mA 
<br />Operating Frequency: 13.56MHz 
<br />Supported card types: mifare1 S50 mifare1 S70 mifare UltraLight mifare Pro mifare Desfire
<br />Environmental Operating Temperature: -20-80 degrees Celsius 
<br />Environmental Storage Temperature: -40-85 degrees Celsius 
<br />Relative humidity: relative humidity 5% -95% 
<br />Data transfer rate: maximum 10Mbit/s 
<br />Size: RFID-RC522 Module:3.9 x 6 cm&nbsp;&nbsp;&nbsp; The Standard S50 Blank Card :8.5 x 5.4 cm
<br />Diameter of S50 special-shaped card: 3.1(max)&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;
<br />Net weight: 67 g
<br />Package weight: 87 g
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<br />Package Included:
<br />1 x A RFID-RC522 Module 
<br />1 x The Standard S50 Blank Card 
<br />1 x S50 special-shaped card (as shown by the key ring shape) 
<br />1 x straight Pin 
<br />1 x Curved Pin
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