RC522 RFID RF IC card sensor module to send S50 Fudan card, keychain for arduino
- RFID-RC522 module one
- the standard S50 blank card one
- S50 shaped cards one (as shown keychain shape)
- vertical, curved row of pins each one
RC522 chip:
MF RC522 is applied to 13.56MHz contactless communication highly
integrated chip card reader, is NXP for the “Three Tables” application
launch of a low-voltage, low-cost, small size and non-contact card
reader chip, smart instrumentation and portable handheld devices
developed better choice. MF RC522 using advanced modulation and
demodulation concept completely integrated in all types of 13.56MHz
passive contactless communication methods and protocols. Support 14443A
compatible transponder signals. The digital part handles ISO14443A
framing and error detection. In addition, support fast CRYPTO1
encryption algorithms, terminology validation MIFARE products. MFRC522
supports MIFARE Series higher speed non-contact communication, two-way
data transfer rates up to 424kbit / s. As a highly integrated 13.56MHz
card reader new family of chips, MF RC522 MF RC500 and MF RC530 and
there are many similarities, but also have many features and
differences. It is between the host communication using SPI mode, helps
to reduce connection, reduce PCB board size and cost.
RFID module:
MF522-AN module adopts Philips MFRC522 original reader circuit chip
design, easy to use, low cost, suitable for equipment development,
development of advanced applications such reader users, the need for RF
card terminal design / production of the user. This module can be loaded
directly into a variety of readers molds. Module uses voltage of 3.3V,
through the SPI interface simple few lines can be directly connected to
the user any CPU board communication module can guarantee stable and
reliable work, reader distance;
Electrical parameters
- 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
- Product Physical Characteristics: Dimensions: 40mm × 60mm
- Environmental Operating temperature: -20-80 degrees Celsius
- Environment Storage temperature: -40-85 degrees Celsius
- Relative Humidity: 5% -95%
- Module Interface SPI Parameters
- Data Transfer Rate: Max. 10Mbit / s