PCF8591 AD/DA Analog to Digital to Analog Converter Module + 4pin F-F Cable

PCF8591 AD/DA Analog to Digital to Analog Converter Module + 4pin F-F Cable

MFRC-522 RC522 RFID+S50 Fudan Card Keychain - RF IC card sensor for Arduino Raspberry pi

MFRC-522 RC522 RFID RF card sensor module to send S50 Fudan card, keychain watch nmd raspberry pi

Out of stock

【RC522 chip】
MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip, launched by the company for the "table" application of a 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. In addition, support rapid CRYPTO1 encryption algorithm, terminology validation For MIFARE products. MFRC522 support For MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s. As new members of the 13.56MHz reader card series of highly integrated chip family, MF RC522 MF RC500 MF RC530 There are a lot of similarities, but also have many of the characteristics and differences. Communication between it and the host SPI mode helps to reduce the connection narrow PCB board volume, reduce costs.
【RFID module】
The MF522-AN module the the original Philips MFRC522 chip design circuit card reader, easy to use, low cost, and applies to the user equipment development, the reader and the development of advanced applications, the need for the user RF card terminal design/production. This module can be directly loaded into the various reader molds. Utilizes a voltage of 3.3V, through the SPI interface simple few lines directly with any user CPU motherboard connected communication can ensure that the module is stable and reliable work, distance card reader;

  • Contents: 1. RFID - RC522 module one; + 2. the standard S50 blank card one; + 3. S50 shaped CARDS one (to keychain shape); 4. vertical, curved row of pins each one;
  • Current: 13 to 26 ma/DC 3.3 V; Idle Current: 10-13 ma/DC 3.3 V; Sleep current: < 80 ua; Peak current: < 30 ma; Operating Frequency: 13.56 MHz
  • Module interfaces SPI Parameter Data transfer rate: maximum 10Mbit/s
  • Product Physical Characteristics: Dimensions: 40mm × 60mm Environmental
  • Environment Storage temperature: -40-85 degrees Celsius Relative Humidity: 5% -95%; Operating temperature: -20-80 degrees Celsius
More Information
Subtitle N/A
UPC/EAN 679043314162
Brand Name CentIoT
Model AR054-RFID-MFRC522
Whoesale Available
Supply Voltage N/A
Output Voltage N/A
Color N/A
Dimension 8.6 x 5.4 x 1 cm
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

No Related Posts