RFID reader sensor module, SPI interface, Kèm card S50, key tag 13.56MHz
Nhà sản xuất: Đang Cập Nhật
Còn: 33 Cái Hết hàng
Có kèm theo card S50 và key tag 13.56Mhz
MF RC522 is applied to 13.56MHz contactless communication highly integrated chip card reader is NXP, for " Three Tables" application introduced a low-voltage , low-cost , small size and non-contact chip card reader , is a good choice for smart meters and portable handheld devices developed . MF RC522 using advanced modulation and demodulation concept completely integrated in all types of passive 13.56MHz contactless communication methods and protocols. Support 14443A compatible transponder signal. Digital processing portion ISO14443A framing and error detection . In addition, support fast CRYPTO1 encryption algorithm , the term verification MIFARE products. MFRC522 MIFARE family support higher speed non-contact communication , two-way data transfer rates up to 424kbit / s. As a new member of the highly integrated 13.56MHz card reader series chip family , MF RC522 MF RC500 and MF RC530 and there are many similarities , but also have many features and differences. Between it and the host communication using SPI mode , helps to reduce the connection , reduce PCB board size, and reduce costs.
RFID module [ Introduction]
MF522-AN module uses Philips MFRC522 original reader circuit chip design , inexpensive and easy to use , cost, suitable for the development of user devices , card readers and other advanced applications development , the need for RF card terminal design / production users. This module can be loaded directly into a variety of readers mold. Module uses voltage of 3.3V, a few simple SPI interface cable can be connected directly to the motherboard CPU to communicate with any user , the module can guarantee stable and reliable work , reader distance ;
Electrical parameters [ Introduction]
Current :13-26mA / DC 3.3V
Idle current :10-13mA / DC 3.3V
Sleep current : <80uA
Peak current : <30mA
Operating Frequency : 13.56MHz
Trụ Sở: 939/1A Kha Vạn Cân, P. Linh Tây, Q. Thủ Đức, Tp. HCM.
CN: 1/2 Chương Dương, Linh Chiểu, Q. Thủ Đức, Tp. HCM.
Email: firstname.lastname@example.org. Skype ID: thegioiic, vinaautomation.
Công ty TNHH Giao Lộ. GPKD số: 0311 641 951. TP. HCM cấp 19/03/2012