RC522 Card Read Antenna RF Module RFID Reader IC Card Proximity Module
1,57 €
MF RC522 is applied to the 13.56 MHz non-contact card chip, communication of high integration, speaking, reading and writing is the NXP company in view of the "three tables" application of a low voltage, low cost, small volume, non-contact card chip, in reading and writing is the intelligent instrument and a portable handheld device research and development a good choice.
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