Description: RC522 is a member of the high integration read and write card chip used in 13.56MHz contactless communication. NXP is a low-voltage, low-cost, small-size non-contact read-write card chip for the "three meters" application. It is a good choice for the development of intelligent instruments and portable handheld devices.
RC522.PcbDoc, 14599680 , 2013-05-11
RC522.SchDoc, 133120 , 2018-10-30