RC522 RFID Reader Module Serial 13.56 MHz 8key Relays terminals (COMMON

Relays terminals (COMMON

the measurement signal can be more accurately

Distance Measuring Range 0

Provision to add standard servo motors (sold separately)

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RC522 RFID Reader Module Serial 13.56 MHz 8key Relays terminals (COMMONFeatures: MF RC522 is applied to 13. 56 MHz contactless card reader chip of a family member of high level of integration., For "Three Tables" application has introduced a low voltage, low cost, small size and non Contact chip card reader is a good choice for smart meters and hand held portable devices developed. MF RC522 using advanced modulation and demodulation concept fully integrated in all types of passive methods 13. 56 MHz contactless