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DQ321 TTL interfacing card module IC card readers door-to-door prohibition of NFC multi protocol readers module 15693
DQ321 TTL interfacing card module IC card readers door-to-door prohibition of NFC multi protocol readers module 15693
DQ321 TTL interfacing card module IC card readers door-to-door prohibition of NFC multi protocol readers module 15693
DQ321 TTL interfacing card module IC card readers door-to-door prohibition of NFC multi protocol readers module 15693

DQ321 TTL interfacing card module IC card readers door-to-door prohibition of NFC multi protocol readers module 15693

ManufacturerShenzhen Ten thousandth Union Technology Ltd.
CategoryRF Communications module
Price
BrandBig thousand.
Communications interfaceTTL
sensitivity0.1 ms
Application areaWork control instrument, etc.
Work voltage3.3v
Data FormatHexadecimal Optional
Outer Size50*50
Product seriesDQ321A
GoodsDQ321B
Power3.3v
InterfaceSerialtttl
band13.56 mhz

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