Hardware, Topic, Wireless Modules

EM-18 RFID READER EXTENTION

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By Jackson Taylor

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  • TWO COILS OF 400UH PARALLELED FOR ANTENNA.
  • INTERNAL ANTENNA DISCONNECTED.
  • APPROXIMATELY 70 TURNS IN EACH COIL
  • RFID READER MODULE IS EM -18
  • SUPPLY -5V
  • BOX SHAPE-CIRCLE ,DIAMETER -18CM (7 INCH)
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