RFID EM18 question

Discussion in 'Embedded Systems and Microcontrollers' started by Krishnat.n, Feb 1, 2015.

  1. Krishnat.n

    Thread Starter New Member

    Feb 1, 2015
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    Hi,
    I am working on RFID EM 18 module. I have connected to Avr microcontroller but it is not giving output...I dont know is it giving TTL or RS232....But it should give some voltage changes.....It is not giving changes....giving constant approx..5Volts....Please tel me something.....Thanks in advance....
     
  2. Wendy

    Moderator

    Mar 24, 2008
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  3. spinnaker

    AAC Fanatic!

    Oct 29, 2009
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    And sounds curiously similar in lacking detail as in the previous post on RIFD.

    OP,

    Do you honestly expect anyone to answer your question with the limited information that you posted?

    Where is your schematic? What have you done to troubleshoot this problem? Exaclty what part of the project is giving you trouble?
     
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