Detect Power Failure

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  1. - 13th April 2009, 20:28 #1
    mister_e's Avatar
    mister_e
    mister_e is offline Contributor
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    No real need for an opto-coupler in that case.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  2. - 13th April 2009, 21:16 #2
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    aratti
    aratti is offline Senior Member
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    it must send something to the PC via RS232 and the PC must send me an SMS or email.
    koossa, The SMS IO Controller will do what you need sending via sms the status of the inputs every times there is a change. Download the project at this link:
    http://techni.caliti.es/blog/2008/12...ontroller.html

    and read the manual to see how to use it.

    Al.
    All progress began with an idea
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