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You are here: Home / Topics / Prepaid Power Meter

Prepaid Power Meter

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Projects › Projects › Prepaid Power Meter

  • This topic has 0 replies, 1 voice, and was last updated 10 years, 7 months ago by SUnny.
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  • November 15, 2014 at 4:42 am #3312
    SUnny
    Participant

    Hi,

     

    I m planning on making a prepaid power system for 90 rooms. The Power can be paid for from the reception and balance is displayed at the reception and in each room. 

     

    Could anyone please suggest  ideas on how to design the system. I m persnally thinking on  making a unit using a 8052 connected to a relay and current and volatge sensors connected to it. Please suggest the way to connect all to the master device at the reception.

     

    Your help will be greatly appreciatedyes

    Regards

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