AC voltage measurement

Discussion in 'Embedded Systems and Microcontrollers' started by rahul_vaidhya, Nov 12, 2009.

  1. rahul_vaidhya

    Thread Starter New Member

    Nov 12, 2009
    1
    0
    Hello everyone
    I would like to measure AC voltage using microcontroller. can anybody give me the exact method.
     
  2. Markd77

    Senior Member

    Sep 7, 2009
    2,803
    594
    What range of voltages do you want to measure? If you just want to measure RMS voltage you could simplify things by rectifying it first.
    What microprocessor are you planning to use?
     
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