Inverter using 16F84

Discussion in 'Embedded Systems and Microcontrollers' started by dreal007, Apr 9, 2011.

  1. dreal007

    Thread Starter New Member

    Apr 7, 2011
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    0
    hello guys pls i need your help to generate a 50hz sinewave signal for an AC inverter using pic 16f84
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Is this a school assignment? It's so much easier to make an op amp oscillator than with an obsolete microprocessor.
     
  3. THE_RB

    AAC Fanatic!

    Feb 11, 2008
    5,435
    1,305
    True, but the microcontroller will provide xtal locked frequency accuracy and also allow push-pull sine output if needed;

    Here's one I made earlier; ;)
    http://www.romanblack.com/one_sec.htm

    (see about half way down the page there are a few examples with schematics and source code)
     
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