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You are here: Home / Topics / zero crossing detection using 2 diodes and dspic33f mcirocontroller

zero crossing detection using 2 diodes and dspic33f mcirocontroller

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Microcontroller › PIC › zero crossing detection using 2 diodes and dspic33f mcirocontroller

  • This topic has 0 replies, 1 voice, and was last updated 12 years, 3 months ago by sonal.
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  • January 31, 2013 at 5:34 am #2095
    sonal
    Participant

    i want to take 230vac 50hz feedback from mains to dspic33f controller. for tht i need some sine wave detection techniques.i found zero crossing detection for tht. bt i dont want to use optocoupler, brigde circuit..want to use atmost 2 components only.plz suggest me some circuits for zero crossing detection using 2 diodes and dspic33f mcirocontroller….

     

     

    thnak u…

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