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Looking for a device or circuitry

Discussion in 'General Electronics Discussion' started by Fazmetr, May 23, 2012.

  1. Fazmetr

    Fazmetr

    3
    0
    May 23, 2012
    Good day everybody
    I have an application for a device or circuitry which if I apply an input voltage the output gives a one shot pulse, and when I disconnect the input voltage output will give the same one shot pulse.
    Thank you
     
  2. Wabajig

    Wabajig

    75
    0
    Apr 14, 2012
    I think you need two J/K flip/flops, one to trigger on rise and other to trigger on the downside of your supply all feed through diodes at there output to keep each output isolated feed to your common output. Hope that helps.
     
  3. gorgon

    gorgon

    603
    23
    Jun 6, 2011
    If you can use logic this XOR gat will give you what you want.

    TOK ;)
     

    Attached Files:

  4. Fazmetr

    Fazmetr

    3
    0
    May 23, 2012
    Thank you very much Wabajig, I'll will work on it next few weeks and let you know.
     
  5. Fazmetr

    Fazmetr

    3
    0
    May 23, 2012
    Thank you very much Gorgon, I'll will work on it next few weeks and let you know.
     
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