555 timer

Discussion in 'General Electronics Chat' started by Ak_47, May 15, 2012.

  1. Ak_47

    Thread Starter New Member

    Dec 19, 2010
    24
    0
    getting problem in simulation of astable multivibrator with 50% duty cycle using 555 timer on proteus..... can someone help????
    schematic is attached
     
  2. Wendy

    Moderator

    Mar 24, 2008
    20,764
    2,535
    I am one of the people who consider themselves an expert on the 555 timer here. Since you did not provide a schematic (which is tradition for all new folks here) I will provide some resources for 555's. As for proteus, I do not use simulators, I use the one between my ears.

    http://forum.allaboutcircuits.com/picture.php?albumid=41&pictureid=308
    http://forum.allaboutcircuits.com/picture.php?albumid=41&pictureid=1233

    My Cookbook

    The 555 Projects

    Bill's Index

    LEDs, 555s, Flashers, and Light Chasers
     
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