Timer using 4541's

Discussion in 'General Electronics Chat' started by shootout, Mar 5, 2011.

  1. shootout

    Thread Starter New Member

    Mar 3, 2011
    1
    0
    Hi: I 'm new here, Hello everyone. I have heard that you can make an accurate 60 minute timer using two 4541 programmable timers but I have never seen a schematic for one. Has anyone here ever seen the schamatic?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Welcome to the forums.

    You have this thread because you hijacked this one - http://forum.allaboutcircuits.com/showthread.php?t=41487

    Do you have a data sheet for a CD4541? With that, you can select parts to experiment with. The absolute accuracy will depend heavily on the quality of the external parts in the RC network.
     
Loading...