Timer using 4541's

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

  1. shootout

    Thread Starter New Member

    Mar 3, 2011
    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
    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.