Help with Timer

Discussion in 'Homework Help' started by Chris15, May 14, 2009.

  1. Chris15

    Thread Starter Active Member

    Apr 15, 2009
    252
    0
    Hi
    I need to build a timer that will trigger a relay from 1- 10mins to choose. it has to run off 9VDC and have a 'start' pushbutton, it is a school project, it should be simple, thanks guys

    Email me on baysano@hotmail.com
     
  2. Wendy

    Moderator

    Mar 24, 2008
    20,766
    2,536
    Have you thought of a 555, or is there a reason you can't use it?

    If I understand what you are saying, you want to turn on a relay for a variable time after pressing a button, correct?

    You might get a response via email, but generally that isn't how it works on this site.
     
Loading...