12v Time delay

Discussion in 'The Projects Forum' started by solexious, May 8, 2008.

  1. solexious

    Thread Starter Active Member

    Nov 20, 2007
    55
    0
    Hello,

    I found a similar topic but it wasn't what I was looking for. I'm obviously not looking for you to make this for me, just nudges in the right direction.

    I need a circuit that when 12v is applied to it it will give 12v out after a period of 60 seconds, this will be connected to a wifi router so going from 0v to 12v as close to as if I plugged it in my self is important.

    Do I need to use a relay to make the change from 0v to 12v as quick as possible?

    I know how I could do this with a pic micro controller but I wanted to work out how to not rely on one.

    Thank you all for any help

    Solexious
     
  2. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    You might try a time-delay relay.
     
  3. Wendy

    Moderator

    Mar 24, 2008
    20,765
    2,536
    Or a simple timer (like the 555) connected to either a relay or a MOSFET.
     
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