NE555 timer circuit

Discussion in 'The Projects Forum' started by tonto44, Sep 30, 2014.

  1. tonto44

    Thread Starter New Member

    Sep 30, 2014
    1
    0
    I am looking for a simple timer circuit using a NE555 that will power on a 12 volt relay for 10 minutes then return to standby. Any help appreciated.
     
  2. wayneh

    Expert

    Sep 9, 2010
    13,594
    4,394
    That's called a monostable multivibrator, or "one shot". Many examples including here.
     
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