12v timer

hi ,bit new to this, i need a timer that will work for around 4 seconds everytime the ignition is turned on, on my car. the ignition will stay on and the timer reset when it is turned off.been looking at the 555 monostable and was wondering if this would do. any ideas? gary

Posted by evss (evss@btinternet.com) on 01/11/2004, at 21:42 GMT