Hi I'm looking to use a microcontroller that will, when powered up by a 12v switch, put out 2 ground pulses on the same output about a half second to a second apart. The timing is not really important. Then I want it to stay at ground on the second pulse. Then when powered down will reset and dothe same thing on every startup. Ive had a couple classes involving microcontrollers but never really did much with them. Ive been looking at different controllers but im just not sure where to start. Any help is greatly appreciated.