Mine Craft Redstone : Button Signal Time Extender

  This is a device that makes the signal from a button last longer. this is useful for making cart callers and the such, and later if i get 3 comments ill make an instructables showing how to make an fully automatic arrow cannon with it.

The in put must split to make to paths also the signal can come from any where not just a button. it can come from as far as you want a long as it hits a repeater so it has power to get through the circuit.

The delay make with 2 Repeaters.

Make them merge it should look like it dose in the pic.

If it wont work you need to add a repeater to the free wire like in the pic.
 
The diode on he out put i also needed.

To make the delay longer just change the levers on the to delay repeaters.