help making programmable delay pulse generator

I want to make a SELECTABLE DELAY PULSE GENERATOR WITH 7-SEGMENT DISPLAY

I want to interface two 7-segment display to arduino and from any one pin I want to generate a short pulse with the delay programmable with a potentiometer and the delay time should be shown in the 7 segment display as a counter of second

Please help me making this

When is our assignment due to be handed in?

When is our assignment due to be handed in?

You definitely had me laughing with that one... ;D

Of course the assignment was due YESTERDAY.