Clock pulse 1 sec. long using flip-flops

[alexmath]

I was wondering how can i generate 1 sec. clock pulse using flip-flops?

 

[.Scott]

You should follow the "Guidelines for students and helpers".
No one is suppose to assist you until you have shown some effort towards the solution.

I'm guessing that more than flip-flops will be required in your solution.

 

[berkeman]

I was wondering how can i generate 1 sec. clock pulse using flip-flops?

Alex -- please check your PMs. You *must* show your efforts on schoolwork-type problems.