We need a project prototype in logic design, that contains a basic logic gates,an integrated digital logic circuits, a j k flip flops, a four bit binary counter or a decade counter. A PROJECT PROTOTYPE in LOGIC CIRCUIT DESIGN that can help human concerns in decision making. Can you please suggest some prototype.

 

Your question is extremely vague.

What level of logic are you working with? Discrete gates FPGA, etc?

Proposal of 3 <what>?

Can you clarify.

 

We need a project prototype in logic design, that contains a basic logic gates,an integrated digital logic circuits, a j k flip flops, a four bit binary counter or a decade counter. A PROJECT PROTOTYPE in LOGIC CIRCUIT DESIGN that can help human concerns in decision making.

 

The AAC eBook has a book on the subject.

http://www.allaboutcircuits.com/vol_4/index.html

 

That sound like more than one project to me. For example, a reflex timer might help you decide if you're too drunk to drive. It would use most but not all of those components.

If you've never heard of this, it randomly lights up an LED. You push a button. It times the different in between, if you took too long your reflexes are shot and you should not drive.

 

its ok if you cannot use all of the components as long as it contains some of our previous topics we've been discuss in our subject..
@Bill_Marsden
thank you for your suggestion..

any other suggestion in mind..