And if it is that you haven't started on it and are not sure how or where to start and need suggestions, you'll need to tell us more.
Tell us the detailed specifications, your previous experience (if any) with ATMEGA32 (or any other microcontroller), ADC, counter and LCD. Ask specifically about problems you have and what you are unsure of.
Give us your ideas - how you plan to implement - and we may be able to tell you possible problems.
Where it is that you are stuck? What exact kind of trouble are you having?