Write a a background thoery for a digital frequency meter project. 

Background theory on frequency meters, including components involved in their construction. - What is a frequency meter? - 1 mark - Discussion what is meant by Pulse Timing by consideration of the following: v Operation -1 mark V Applications of Pulse Timing -1 mark Discussion what is meant by Pulse Counting by consideration of the following: V Operation - 1 mark V Applications of Pulse Counting- 1 mark