Anku2993hello friends, I read this on various books and even on google that "Any motion which repeats itself after an interval of time is known as vibration". this simple line...

Oh my god that was a great trick, thanks for sharing it. I enjoyed it.

after all you need to convert a sine wave ups into Dc at the end...why you wand to go around a bush when you have clear path to walk..

Thanks for this list of books, Thinking to buy some of these...