Let's imagine that you were asked to build a machine that can detect and process sound waves. To do this, you would need many different electronic parts and components. And in order for that machine to work, you would need to do the right things, at the right time, in the right order. First of all, you would have to choose the right components, and put them together in the right order. You would also have to be careful about the connections between the parts. Any small mistake in the selection of the parts, assembly plan or the connections in between, could cause the failure of the entire system. You would need the necessary know-how and experience to build such an electronic device and make it work. Show Less >>