Electronics For | Dummies

This is your "eyes" in the world of electronics; it lets you see invisible voltage and current.

To understand how any electronic gadget works, you have to grasp four fundamental "rules of the road": The "push" or pressure behind the current. Current (I): The actual flow of electricity through a path. Electronics For Dummies

Act like tiny temporary batteries that store and release energy. This is your "eyes" in the world of

Tiny switches or amplifiers that are the "brains" of modern computers. Electronics For Dummies