Every one of you uses electronic devices. You have cell phones, cameras, mp3 players (often on the same device), plus gaming consoles and televisions and tablets and computers. We shouldn't forget the more "boring" electronic devices we use regularly: alarm clocks, flashlights, light switches, refrigerators, etc. We love our electronics.
So why do most people know so little about what goes on inside them? Maybe it's because we are a society of specialists. Many people drive cars but don't know what an internal combustion engine is; we leave that to mechanics. Well, in this unit, we will take a glimpse at the world of electronics. Maybe you will see that it's something in which you'd like to specialize. Electronics and Computer Engineers (the specialists) are in high demand, so if you decide you want to pursue that route, you will almost certainly be gainfully employed.
But even if you don't decide to pursue that industry, learning how technology works will enable to you control your devices rather than being controlled by them. When you run into problems, you can solve them instead of feeling frustrated by them.
Major Learning Goals