Part II
Controlling Current with Components
Check out www.dummies.com/extras/electronics
for an inside look at how semiconductors conduct current.
In this part …
Putting the brakes on current with resistors
Storing electrical energy in capacitors and inductors
Allowing current to flow in just one direction with diodes
Amplifying and switching current with transistors
Using integrated circuits as amplifiers, counters, oscillators, and more
Interacting with your environment with sensors and other transducers
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