Save guides, add subjects and pick up where you left off with your BBC account. Electronic devices are built from many different parts. Understanding how these components work together is key to ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

But multimeter symbols and their meanings can be cryptic to a new ... So, he built a single tool that combined multiple meter ...

WEEK 1: p-n junction diode: basic device technology, depletion region, current-voltage characteristics, junction breakdown, transient behavior and noise, terminal functions ... electronic devices. • ...

An audiometer is a piece of electronic ... what the symbols mean, what doctors consider a normal range, and what a person might do next after receiving their audiogram. One of the most fundamental ...

Another set of green and blue lights are there simply to let you know that certain functions are active. Green "Cruise Main" and "Cruise Control" text symbols tell you those systems are in use ...