You’re going to build two simple transistor circuits, each using a single ... the dimmest? 2. Which methods allowed the most current to pass through them? the least? How do you know?

Controlling LEDs is really quite simple. As you know, they need to be current ... current circuits work? If not, then [Giorgos Lazaridis’] guide on LED driving and controlling methods will ...

Can you do the same thing with electronic circuits? The answer–perhaps not surprisingly–is yes. Consider this simple common emitter ... if you set the total current to, say, four times the ...

The current flowing in a parallel circuit can be investigated by connecting the circuit below. Once more, put one ammeter in position A 1 and record the reading in a suitable table. The current in ...

You can investigate current flowing in a series circuit by connecting the following circuit. Put one ammeter in position A 1 and record the reading in a suitable table. Then move the ammeter to ...