If you ever work with a circuit that controls a decent amount of current, you will often encounter a FET – a Field-Effect Transistor ... use another FET or BJT to pull the gate into one ...

[Andrew] quickly moves on to talk about switching transistors and how they are used to build gates like the OR NOR gate seen above. If this is the least bit interesting you should also look back ...

It carries the capability to manage or modify current or voltage flow, amplify and produce electrical signals, and act as a switch or gate ... circuits in radio signal generation. Transistors possess ...

You’re going to build two simple transistor circuits, each using a single transistor. These circuits will allow you to observe the operation of a transistor as an amplifier, just as Walter ...