This circuit is called a high-side switch – it enables you to toggle ... enough that we typically just refer to them as NPN or PNP transistors. These are all under the transistor umbrella ...

In this article, we’re going to focus on using common bipolar junction transistors instead ... A simple test circuit (using a switch to provide the current needed instead of a microcontroller ...

In this lesson, students build two circuits ... junction transistor, a three-layer sandwich of different types of semiconductor. The diagram illustrates the basic design of an NPN junction transistor.

They can amplify or switch signals with low power consumption, easily adapt to various circuit configurations ... types of semiconductor material. What does "NPN" or "PNP" mean in terms of a ...

This transistor switching circuit uses an npn transistor, a voltage divider (consisting of a \(5 kΩ \) resistor and thermistor) and a \(5 V\) power supply. Use the information in the table to ...