PARTS AND MATERIALS Two 6-volt batteries One NPN…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
It is very important to keep in mind that the “normal”…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Seebeck Effect An interesting phenomenon applied in the field of…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
The bipolar junction transistor (BJT) was named because its operation…
PARTS AND MATERIALS High-quality “closed-cup” audio…
For ease of drawing complex circuit diagrams, electronic amplifiers…
Most of us have experienced some form of electric “shock,”…
Having learned about digital memory devices in the last chapter, we…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
A very important measurement in many liquid chemical processes…
By introducing electrical reactance into the feedback loops of an…
Just as devices have been made to measure certain physical quantities…
Brushless DC motors were developed from conventional brushed DC motors…
Centuries ago, it was discovered that certain types of mineral rock…
Because binary numeration requires so many bits to represent…
Explain the difference between a balanced polyphase system and an…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
Current Components in a series circuit share the same current: Itotal…
This calculator helps you compute the inductance of a wire loop.
This calculator helps you compute the inductance of a wire-over-plane setup.
In this circuit, three resistors receive the same amount of current (4…
Digital computers communicate with external devices through ports:…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
“DC” stands for Direct Current, which can refer to either…
If we were to connect two inverter gates together so that the output…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
You may have wondered where we got that strange equation for the…
This tool is designed to calculate the maximum distance (range) that a radar can detect
Contributors to this chapter are listed in chronological order of…
As a first example of useful combinational logic, let’s build a…
Don’t just sit there! Build something!! Learning to mathematically…
In the simplest terms you can think of, define what an electrical…
The electrical resistance of a conductor at any temperature may be…
Quantum physics describes the states of electrons in an atom according…
