Differential Op-Amp Circuits An op-amp with no feedback is already a…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS High-quality “closed-cup” audio…
It is very important to keep in mind that the “normal”…
If a strip of conductive metal is stretched, it will become skinnier…
Seebeck Effect An interesting phenomenon applied in the field of…
Just as devices have been made to measure certain physical quantities…
Most of us have experienced some form of electric “shock,”…
The bipolar junction transistor (BJT) was named because its operation…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Brushless DC motors were developed from conventional brushed DC motors…
Having learned about digital memory devices in the last chapter, we…
Every meter impacts the circuit it is measuring to some extent, just…
Single Phase Synchronous Motors Single-phase synchronous motors are…
For ease of drawing complex circuit diagrams, electronic amplifiers…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
A very important measurement in many liquid chemical processes…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Computers can be powerful tools if used properly, especially in the…
Inductors have the exact opposite characteristics of capacitors.…
A parallel circuit is often called a current divider for its ability…
Convert between Celsius, Fahrenheit and Kelvin
Remember that vectors are mathematical objects just like numbers on a…
Don’t just sit there! Build something!! Learning to mathematically…
Like its bipolar cousin, the field-effect transistor may be used as an…
With BogusBus, our signals were very simple and straightforward: each…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
We can subtract one binary number from another by using the standard…
Let’s take the same components for our series example circuit…
The expression of numerical quantities is something we tend to take…
Roman Numerals The Romans devised a system that was a substantial…
Define the following acronyms as they apply to digital logic circuits:…
Don’t just sit there! Build something!! Learning to mathematically…
The first, and perhaps most important, the relationship between…
Don’t just sit there! Build something!! Learning to mathematically…
In DC and low-frequency AC circuits, the characteristic impedance of…
Contributors to this chapter are listed in chronological order of…
