PARTS AND MATERIALS High-quality “closed-cup” audio…
A very important measurement in many liquid chemical processes…
Just as devices have been made to measure certain physical quantities…
The bipolar junction transistor (BJT) was named because its operation…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Having learned about digital memory devices in the last chapter, we…
Every meter impacts the circuit it is measuring to some extent, just…
By introducing electrical reactance into the feedback loops of an…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Centuries ago, it was discovered that certain types of mineral rock…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Brushless DC motors were developed from conventional brushed DC motors…
It is very important to keep in mind that the “normal”…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Single Phase Synchronous Motors Single-phase synchronous motors are…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Most of us have experienced some form of electric “shock,”…
If a strip of conductive metal is stretched, it will become skinnier…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
For ease of drawing complex circuit diagrams, electronic amplifiers…
All entries arranged in alphabetical order of surname. Major…
Solving for x in a given polynomial equation “ax2 + bx + c…
The Voltage Gain Because amplifiers have the ability to increase the…
PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…
Diodes can perform switching and digital logic operations. Forward and…
Long before the advent of digital electronic technology, computers…
Don’t just sit there! Build something!! Learning to analyze digital…
To overcome the challenge of creating necessary DC bias voltage for an…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Low-voltage AC power supply (6 volt output) Four…
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
A microcontroller is a specialized type of digital computer used to…
A peak detector is a series connection of a diode and a…
PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Counting practice: count from zero to thirty-one in binary, octal, and…
Don’t just sit there! Build something!! Learning to mathematically…
In electric circuits, the three basic quantities are voltage (E or V),…
Although many textbooks provide good introductions to digital memory…
