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Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

Bipolar Junction Transistors

Textbook

The bipolar junction transistor (BJT) was named because its operation…

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Permanent Magnets

Textbook

Centuries ago, it was discovered that certain types of mineral rock…

Thermocouples

Textbook

Seebeck Effect An interesting phenomenon applied in the field of…

Voltmeter Impact on Measured Circuit

Textbook

Every meter impacts the circuit it is measuring to some extent, just…

Switches, Process Actuated

Textbook

It is very important to keep in mind that the “normal”…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Voltage Divider Calculator

Tools

The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Strain Gauges

Textbook

If a strip of conductive metal is stretched, it will become skinnier…

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

Building a Differential Amplifier

Textbook

Differential Op-Amp Circuits An op-amp with no feedback is already a…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Sensitive Voltage Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Static Electricity Sensor

Textbook

PARTS AND MATERIALS One N-channel junction field-effect transistor,…

Series-Parallel Combination AC Circuits

Worksheets - Automotive

Don’t just sit there! Build something!! Learning to mathematically…

Transistors, Bipolar

Textbook

There are not too many circuit symbols for bipolar transistors. There…

Precise Diode Circuits

Worksheets - Automotive

Don’t just sit there! Build something!! Learning to mathematically…

Elementary Amplifier Theory

Worksheets - Automotive

Fundamentally, an amplifier is a device that takes in a low-power…

Mutual Inductance

Worksheets - Automotive

When an electric current is passed through a coil of wire, what…

Design Project: Audio Power Amplifier

Worksheets - Automotive

Explain how the microphone in your amplifier works. How, exactly, does…

Step-up, Step-down, and Isolation Transformers

Worksheets - Automotive

Calculate the voltage output by the secondary winding of a transformer…

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Bipolar Transistor Biasing Circuits

Worksheets - Automotive

Don’t just sit there! Build something!! Learning to mathematically…

Contributors (7)

Textbook

Contributors to this chapter are listed in chronological order of…

Mutual Inductors

Textbook

Mutual inductors are inductors that capitalize the effect of mutual…

Emergency Response

Textbook

Despite lock-out/tag-out procedures and multiple repetitions of…

Coax Impedance Calculator

Tools

A helpful tool for calculating the impedance of a coaxial cable.

Performance-Based Assessments for Basic Electricity Competencies

Worksheets - Automotive

(Template)

Electron Activity in Chemical Reactions

Textbook

So far in our discussions on electricity and electric circuits, we…

Three-phase Y and Delta Configurations

Textbook

Three-phase Wye(Y) Connection Initially, we explored the idea of…

Network Protocols

Textbook

Aside from the issues of the physical network (signal types and…

Copper Wire Gauge Table

Textbook

Solid Cooper Wire Table Size Diameter (inches) Cross-sectional area…

Numbers versus Numeration

Textbook

It is imperative to understand that the type of numeration system used…

The D Latch

Textbook

Since the enable input on a gated S-R latch provides a way to latch…