Categories

Quantum Physics

Textbook

“I think it is safe to say that no one understands quantum…

Skin Depth Calculator

Tools

A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.

Physiological Effects of Electricity

Textbook

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

Design Project: Pulse-Width Modulation (PWM) Signal Generator

Worksheets - Imaging

What shape of voltage waveform would you expect to measure (using an…

AC Instrumentation Transducers

Textbook

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

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

Signal Modulation

Worksheets - Imaging

A modern method of electrical power control involves inserting a…

Timer Circuits

Worksheets - Imaging

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

Kirchhoff’s Laws

Worksheets - Imaging

Many electronic circuits use what is called a split or a dual power…

Quantum Physics

Textbook

“I think it is safe to say that no one understands quantum…

Light-Pulse Switch

Worksheets - Imaging

It is fairly important to use large value resistors (10 MΩ works…

Soldering

Worksheets - Imaging

Both soldering irons and soldering guns are tools used in the process…

Signal Modulation

Worksheets - Imaging

A modern method of electrical power control involves inserting a…

Emergency Response

Textbook

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

AC Instrumentation Transducers

Textbook

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

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

Thyristors

Worksheets - Imaging

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

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Electric Shock

Worksheets - Imaging

It is sometimes said regarding electrical safety that, Ït’s not the…

Physical Effects of Electricity

Worksheets - Imaging

Certain substances are known to physically deform (shorten or…

Superconducting Devices

Textbook

Superconducting devices, though not widely used, have some unique…

ElectroStatic Discharge

Textbook

At the start of this book, we discussed static electricity and how it…

Ohm’s Law (again!)

Textbook

A common phrase heard in reference to electrical safety goes something…

Kirchhoff’s Laws

Worksheets - Imaging

Many electronic circuits use what is called a split or a dual power…

Timer Circuits

Worksheets - Imaging

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

Skin Depth Calculator

Tools

A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.

Physiological Effects of Electricity

Textbook

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

Design Project: Pulse-Width Modulation (PWM) Signal Generator

Worksheets - Imaging

What shape of voltage waveform would you expect to measure (using an…

AC Phase

Textbook

Things start to get complicated when we need to relate two or more AC…

Boolean Rules for Simplification

Textbook

Boolean algebra finds its most practical use in the simplification of…

Q Factor and Bandwidth of a Resonant Circuit

Textbook

The Q, or quality, factor of a resonant circuit is a measure of the…

Switch Contact Design

Textbook

A switch can be constructed with any mechanism bringing two conductors…

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

AC Motor Control Circuits

Worksheets - Imaging

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Current Divider Circuits

Worksheets - Imaging

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

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

Summary of Filters

Textbook

As lengthy as this chapter has been up to this point, it only begins…

Transistor as a Switch

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

VSWR / Return Loss Calculator

Tools

A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line

Bipolar Transistor Biasing Circuits

Worksheets - Imaging

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

Thevenin’s, Norton’s, and Maximum Power Transfer Theorems

Worksheets - Imaging

Suppose a 12 volt lead-acid battery has an internal resistance of 20…

Contact “Normal” State and Make/Break Sequence

Textbook

Any kind of switch contact can be designed so that the contacts…

Boolean Relationships on Venn Diagrams

Textbook

The fourth example has A partially overlapping B. Though, we will…

Superconductivity

Textbook

Conductors lose all of their electrical resistance when cooled to…

Digital Logic Signals

Worksheets - Imaging

A rheostat (variable resistor) and a switch are both examples of…

Microstrip Max Current Calculator

Tools

A calculator for solving the maximum current a microstrip can handle.

Arc Flash and Arc Blast

Worksheets - Imaging

Electromechanical relays used to start and stop high-power electric…

TTL NAND and AND gates

Textbook

Suppose we altered our basic open-collector inverter circuit, adding a…