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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…

Timer Circuits

Worksheets - Imaging

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

Quantum Physics

Textbook

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

Kirchhoff’s Laws

Worksheets - Imaging

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

Signal Modulation

Worksheets - Imaging

A modern method of electrical power control involves inserting a…

Physiological Effects of Electricity

Textbook

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

Pulse Width Modulation

Textbook

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

Skin Depth Calculator

Tools

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

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Kirchhoff’s Laws

Worksheets - Imaging

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

Instrumentation Amplifier Gain Calculator

Tools

The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.

Signal Modulation

Worksheets - Imaging

A modern method of electrical power control involves inserting a…

Light-Pulse Switch

Worksheets - Imaging

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

Quantum Physics

Textbook

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

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Electric Shock

Worksheets - Imaging

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

Physiological Effects of Electricity

Textbook

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

Soldering

Worksheets - Imaging

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

Emergency Response

Textbook

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

Pulse Width Modulation

Textbook

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

Timer Circuits

Worksheets - Imaging

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

Superconducting Devices

Textbook

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

Physical Effects of Electricity

Worksheets - Imaging

Certain substances are known to physically deform (shorten or…

Ohm’s Law (again!)

Textbook

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

Skin Depth Calculator

Tools

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

ElectroStatic Discharge

Textbook

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

Parallel Resistor Calculator

Tools

Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.

AC Instrumentation Transducers

Textbook

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

Asynchronous Counters

Textbook

In the previous section, we saw a circuit using one J-K flip-flop that…

Trigonometric Equivalencies

Textbook

AC Power

Worksheets - Imaging

If a sinusoidal voltage is applied to an impedance with a phase angle…

Converting Between Thevenin and Norton Equivalent Circuits

Textbook

Since Thevenin’s theorem and Norton’s theorems are two…

Encoders and Decoders

Worksheets - Imaging

What does it mean, in general terms, to encode something? Conversely,…

555 Lab - Schmitt Trigger

Textbook

In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

Finite-state Machine

Textbook

Feedback is a fascinating engineering principle. It can turn a rather…

Stripline Max Current Calculator

Tools

A calculator designed to calculate the maximum current that a stripline can handle

More on AC “polarity”

Textbook

Complex numbers are useful for AC circuit analysis because they…

Series and Parallel Component Equivalent Values

Textbook

Series and Parallel Resistances     Series and Parallel…

Series DC Circuits Practice Worksheet with Answers

Worksheets - Imaging

In this circuit, three resistors receive the same amount of current (4…

Solving Simultaneous Equations: The Substitution Method and the Addition Method

Textbook

What are Simultaneous Equations and Systems of Equations? The terms…

RMS Voltage Calculator

Tools

This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.

The P-N Junction

Textbook

If a block of P-type semiconductor is placed in contact with a block…

Ammeter Design

Textbook

Ammeters Measure Electrical Current A meter designed to measure…

Series-Parallel Combination AC Circuits

Worksheets - Imaging

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

DC Lab - Series Batteries

Textbook

In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.

Simple AC Circuit Calculations

Textbook

Over the course of the next few chapters, you will learn that AC…

Capacitive Reactance

Worksheets - Imaging

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