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Physical Effects of Electricity

Worksheets - Wearables

Certain substances are known to physically deform (shorten or…

Physiological Effects of Electricity

Textbook

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

Signal Modulation

Worksheets - Wearables

A modern method of electrical power control involves inserting a…

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

Worksheets - Wearables

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

Ohm’s Law (again!)

Textbook

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

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.

Skin Depth Calculator

Tools

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

Light-Pulse Switch

Worksheets - Wearables

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

Timer Circuits

Worksheets - Wearables

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

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.

Quantum Physics

Textbook

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

ElectroStatic Discharge

Textbook

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

Superconducting Devices

Textbook

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

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 - Wearables

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

Emergency Response

Textbook

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

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Soldering

Worksheets - Wearables

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

Kirchhoff’s Laws

Worksheets - Wearables

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

Thyristors

Worksheets - Wearables

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

Design Project: Logic Probe

Worksheets - Wearables

What factors determine where potentiometers Rpot1 and Rpot2 must be…

T-Match Impedance Matching Circuits

Tools

A tool designed to compute the values to be used in a T-match Impedance Circuit

555 Lab - LED Flasher with Inductive Flyback

Textbook

In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.

Si Lab - Zener Diode Voltage Regulator

Textbook

In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.

Building Resistor Circuits Using Breadboards, Perfboards, and Terminal Strips

Textbook

Over the course of learning about electricity, you will want to…

Time-Delay Electromechanical Relays

Worksheets - Wearables

What does the normal status of an electrical switch refer to?…

Decibel Calculator

Tools

This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.

Network Protocols

Textbook

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

Absolute dB scales

Textbook

Decibel as Absolute Unit of Power It is also possible to use the…

Design Project: Power Inverter

Worksheets - Wearables

A common topology for DC-AC power converter circuits uses a pair of…

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

Miscellaneous Diode Applications

Worksheets - Wearables

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

Series R, L, and C

Textbook

Let’s take the following example circuit and analyze it:  …

Contributors (3)

Textbook

<p> Contributors to this chapter are listed in chronological…

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.

Transistors, Insulated-gate Field-effect (IGFET or MOSFET)

Textbook

We have the symbols for depletion mode and enhancement mode MOSFETs -…

Capacitor Sizing Equation

Textbook

Capacitance Formula     Permittivity of Dielectric  …

Zener Diodes

Worksheets - Wearables

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

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

An Analogy for Divided Feedback

Textbook

A helpful analogy for understanding divided feedback amplifier…