Categories

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.

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Superconducting Devices

Textbook

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

AC Instrumentation Transducers

Textbook

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

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

Worksheets - Medical & Fitness

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

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.

Physiological Effects of Electricity

Textbook

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

Light-Pulse Switch

Worksheets - Medical & Fitness

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

Electric Shock

Worksheets - Medical & Fitness

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

Thyristors

Worksheets - Medical & Fitness

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

Pulse Width Modulation

Textbook

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

Physical Effects of Electricity

Worksheets - Medical & Fitness

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…

Emergency Response

Textbook

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

Kirchhoff’s Laws

Worksheets - Medical & Fitness

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

ElectroStatic Discharge

Textbook

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

Signal Modulation

Worksheets - Medical & Fitness

A modern method of electrical power control involves inserting a…

Soldering

Worksheets - Medical & Fitness

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

Timer Circuits

Worksheets - Medical & Fitness

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.

Temperature Coefficient of Resistance

Worksheets - Medical & Fitness

It is a common phenomenon for the electrical resistance of a substance…

Practical Considerations - Transformers

Textbook

Power Capacity As has already been observed, transformers must be well…

AC Lab - Noise Cancellation

Textbook

In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.

TTL Logic Gates

Worksheets - Medical & Fitness

Counting practice: count from zero to thirty-one in binary, octal, and…

Impedance

Worksheets - Medical & Fitness

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

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

Differential Equations

Textbook

As opposed to normal equations where the solution is a number, a…

Electrical Noise and Interference

Worksheets - Medical & Fitness

Define what noise means, in the electrical sense of the word. How does…

EIRP Calculator

Tools

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

Amplifiers

Textbook

Practical Benefit of Active Devices The practical benefit of active…

Complex Circuits

Textbook

What do we do if we come across a circuit more complex than the simple…

Special Diodes

Worksheets - Medical & Fitness

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

DC Circuit Equations and Laws

Textbook

Power Equation of Ohm’s Law and Joule’s Law    …

Venn Diagrams and Sets

Textbook

Mathematicians use Venn diagrams to show the logical relationships of…

Connectors

Textbook

An electrical connector, is an electro-mechanical device used to join…

Wiring Color Codes Infographic

Textbook

Wiring Color Codes Infographic. Released under the Creative Commons…

AC Lab - Musical Keyboard as a Signal Generator

Textbook

In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.

Transistor Ratings and Packages (BJT)

Textbook

Like all electrical and electronic components, transistors are limited…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Shift Registers

Worksheets - Medical & Fitness

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

Amplifiers

Textbook

Practical Benefit of Active Devices The practical benefit of active…

Design Project: Audio Tone Control

Worksheets - Medical & Fitness

Suppose you were installing a high-power stereo system in your car,…

How to Calculate Power in a Series and Parallel Circuit

Textbook

When calculating the power dissipation of resistive components, we can…

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

Fundamentals of Radio Communication

Worksheets - Medical & Fitness

What does the acronym RF stand form, in reference to radio-related…

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

DC Lab - Voltage Divider

Textbook

In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.

More on Spectrum Analysis

Textbook

Computerized Fourier analysis, particularly in the form of the FFT…

Amplifier Impedances

Textbook

Input impedance varies considerably with the circuit configuration…

Voltage Divider Calculator

Tools

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

Protective Relay Circuits

Worksheets - Medical & Fitness

Protective relays are special power-sensing devices whose job it is to…

Harmonics in Polyphase Power Systems

Textbook

In the chapter on mixed-frequency signals, we explored the concept of…

Stripline Crosstalk Calculator

Tools

This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline

Vol III. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Karnaugh Mapping

Worksheets - Medical & Fitness

Identify each of these logic gates by name, and complete their…

Passive Integrator and Differentiator Circuits

Worksheets - Medical & Fitness

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Coefficients of Specific Resistance

Textbook

Specific resistance at 20o C:  Material Element/Alloy ohm-cmil/ft…

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

The NOT Gate

Textbook

The single-transistor inverter circuit illustrated earlier is actually…

Si Lab - Light Sensor (LED Photodetector)

Textbook

In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.