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Kirchhoff’s Laws

Worksheets - Medical & Fitness

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

Timer Circuits

Worksheets - Medical & Fitness

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

Superconducting Devices

Textbook

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

Pulse Width Modulation

Textbook

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

Physiological Effects of Electricity

Textbook

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

Thyristors

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

Light-Pulse Switch

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

Physical Effects of Electricity

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Certain substances are known to physically deform (shorten or…

Signal Modulation

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A modern method of electrical power control involves inserting a…

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Soldering

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

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…

ElectroStatic Discharge

Textbook

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

Electric Shock

Worksheets - Medical & Fitness

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

Quantum Physics

Textbook

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

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

Worksheets - Medical & Fitness

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

Skin Depth Calculator

Tools

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

AC Instrumentation Transducers

Textbook

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

Harmonic Phase Sequences

Textbook

In the last section, we saw how the 3rd harmonic and all of its…

Gas Discharge Tubes

Textbook

If you’ve ever witnessed a lightning storm, you’ve seen…

Simple Combination Lock

Textbook

PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…

Electrical Signal Types

Textbook

With BogusBus, our signals were very simple and straightforward: each…

Capacitance

Worksheets - Medical & Fitness

Write an equation describing the precise mathematical relationship…

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

An Electric Pendulum

Textbook

Capacitors store energy in the form of an electric field, and…

Contributors (7)

Textbook

Contributors to this chapter are listed in chronological order of…

Common Antiderivatives

Textbook

 

Microstrip Wavelength Calculator

Tools

A tool designed to calculate the guided wavelength inside a microstrip.

Voltmeter Impact on Measured Circuit

Textbook

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

Power Calculations

Textbook

When calculating the power dissipation of resistive components, use…

Contributors (10)

Textbook

Contributors to this chapter are listed in chronological order of…

IGBTs

Textbook

Because of their insulated gates, IGFETs of all types have extremely…

The TRIAC

Textbook

SCRs are unidirectional (one-way) current devices, making them useful…

Bit Grouping

Textbook

The singular reason for learning and using the binary numeration…

Thevenin’s Theorem

Textbook

Thevenin’s Theorem states that it is possible to simplify any…

Complex Number Arithmetic

Textbook

Since complex numbers are legitimate mathematical entities, just like…

Correct use of Ohm’s Law

Textbook

Reminders When Using Ohm’s Law One of the most common mistakes…

Contributors (9)

Textbook

Contributors to this chapter are listed in chronological order of…

Capacitor Impedance Calculator

Tools

This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.

Safety Grounding

Worksheets - Medical & Fitness

In simple AC power systems, one of the two conductors is typically…

Some Examples with AC Circuits

Textbook

Let’s connect three AC voltage sources in series and use complex…

Microstrip Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of a microstrip.

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

Contributors (16)

Textbook

Contributors to this chapter are listed in chronological order of…

Transformer—Power Supply

Textbook

PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…

Introduction to Bipolar Junction Transistors (BJT)

Textbook

The invention of the bipolar transistor in 1948 ushered in a…

Valence and Crystal Structure

Textbook

Valence: The electrons in the outermost shell, or valence shell, are…

Microstrip Max Current Calculator

Tools

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Linear Computational Circuitry

Worksheets - Medical & Fitness

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

Octal and Hexadecimal to Decimal Conversion

Textbook

Although the prime intent of octal and hexadecimal numeration systems…

Ammeter Design

Worksheets - Medical & Fitness

What would happen to this meter movement, if connected directly to a…

Voltage, Current, and Resistance

Worksheets - Medical & Fitness

Voltage is commonly defined as “electrical pressure.” The unit of…

Common Antiderivatives

Textbook

 

Susceptance and Admittance

Textbook

What is Conductance? In the study of DC circuits, the student of…

Definite Integrals and the Fundamental Theorem of Calculus

Textbook

        RELATED WORKSHEET: Calculus for Electric…

Static Electricity

Worksheets - Medical & Fitness

What does it mean for an object to have an electric charge? Give an…