Categories

Resistor Color Code Calculator and Chart (4-band, 5-band or 6-band)

Tools

A handy tool for reading resistor color code values

DC Motor Control Circuits

Worksheets - Resistors

How is it possible to electrically measure the torque output by a…

Magnetic Units of Measurement

Worksheets - Resistors

In electric circuits, the three basic quantities are voltage (E or V),…

Design Project: Audio Tone Control

Worksheets - Resistors

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

Performance-Based Assessments for Basic Electricity Competencies

Worksheets - Resistors

(Template)

PWM Power Controller

Textbook

PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…

Design Project: Intercom System

Worksheets - Resistors

Design a passive circuit that will create a "split” ( V/-V) power…

Review of R, X, and Z (Resistance, Reactance and Impedance)

Textbook

Before we begin to explore the effects of resistors, inductors, and…

Digital Logic Signals

Worksheets - Resistors

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

Capacitors and Calculus

Textbook

Capacitors do not have a stable “resistance” as conductors…

Algebraic Substitution for Electric Circuits

Worksheets - Resistors

There are two basic Ohm’s Law equations: one relating voltage,…

Why L/R and not LR?

Textbook

Learn About L/R Time Constants It is often perplexing to new students…

Positive Feedback OpAmp Circuits

Worksheets - Resistors

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

AC Network Analysis

Worksheets - Resistors

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

Advanced Electromagnetism and Electromagnetic Induction

Worksheets - Resistors

∫f(x) dx Calculus alert! Electronic power conversion circuits known…

Basic AC-DC Power Supplies

Worksheets - Resistors

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

Parallel DC Circuits Practice Worksheet With Answers

Worksheets - Resistors

In this circuit, three resistors receive the same amount of voltage…

Complex Circuits

Textbook

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

Integrator

Textbook

PARTS AND MATERIALS Four 6 volt batteries Operational amplifier, model…

Series-Parallel DC Circuits

Worksheets - Resistors

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

Active Loads in Amplifier Circuits

Worksheets - Resistors

We know that the current in a series circuit may be calculated with…

Resonance

Worksheets - Resistors

The Q factor of a series inductive circuit is given by the following…

Circuit Components

Textbook

Remember that this tutorial is not exhaustive by any means, and that…

Superconductivity

Textbook

Conductors lose all of their electrical resistance when cooled to…

Power in Resistive and Reactive AC circuits

Textbook

Consider a circuit for a single-phase AC power system, where a 120…

BJT Amplifier Troubleshooting

Worksheets - Resistors

As an instructor of electronics, I am called upon frequently to help…

High-pass Filters

Textbook

A high-pass filter’s task is just the opposite of a low-pass…

Inductor Commutating Circuits

Textbook

A popular use of diodes is for the mitigation of inductive…

Active Versus Passive Devices

Textbook

Passive Devices Components incapable of controlling current by means…

Clipper and Clamper Circuits

Worksheets - Resistors

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

Feedback

Textbook

If some percentage of an amplifier’s output signal is connected…

Impedance Transformation

Textbook

Standing waves at the resonant frequency points of an open- or…

Precise Diode Circuits

Worksheets - Resistors

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

Series Resistor-Inductor Circuits

Textbook

In the previous section, we explored what would happen in simple…

Inductive Reactance

Worksheets - Resistors

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

Conductor Ampacity

Textbook

The smaller the cross-sectional area of any given wire, the greater…

Simple Parallel Circuits

Textbook

On this page, we’ll outline the three principles you should…

Why L/R and not LR?

Textbook

Learn About L/R Time Constants It is often perplexing to new students…

Circuit Effects

Textbook

The principle of non-sinusoidal, repeating waveforms being equivalent…

Passive Filter Circuits

Worksheets - Resistors

In very simple, qualitative terms, rate the impedance of capacitors…

Phasor Mathematics

Worksheets - Resistors

Provide a definition for phasor, as the term applies to electrical…

Component Failure Analysis (Continued)

Textbook

“I consider that I understand an equation when I can predict the…

Numbers versus Numeration

Textbook

It is imperative to understand that the type of numeration system used…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

DC Mesh Current Analysis

Worksheets - Resistors

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

Trigonometric Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Multiplexers

Textbook

A multiplexer, abbreviated mux, is a device that has multiple inputs…

Design Project: Telegraph System

Worksheets - Resistors

What voltage will you choose to use for each of the station batteries?

Quantum Devices

Textbook

Most integrated circuits are digital, based on MOS (CMOS) transistors.…

Digital-to-Analog Conversion

Worksheets - Resistors

If a pulse-width modulated (PWM) signal is sent to a passive…

555 Schmitt Trigger

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…

Amplifiers

Textbook

Practical Benefit of Active Devices The practical benefit of active…

Ohmmeter Design

Textbook

Though mechanical ohmmeter (resistance meter) designs are rarely used…

Wire Self Inductance Calculator

Tools

This calculator will help compute the inductance of a length of wire.

Power Measurement

Textbook

Power measurement in AC circuits can be quite a bit more complex than…

Class B Audio Amplifier

Textbook

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

Building Simple Resistor Circuits

Textbook

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

Protective Relays

Textbook

A special type of relay is one that monitors the current, voltage,…

Wire Types and Sizes

Worksheets - Resistors

Most electrical wire is covered in a rubber or plastic coating called…

Vol III. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…