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Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

DC Motor Control Circuits

Worksheets - Stepper Motors

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

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

AC Motor Theory

Worksheets - Stepper Motors

Electromechanical watt-hour meters use an aluminum disk that is spun…

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

DC Generator Theory

Worksheets - Stepper Motors

Generators used in battery-charging systems must be regulated so as to…

Design Project: Stepper Motor Driver

Worksheets - Stepper Motors

At first it may seem pointless to have the four buffer gates following…

Automotive Alternator

Textbook

Project Parts and Materials Automotive alternator (one required, but…

Wound Rotor Induction Motors

Textbook

A wound rotor induction motor has a stator like a squirrel cage…

AC Instrumentation Transducers

Textbook

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

DC Motor Theory

Worksheets - Stepper Motors

If the ends of a wire loop are attached to two half-circular metal…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Oscilloscope Trigger Controls

Worksheets - Stepper Motors

A very useful tool for observing rotating objects is a strobe light.…

Bipolar Junction Transistors as Switches

Worksheets - Stepper Motors

Solid-state switching circuits usually keep their constituent…

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

AC Generator Theory

Worksheets - Stepper Motors

If an electric current is passed through this wire, which direction…

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

Pulse Width Modulation

Textbook

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

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

CMOS 555 Long Duration Flyback LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

DC Motor Control Circuits

Worksheets - Stepper Motors

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

DC Generator Theory

Worksheets - Stepper Motors

Generators used in battery-charging systems must be regulated so as to…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Microcontroller Principles

Worksheets - Stepper Motors

Read the following quotation, and then research the term…

Contactors

Textbook

All About Contactors When a relay is used to switch a large amount of…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Stepper Motors

As an electric current is passed through a coil of wire, it creates a…

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

AC Motor Theory

Worksheets - Stepper Motors

Electromechanical watt-hour meters use an aluminum disk that is spun…

Automotive Alternator

Textbook

Project Parts and Materials Automotive alternator (one required, but…

Electric Shock

Worksheets - Stepper Motors

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

Step-up, Step-down, and Isolation Transformers

Worksheets - Stepper Motors

Calculate the voltage output by the secondary winding of a transformer…

AC Generator Theory

Worksheets - Stepper Motors

If an electric current is passed through this wire, which direction…

Design Project: Event Counter

Worksheets - Stepper Motors

If your event sensing switch is mechanical in nature, you will likely…

AC Instrumentation Transducers

Textbook

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

The Command-line Interface

Textbook

If you’ve used DOS or UNIX operating systems before in a…

Millman’s Theorem

Worksheets - Stepper Motors

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

The R/2nR DAC: Binary-Weighted-Input Digital-to-Analog Converter

Textbook

What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…

AC Waveforms

Textbook

When an alternator produces AC voltage, the voltage switches polarity…

Connectors

Textbook

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

Electronics as Science

Textbook

Electronics is a science, and a very accessible science at that. With…

History of SPICE

Textbook

SPICE is a computer program designed to simulate analog electronic…

Voltage and Current in a Practical Circuit

Textbook

Because it takes energy to force charge to flow against the opposition…

BJT Amplifier Troubleshooting

Worksheets - Stepper Motors

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

Switched Capacitor Circuitry

Worksheets - Stepper Motors

Write an equation describing the precise mathematical relationship…

Trigonometric Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Voltage Divider Calculator

Tools

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

Safe Circuit Design

Textbook

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

Voltage/Current Converter OpAmp Circuits

Worksheets - Stepper Motors

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

Time Constant Circuits

Worksheets - Stepper Motors

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

Voltage Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

Static Electricity

Textbook

It was discovered centuries ago that certain types of materials would…

Introduction to Bipolar Junction Transistors (BJT)

Textbook

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