Categories

Pressure Unit Conversion Calculator

Tools

This calculator will convert pressure values to ten different standard units for pressure.

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.

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.

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.

Lorentz Force Calculator

Tools

This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.

Other Specialized Motors

Textbook

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

Design Project: DC Motor

Worksheets - Sensors

The armature windings of your DC motor will have very low resistance.…

Calculus for Electric Circuits

Worksheets - Sensors

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

Specific Troubleshooting Techniques

Textbook

After applying some of the general troubleshooting tips to narrow the…

AC Motor Theory

Worksheets - Sensors

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

Step-up, Step-down, and Isolation Transformers

Worksheets - Sensors

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

Automotive Alternator

Textbook

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

Conventional Transistor Overview and Special Transistors

Worksheets - Sensors

A microcontroller is a specialized type of digital computer used to…

Series-Parallel DC Circuits

Worksheets - Sensors

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

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Sensors

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

Lorentz Force Calculator

Tools

This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.

The Importance of Electrical Safety

Textbook

With this lesson, I hope to avoid a common mistake found in…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

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.

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.

Tesla Polyphase Induction Motors

Textbook

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

DC Generator Theory

Worksheets - Sensors

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

AC Commutator Motors

Textbook

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

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.

Capacitor Transient Response

Textbook

Because capacitors store energy in the form of an electric field, they…

Waveguides

Textbook

A waveguide is a special form of transmission line consisting of a…

Practical Power Factor Correction

Textbook

When the need arises to correct for poor power factor in an AC power…

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

Relay Construction

Textbook

Electricity and Magnetism An electric current through a conductor will…

DC Lab - Potentiometer as a Rheostat

Textbook

In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.

Potential Pitfalls

Textbook

Fallacious reasoning and poor interpersonal relations account for more…

Permeability and Saturation

Textbook

The nonlinearity of material permeability may be graphed for better…

AC Waveforms

Textbook

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

Sound Cancellation

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Design Project: Event Counter

Worksheets - Sensors

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

Elementary Amplifier Theory

Worksheets - Sensors

Fundamentally, an amplifier is a device that takes in a low-power…

Averager and Summer Circuits

Textbook

If we take three equal resistors and connect one end of each to a…

What Are Electric Circuits?

Textbook

You might have been wondering how charges can continuously flow in a…

Solving Series and Parallel Circuits With the Table Method and Ohm’s Law

Textbook

The table method provides a structured methodology for ensuring you…

Magnetic Fields and Inductance

Textbook

Whenever electrons flow through a conductor, a magnetic field will…

Stripline Crosstalk Calculator

Tools

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

Introduction to Mixed-Frequency AC Signals

Textbook

In our study of AC circuits thus far, we’ve explored circuits…

Conversion From Decimal Numeration

Textbook

Because octal and hexadecimal numeration systems have bases that are…