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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.

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

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.

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

AC Instrumentation Transducers

Textbook

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

Wound Rotor Induction Motors

Textbook

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

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

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.

Selsyn (Synchro) Motors

Textbook

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Other Specialized Motors

Textbook

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

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.

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…

More on AC “polarity”

Textbook

Complex numbers are useful for AC circuit analysis because they…

DC Branch Current Analysis

Worksheets - Arduino

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

Measurements of AC Magnitude

Textbook

So far we know that AC voltage alternates in polarity and AC current…

Wire Types and Sizes

Worksheets - Arduino

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

Modern Nonmechanical Memory

Textbook

Now we can proceed to studying specific types of digital storage…

Inductor Transient Response

Textbook

Inductors have the exact opposite characteristics of capacitors.…

Transistors, Hybrid

Textbook

In essence, the IGFET controls the base current of a BJT, which…

The Thyristor

Textbook

A thyristor is a device that has a number of unusual characteristics.…

AC Motor Control Circuits

Worksheets - Arduino

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Current Mirror BJTs

Textbook

Bipolar Junction Transistor or BJT Current Mirror An often-used…

Series-Parallel DC Circuits

Worksheets - Arduino

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

Digital Codes

Worksheets - Arduino

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

AC Commutator Motors

Textbook

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

Basic Ammeter Use

Worksheets - Arduino

Show how this ammeter would be connected to the light bulb circuit to…

Display Tubes

Textbook

In addition to performing tasks of amplification and switching, tubes…

The Triode

Textbook

De Forest’s Audion tube came to be known as the triode tube…

Complex Voltage and Current Calculations

Textbook

There are circumstances when you may need to analyze a DC reactive…

Integrated Circuits

Textbook

  A Logic Gate is assigned as an elementary building block of…

Coil Inductance Calculator

Tools

This calculator computes the inductance of a wire coil.

Antiderivatives of Power Functions of e

Textbook

  Note: this is a very unique and useful property of e. As in…