Just as devices have been made to measure certain physical quantities…
Textbook
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.
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.
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.
Tools
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
Most students of electricity begin their study with what is known as…
Textbook
A wound rotor induction motor has a stator like a squirrel cage…
Textbook
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
The variable reluctance motor is based on the principle that an…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
What is the difference between a JMP (“jump”) instruction and a…
Worksheets - IoT
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
Textbook
Radio waves are comprised of oscillating electric and magnetic fields,…
Worksheets - IoT
An important electrical quantity with no equivalent in DC circuits is…
Textbook
In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
Textbook
As an electric current is passed through a coil of wire, it creates a…
Worksheets - IoT
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Textbook
Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
What will happen to the brightness of the light bulb as the iron core…
Worksheets - IoT
Identify some of the different types of capacitors, and their…
Worksheets - IoT
Research the FCC (Federal Communication Commission) guidelines on…
Worksheets - IoT
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - IoT
In this series of hands-on electronics experiments, you will build direct current (DC) circuits and learn fundamental electrical engineering circuit concepts.
Textbook
Though it may seem strange to cover the elementary topic of electrical…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - IoT
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Tools
Anyone who’s studied geometry should be familiar with the…
Textbook
At first it may seem pointless to have the four buffer gates following…
Worksheets - IoT
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
AC electromechanical meter movements come in two basic arrangements:…
Textbook
Constant rule Rule of sums Rule of differences Product rule Quotient…
Textbook
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
Valence: The electrons in the outermost shell, or valence shell, are…
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
Computers can be powerful tools if used properly, especially in the…
Textbook
NAND and NOR gates possess a special property: they are universal.…
Textbook
The word battery simply means a group of similar components. In…
Textbook
It may seem difficult to even start on a project such as this, with no…
Worksheets - IoT
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
The electrical resistance of a conductor at any temperature may be…
Worksheets - IoT
Over the course of learning about electricity, you will want to…
Textbook
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
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