Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
The variable reluctance motor is based on the principle that an…
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
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
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
Most AC motors are induction motors. Induction motors are favored due…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
Most students of electricity begin their study with what is known as…
Textbook
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
Just as devices have been made to measure certain physical quantities…
Textbook
A wound rotor induction motor has a stator like a squirrel cage…
Textbook
Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
Note that the direction of the arrow at the gate indicates the…
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Raspberry Pi
The earliest forms of digital data storage involving moving parts was…
Textbook
This calculator helps you compute the characteristic impedance of a microstrip.
Tools
Standing waves at the resonant frequency points of an open- or…
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
This calculator will solve for either distance, time, or speed given two of the three parameters.
Tools
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Tools
There are three basic factors of capacitor construction determining…
Textbook
To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
Textbook
It used to be with large AC power systems that “power…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
Mathematical rules are based on the defining limits we place on the…
Textbook
∫f(x) dx Calculus alert! One of the fundamental principles of…
Worksheets - Raspberry Pi
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
Tools
Solid Copper Wire Table Size Diameter (inches) Cross-sectional area…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Raspberry Pi
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Tools
There are many different types of power sources, and here some of the…
Textbook
As we saw earlier, a power system with no secure connection to earth…
Textbook
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