A three-phase motor may be run from a single-phase power source.…
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Electromechanical
Though it may seem strange to cover the elementary topic of electrical…
Textbook
A tool designed to convert between units of torque
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All About Diodes A diode is an electrical device allowing current to…
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Complementary Output Gates It is sometimes desirable to have a logic…
Textbook
Limitations of Electromechanical Relays As versatile as…
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Another variation on a theme of bistable multivibrators is the J-K…
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Electricity and Magnetism An electric current through a conductor will…
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(Template)
Worksheets - Electromechanical
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
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Brushless DC motors were developed from conventional brushed DC motors…
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“All men are liable to error;” —John Locke Whereas…
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In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
Textbook
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
After the introduction of the DC electrical distribution system by…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Electromechanical
What does it mean, in general terms, to encode something? Conversely,…
Worksheets - Electromechanical
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
A practical application of switch and relay logic is in control…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Electromechanical
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
What is the difference between a JMP (“jump”) instruction and a…
Worksheets - Electromechanical
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Electromechanical
De Forest’s Audion tube came to be known as the triode tube…
Textbook
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Electromechanical
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Textbook
There are four basic factors of inductor construction determining the…
Textbook
The following is a partial list of contributors to the current online…
Textbook
Complementary Output Gates It is sometimes desirable to have a logic…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
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Periodic table of chemical elements.
Textbook
This calculator determines the total path loss provided by an RF n-way power splitter.
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Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
A special type of relay is one that monitors the current, voltage,…
Textbook
In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
For ease of drawing complex circuit diagrams, electronic amplifiers…
Textbook
Define the following terms: energy, work, and power.
Worksheets - Electromechanical
Quantum physics describes the states of electrons in an atom according…
Textbook
Arithmetic Sequences An arithmetic sequence is a series of numbers…
Textbook
Our exploration of thyristors begins with a device called the…
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Like all diodes, Shockley diodes are unidirectional devices; that is,…
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The Voltage Gain Because amplifiers have the ability to increase the…
Textbook
If at all possible, shut off the power to a circuit before performing…
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In simple reactive circuits with little or no resistance, the effects…
Textbook
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
Tools
By definition, a low-pass filter is a circuit offering easy passage to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
What factors determine where potentiometers Rpot1 and Rpot2 must be…
Worksheets - Electromechanical
Wiring for AC and DC power distribution branch circuits are color…
Textbook
This calculator will help compute the inductance of a length of wire.
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Solving for x in a given polynomial equation “ax2 + bx + c…
Textbook
Wire-by-Number project: simple voltage divider Description: Build a…
Worksheets - Electromechanical
In this circuit, three resistors receive the same amount of voltage…
Worksheets - Electromechanical
A handy all-in-one tool for reading resistor color code values for a 4 band resistor, 5 band resistor, or 6 band resistor.
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