Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
The interlock contacts installed in the previous section’s motor…
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The SPICE circuit simulation program provides for modeling diodes in…
Textbook
If the ends of a wire loop are attached to two half-circular metal…
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Most AC motors are induction motors. Induction motors are favored due…
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Before the advent of solid-state logic circuits, logical control…
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The Q factor of a series inductive circuit is given by the following…
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Don’t just sit there! Build something!! Learning to mathematically…
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Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
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Generators used in battery-charging systems must be regulated so as to…
Worksheets - Automotive
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Automotive
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Automotive
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Automotive
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
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
The variable reluctance motor is based on the principle that an…
Textbook
It is sometimes said regarding electrical safety that, Ït’s not the…
Worksheets - Automotive
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Automotive
For a given amount of water pressure, which will flow a greater rate…
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No text on electrical metering could be called complete without a…
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Tools
This calculator computes the noise figure and noise temperature in a system
Tools
The SPICE circuit simulation computer program uses scientific notation…
Textbook
In designing digital circuits, the designer often begins with a truth…
Textbook
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Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Textbook
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
When a PCB designer speaks of dimensions in thous or mils, what does…
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This calculator determines the total path loss provided by an RF n-way power splitter.
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What shape of voltage waveform would you expect to measure (using an…
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Shown here is the schematic symbol for a resistor: What is the purpose…
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In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.
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In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
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Since the enable input on a gated S-R latch provides a way to latch…
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What Is an XOR Gate? One element conspicuously missing from the set of…
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Unijunction transistor: Although a unijunction transistor is not a…
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Capacitors do not have a stable “resistance” as conductors…
Textbook
This calculator computes for the output pulse width of a 555 timer monostable circuit
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Contributors to this chapter are listed in chronological order of…
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Charles Proteus Steinmetz’s first job after arriving in America…
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A circuit which removes the peak of a waveform is known as a clipper.…
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So far, we’ve only been able to escape the sheer volume of…
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All entries arranged in alphabetical order of surname. Major…
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In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
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Tables of specific resistance and temperature coefficient of…
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Contributors to this chapter are listed in chronological order of…
Textbook
Our next transistor configuration to study is a bit simpler for gain…
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What will happen to the brightness of the light bulb as the iron core…
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Thyristors are a class of semiconductor components exhibiting…
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It is fairly important to use large value resistors (10 MΩ works…
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The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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As was stated in the last chapter, there is more than one type of…
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In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.
Textbook
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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The manufacture of only silicon based semiconductors is described…
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Over the course of learning about electricity, you will want to…
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