What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
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…
Worksheets - Audio
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
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
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Audio
Explain the principle of operation for the particular integrated…
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In our study of AC circuits thus far, we’ve explored circuits…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Identify which direction each potentiometer wiper must move in this…
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A Logic Gate is assigned as an elementary building block of…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
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This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
What are Simultaneous Equations and Systems of Equations? The terms…
Textbook
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
Aside from the issues of the physical network (signal types and…
Textbook
In this collection of hands-on electronics experiments, build and test mixed-signal analog and digital circuits using the versatile 555 timer IC. These projects will teach you about RC time constants, duty cycle, transistor current drive, LEDs, voltage doublers, and more.
Textbook
This page provides a step-by-step introduction to using the mesh…
Textbook
When an alternator produces AC voltage, the voltage switches polarity…
Textbook
Solid-state switching circuits usually keep their constituent…
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All entries arranged in alphabetical order of surname. Major…
Textbook
Identify the type of logic gate shown in this schematic diagram, and…
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In this hands-on semiconductor electronics experiment, construct a three-stage common-emitter amplifier using bipolar junction transistors (BJTs) and learn about multi-stage gain and feedback.
Textbook
It is sometimes useful in logic circuits to have a multivibrator which…
Textbook
A practical application of switch and relay logic is in control…
Textbook
Conductors lose all of their electrical resistance when cooled to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
A helpful analogy for understanding divided feedback amplifier…
Textbook
So far, we’ve explored tubes which are totally…
Textbook
Identify each of these logic gates by name, and complete their…
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In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Textbook
All About Diodes A diode is an electrical device allowing current to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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This calculator computes for the output pulse width of a 555 timer monostable circuit
Tools
Define the following terms: energy, work, and power.
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Counting practice: count from zero to thirty-one in binary, octal, and…
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All entries arranged in alphabetical order of surname. Major…
Textbook
When connecting batteries together to form larger “banks”…
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
Introduction This third volume of the book series Lessons In Electric…
Textbook
Another strategy for addressing the problem of secondary electrons…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
In mathematics, an identity is a statement true for all possible…
Textbook
What are Simultaneous Equations and Systems of Equations? The terms…
Textbook
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Textbook
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
Worksheets - Audio
Identify the type of logic gate shown in this schematic diagram, and…
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Design a passive circuit that will create a "split” ( V/-V) power…
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A common class of operation used in radio-frequency (RF) amplifier…
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Ammeters Measure Electrical Current A meter designed to measure…
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