Calculate the voltage output by the secondary winding of a transformer…
Worksheets - IT / Networking
A chandelier has five light bulbs in it, and one of them is not…
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The circuit shown here is a four-bit analog-to-digital converter…
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Suppose a 12 volt lead-acid battery has an internal resistance of 20…
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A modern alternative to sending (binary) digital information via…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - IT / Networking
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IT / Networking
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - IT / Networking
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IT / Networking
Buses and networks are designed to allow communication to occur…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IT / Networking
Early in my explorations of electricity, I came across a length of…
Textbook
The basic application of Ohm’s law to combinations of series and…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IT / Networking
Counting practice: count from zero to thirty-one in binary, octal, and…
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What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - IT / Networking
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IT / Networking
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - IT / Networking
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IT / Networking
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - IT / Networking
Thyristors are a broad classification of bipolar-conducting…
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
Tools
What, exactly, is necessary to establish electrical continuity between…
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In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
Textbook
Insulated gate field-effect transistors are unipolar devices just like…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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A waveguide is a special form of transmission line consisting of a…
Textbook
Let’s connect three AC voltage sources in series and use complex…
Textbook
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
Tools
An electromechanical generator is a device capable of producing…
Textbook
A circuit which removes the peak of a waveform is known as a clipper.…
Textbook
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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No text on electrical metering could be called complete without a…
Textbook
Despite lock-out/tag-out procedures and multiple repetitions of…
Textbook
The half-adder is extremely useful until you want to add more than one…
Textbook
If we connect the output of an op-amp to its inverting input and apply…
Textbook
If at all possible, shut off the power to a circuit before performing…
Textbook
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
How to Create a Band-stop Filter? Also called band-elimination,…
Textbook
Mutual inductors are inductors that capitalize the effect of mutual…
Textbook
Textbook
The logic simplification examples that we have done so far could have…
Textbook
Feedback is a fascinating engineering principle. It can turn a rather…
Textbook
Convert between Celsius, Fahrenheit and Kelvin
Tools
In the beam power tube, the basic four-element structure of the…
Textbook
A practical application of switch and relay logic is in control…
Textbook
Given two lengths of metal wire, which one will have the least…
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The Rules of Binary Addition Adding binary numbers is a very simple…
Textbook
How to Create a Band-stop Filter? Also called band-elimination,…
Textbook
Pure resistive AC circuit: voltage and current are in phase. …
Textbook
A calculator for computing the impedance of a wire stripline.
Tools
Let’s connect three AC voltage sources in series and use complex…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
Digital computers communicate with external devices through ports:…
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You may have wondered where we got that strange equation for the…
Textbook
To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
Textbook
If a block of P-type semiconductor is placed in contact with a block…
Textbook
It may seem difficult to even start on a project such as this, with no…
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When first approaching a failed or otherwise misbehaving system, the…
Textbook
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