Don’t just sit there! Build something!! Learning to mathematically…
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Design a passive circuit that will create a "split” ( V/-V) power…
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The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
In this hands-on electronics experiment, build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and use pulldown resistors.
Textbook
Power Capacity As has already been observed, transformers must be well…
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
JFETs, like bipolar transistors, are able to “throttle”…
Textbook
We know that the current in a series circuit may be calculated with…
Worksheets - Power Supplies
Fundamentally, an amplifier is a device that takes in a low-power…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
Identify some different ways you can create the sine-wave audio tracks…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
Many electronic circuits use what is called a split or a dual power…
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In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
Input Voltages for Logic Gates Logic gate circuits are designed to…
Textbook
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
Textbook
Because batteries create current flow in a circuit by exchanging…
Textbook
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
When connecting batteries together to form larger “banks”…
Textbook
As was mentioned before, the angle of this “power…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
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Every meter impacts the circuit it is measuring to some extent, just…
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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At the start of this book, we discussed static electricity and how it…
Textbook
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
Don’t just sit there! Build something!! Learning to mathematically…
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Determine if the light bulb will de-energize for each of the following…
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The bipolar junction transistor (BJT) was named because its operation…
Textbook
In this hands-on semiconductor electronics experiment, build a full-wave bridge rectifier using silicon diodes and learn some of this circuit's advantages and disadvantages.
Textbook
Most electrical wire is covered in a rubber or plastic coating called…
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Explain the difference between a balanced polyphase system and an…
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In the last section, we saw how the 3rd harmonic and all of its…
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What is a harmonic frequency? If an oscillator circuit outputs a…
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As an instructor of electronics, I am called upon frequently to help…
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Three-phase Wye(Y) Connection Initially, we explored the idea of…
Textbook
In Millman’s Theorem, the circuit is re-drawn as a parallel…
Textbook
The use of variable voltage for instrumentation signals seems a rather…
Textbook
Logic circuits, whether comprised of electromechanical relays or…
Textbook
A technician uses a stroboscope to “freeze” the rotation of a…
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If we take three equal resistors and connect one end of each to a…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
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When lightning strikes, nearby magnetic compass needles may be seen to…
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Aside from the issues of the physical network (signal types and…
Textbook
How is it possible to assign a fixed value of voltage or current (such…
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In this hands-on electronics experiment, you will learn about electromagnetic induction using an electromagnet and a permanent magnet.
Textbook
The table method provides a structured methodology for ensuring you…
Textbook
In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
Textbook
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
Textbook
Passive Devices Components incapable of controlling current by means…
Textbook
Another strategy for addressing the problem of secondary electrons…
Textbook
As was mentioned before, the angle of this “power…
Textbook
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