If you’ve ever witnessed a lightning storm, you’ve seen…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
A circuit which removes the peak of a waveform is known as a clipper.…
Textbook
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
If we connect the output of an op-amp to its inverting input and apply…
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Long before the advent of digital electronic technology, computers…
Textbook
Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Oscillators
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
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(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Oscillators
By introducing electrical reactance into the feedback loops of an…
Textbook
Input Voltages for Logic Gates Logic gate circuits are designed to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
So far, we’ve only been able to escape the sheer volume of…
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Schottky diodes Schottky diodes are constructed of a metal-to-N…
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What do you think this logic buffer gate will do, with the output…
Worksheets - Oscillators
As was previously mentioned, we need more than just a continuous path…
Textbook
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
For ease of drawing complex circuit diagrams, electronic amplifiers…
Textbook
In the last section, we saw how the 3rd harmonic and all of its…
Textbook
The atoms in insulating materials have very tightly-bound electrons,…
Textbook
What is Rectification? Now we come to the most popular application of…
Textbook
A common class of operation used in radio-frequency (RF) amplifier…
Worksheets - Oscillators
One of the more advanced ADC technologies is the so-called…
Textbook
Label where each of the following electrical quantities would be found…
Worksheets - Oscillators
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
Textbook
Our exploration of thyristors begins with a device called the…
Textbook
In the simplest terms you can think of, define what an electrical…
Worksheets - Oscillators
We can take the same components from the series circuit and rearrange…
Textbook
Define what noise means, in the electrical sense of the word. How does…
Worksheets - Oscillators
The field effect transistor was proposed by Julius Lilienfeld in US…
Textbook
The Functionality of Diode Polarity Being able to determine the…
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Things start to get complicated when we need to relate two or more AC…
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In this introduction to series resistance circuits, we will explain…
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What is Conductance? In the study of DC circuits, the student of…
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Varicap or varactor diodes A variable capacitance diode is known as a…
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In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.
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Digital logic gate circuits are manufactured as integrated circuits:…
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In many disciplines of science and engineering, very large and very…
Textbook
The SPICE circuit simulation computer program uses scientific notation…
Textbook
The Law of Sines (for any triangle) The Law of Cosines (for any…
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In this hands-on AC electronics experiment, use a PC-based oscilloscope program to observe waveforms from a musical keyboard and learn basic oscilloscope operation.
Textbook
In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
Textbook
Solving for x in a given polynomial equation “ax2 + bx + c…
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A multiplexer, abbreviated mux, is a device that has multiple inputs…
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One method of addressing the digital ramp ADC’s shortcomings is…
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“Garbage in, garbage out.” —Anonymous SPICE…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
Fallacious reasoning and poor interpersonal relations account for more…
Textbook
What do we do if we come across a circuit more complex than the simple…
Textbook
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Oscillators
In the beam power tube, the basic four-element structure of the…
Textbook
Textbook
Consider a circuit for a single-phase AC power system, where a 120…
Textbook
A wound rotor induction motor has a stator like a squirrel cage…
Textbook
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Textbook
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