Bipolar junction transistors (Also known as BJTs) can be used as an…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
Varicap or varactor diodes A variable capacitance diode is known as a…
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It is sometimes desirable to have circuits capable of selectively…
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By definition, a low-pass filter is a circuit offering easy passage to…
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(Template)
Worksheets - Switching Regulator
Input Voltages for Logic Gates Logic gate circuits are designed to…
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An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Switching Regulator
What does the normal status of an electrical switch refer to?…
Worksheets - Switching Regulator
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Switching Regulator
Generally speaking, how many “time constants” worth of time does…
Worksheets - Switching Regulator
The Parallel Wires of Infinite Length Suppose, though, that we had a…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Switching Regulator
The electrical resistance of a conductor at any temperature may be…
Worksheets - Switching Regulator
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Switching Regulator
JFETs, like bipolar transistors, are able to “throttle”…
Textbook
What is the difference between DC and AC electricity? Identify some…
Worksheets - Switching Regulator
The superposition theorem is one of those strokes of genius that takes…
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Explain how a moving-coil, or dynamic microphone works. Identify how…
Worksheets - Switching Regulator
Things start to get complicated when we need to relate two or more AC…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
Most students of electricity begin their study with what is known as…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
What is Rectification? Now we come to the most popular application of…
Textbook
In this motor control circuit, how would you ensure that there is no…
Worksheets - Switching Regulator
(Template)
Worksheets - Switching Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
Example Derivatives of e Proportionality Constant When we say that a…
Textbook
The final transistor amplifier configuration (Figure below) we need to…
Textbook
The Q factor of a series inductive circuit is given by the following…
Worksheets - Switching Regulator
Bipolar junction transistors (Also known as BJTs) can be used as an…
Textbook
Diodes can perform switching and digital logic operations. Forward and…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
We can subtract one binary number from another by using the standard…
Textbook
The basic application of Ohm’s law to combinations of series and…
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What would happen to this meter movement, if connected directly to a…
Worksheets - Switching Regulator
TTL Circuit Analysis Let’s examine the following TTL circuit and…
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If I needed to describe the distance between two cities, I could…
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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
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Switching Regulator
In this hands-on AC electronics experiment, use the frequency spectrum display from an oscilloscope program to observe waveforms from a musical keyboard and learn about spectral analysis.
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If the burden of two systems of measurement for common quantities…
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This calculator determines the wavelength of a signal given the frequency and dielectric constant.
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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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Protective relays are special power-sensing devices whose job it is to…
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What Is an XOR Gate? One element conspicuously missing from the set of…
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What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Worksheets - Switching Regulator
As was previously mentioned, we need more than just a continuous path…
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There are three major kinds of power supplies: unregulated (also…
Textbook
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
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Now we can proceed to studying specific types of digital storage…
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So far we have been finding Sum-Of-Product (SOP) solutions to logic…
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Inductors do not have a stable “resistance” as conductors…
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