A very common misconception students have about potentiometers is the…
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
Whenever there is a mismatch of impedance between transmission line…
Textbook
At the beginning of this chapter, it illustrates how transistors could…
Textbook
Wire-by-Number project: simple voltage divider Description: Build a…
Worksheets - Audio
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
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
Identify some different ways you can create the sine-wave audio tracks…
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In DC and low-frequency AC circuits, the characteristic impedance of…
Textbook
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
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(Template)
Worksheets - Audio
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Audio
If some percentage of an amplifier’s output signal is connected…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Audio
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
Explain the principle of operation for the particular integrated…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
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This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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Define the following acronyms as they apply to digital logic circuits:…
Worksheets - Audio
Any kind of switch contact can be designed so that the contacts…
Textbook
In this hands-on semiconductor electronics experiment, build an astable multivibrator (oscillator) circuit that provides an output in the audio frequency range and learn the effect of component values and supply voltage on oscillation frequency.
Textbook
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Worksheets - Audio
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
Contributors to this chapter are listed in chronological order of…
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We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
The interlock contacts installed in the previous section’s motor…
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Identify each of these logic gates by name, and complete their…
Worksheets - Audio
Generally speaking, how many “time constants” worth of time does…
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We know that the current in a series circuit may be calculated with…
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Because octal and hexadecimal numeration systems have bases that are…
Textbook
Boolean algebra finds its most practical use in the simplification of…
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Don’t just sit there! Build something!! Learning to mathematically…
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Associative Property In addition and multiplication, terms may be…
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What Is an XOR Gate? One element conspicuously missing from the set of…
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A capacitor is a passive two-terminal electronic component that…
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Anyone who’s studied geometry should be familiar with the…
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Of course, there is a danger of electrical shock when directly…
Textbook
For bipolar junction transistors, the fundamental measure of…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Programming a circuit simulation with SPICE is much like programming…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
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Whenever electrons flow through a conductor, a magnetic field will…
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What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
Any kind of switch contact can be designed so that the contacts…
Textbook
In Millman’s Theorem, the circuit is re-drawn as a parallel…
Textbook
This calculator will solve for either distance, time, or speed given two of the three parameters.
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This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
A helpful analogy for understanding divided feedback amplifier…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Tools
Dielectric strength in kilovolts per inch (kV/in): Material*…
Textbook
An inductor is a passive two-terminal electrical component that…
Textbook
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
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