In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
In the common-emitter section of this chapter, we saw a SPICE analysis…
Textbook
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Spectral Analysis
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Spectral Analysis
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
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Worksheets - Spectral Analysis
AC Motors Perhaps the most important benefit of polyphase AC power…
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It has been found that any repeating, non-sinusoidal waveform can be…
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Connecting digital circuitry to sensor devices is simple if the sensor…
Textbook
Also known as the stairstep-ramp, or simply counter A/D converter,…
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Spectral Analysis
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Spectral Analysis
You might have noticed on the table for specific resistances that all…
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Spectral Analysis
In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
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The R/2R DAC circuit is an alternative to the binary-weighted-input…
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One method of addressing the digital ramp ADC’s shortcomings is…
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Although many textbooks provide good introductions to digital memory…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Spectral Analysis
Also called the parallel A/D converter, this circuit is the simplest…
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Input Voltages for Logic Gates Logic gate circuits are designed to…
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It is a common phenomenon for the electrical resistance of a substance…
Worksheets - Spectral Analysis
With BogusBus, our signals were very simple and straightforward: each…
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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.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Spectral Analysis
Note the “50 ohm” rating printed on the jacket of the cable. What…
Worksheets - Spectral Analysis
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Spectral Analysis
When we store information in some kind of circuit or device, we not…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Spectral Analysis
Capacitors, like all electrical components, have limitations that must…
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A voltage multiplier is a specialized rectifier circuit producing…
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In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
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In mathematics, an identity is a statement true for all possible…
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Textbook
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
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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.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Spectral Analysis
Boolean algebra finds its most practical use in the simplification of…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
Worksheets - Spectral Analysis
Worksheets - Spectral Analysis
Parallel-in/ serial-out shift registers do everything that the…
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Electricity and Magnetism An electric current through a conductor will…
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Convert to and from different units of length, weight, power, temperature and torque
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Just like voltmeters, ammeters tend to influence the amount of current…
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