Real operational amplifiers have some imperfections compared to an…
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
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
As we saw with DC measurement circuits, the circuit configuration…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
What shape of voltage waveform would you expect to measure (using an…
Worksheets - Waveform Generators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
Textbook
Worksheets - Waveform Generators
If a sinusoidal voltage is applied to an impedance with a phase angle…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure resistance using the ohmmeter function.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
When someone mentions the word “computer,” a digital…
Textbook
An oscilloscope is a very useful piece of electronic test equipment.…
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What is a harmonic frequency? If an oscillator circuit outputs a…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
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
(Template)
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Generally speaking, how many “time constants” worth of time does…
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Identify some of the different types of capacitors, and their…
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The most important component of your voltmeter will be the…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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As an instructor of electronics, I am called upon frequently to help…
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What is the purpose of the switch shown in this schematic diagram?
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In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
Calculate the voltage output by the secondary winding of a transformer…
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In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
Textbook
When the need arises to correct for poor power factor in an AC power…
Textbook
(Template)
Worksheets - Waveform Generators
The basic application of Ohm’s law to combinations of series and…
Textbook
“I consider that I understand an equation when I can predict the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Worksheets - Waveform Generators
To enter numbers in scientific notation into a hand calculator, there…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Explain the operation of this “H-bridge” motor control circuit: At…
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NAME:…
Worksheets - Waveform Generators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Waveform Generators
Safety is very important when designing and/or building a device…
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In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
In instrumentation circuitry, DC signals are often used as analog…
Textbook
Textbook
Note: this is a very unique and useful property of e. As in…
Textbook
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
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This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
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While mention of operational amplifiers typically provokes visions of…
Textbook
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Tools
With this lesson, I hope to avoid a common mistake found in…
Textbook
What do you think this logic buffer gate will do, with the output…
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Determine if the light bulb will de-energize for each of the following…
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A transmission line of infinite length is an interesting abstraction,…
Textbook
The table method provides a structured methodology for ensuring you…
Textbook
The concept of a mathematical power is familiar to most students of…
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The Bel is Used to Represent Gain In its simplest form, an…
Textbook
The SPICE circuit simulation computer program uses scientific notation…
Textbook
In this hands-on electronics experiment, you will examine the heat generated by resistors and maybe even make one smoke! Also, learn to calculate power dissipation using Joule's law and resistor power ratings.
Textbook
What is an Encoder? An encoder is a circuit that changes a set of…
Textbook
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