Real operational amplifiers have some imperfections compared to an…
Textbook
Given two lengths of metal wire, which one will have the least…
Worksheets - Digital Multimeters
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
Most ohmmeters of the design shown in the previous section utilize a…
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
Worksheets - Digital Multimeters
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 will this voltmeter register when connected to a battery as shown…
Worksheets - Digital Multimeters
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Digital Multimeters
As we saw with DC measurement circuits, the circuit configuration…
Textbook
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
Many electronic circuits use what is called a split or a dual power…
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Digital Multimeters
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Textbook
Determine if the light bulb will de-energize for each of the following…
Worksheets - Digital Multimeters
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Digital Multimeters
What hazards might be posed by a circuit with excessive current going…
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Electromechanical relays used to start and stop high-power electric…
Worksheets - Digital Multimeters
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Digital Multimeters
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.
Textbook
What hazards might be posed by a circuit with excessive current going…
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If we were to express the series-connected DC voltages as phasors…
Worksheets - Digital Multimeters
As was mentioned before, the angle of this “power…
Textbook
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Digital Multimeters
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
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
An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Digital Multimeters
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
What would happen to this meter movement, if connected directly to a…
Worksheets - Digital Multimeters
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
In this hands-on electronics experiment, you will build a pulse-width modulator power controller for a light and learn the basics of PWM signals.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
Real operational amplifiers have some imperfections compared to an…
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Digital Multimeters
At first it may seem pointless to have the four buffer gates following…
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The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Multimeters
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Multimeters
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
Now we can proceed to studying specific types of digital storage…
Textbook
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Digital Multimeters
Seebeck Effect An interesting phenomenon applied in the field of…
Textbook
Protective relays are special power-sensing devices whose job it is to…
Worksheets - Digital Multimeters
Solid Copper Wire Table Size Diameter (inches) Cross-sectional area…
Textbook
The logic simplification examples that we have done so far could have…
Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Textbook
Since transformers are essentially AC devices, we need to be aware of…
Textbook
Temperature coefficient (α) per degree C: Material Element/Alloy…
Textbook
Cathode: This is the electrode that is heated and emits the…
Textbook
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