Explain the principle of operation for the particular integrated…
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Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
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It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
Suppose you were installing a high-power stereo system in your car,…
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A very common misconception students have about potentiometers is the…
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Don’t just sit there! Build something!! Learning to mathematically…
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At the beginning of this chapter, it illustrates how transistors could…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to mathematically…
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The Bel is Used to Represent Gain In its simplest form, an…
Textbook
Devoting a whole chapter in a modern electronics text to the design…
Textbook
Explain how the microphone in your amplifier works. How, exactly, does…
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(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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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.
Textbook
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
Determine what the magnitude and polarity of the voltmeter’s…
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This is a schematic for a simple VCO: The oscillator is of the RC…
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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
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
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It is sometimes said regarding electrical safety that, Ït’s not the…
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Parallel-in/ serial-out shift registers do everything that the…
Textbook
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NAND and NOR gates possess a special property: they are universal.…
Textbook
If two coils of wire are brought into close proximity with each other…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
Tools
Capacitance Formula Permittivity of Dielectric …
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Because of their insulated gates, IGFETs of all types have extremely…
Textbook
A switch is an electrical component that can “make” or…
Textbook
The electrons of different types of atoms have different degrees of…
Textbook
The most important component of your voltmeter will be the…
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Mercury Standard Cell Back in the early days of electrical measurement…
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In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
So far, the phenomenon of resonance appears to be a useless curiosity,…
Textbook
This chapter explores the response of capacitors and inductors to…
Textbook
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Textbook
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Tools
Because binary numeration requires so many bits to represent…
Textbook
Previously, we examined series circuits and parallel circuits using…
Textbook
A helpful tool for calculating the impedance of a wire microstrip.
Tools
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
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A helpful tool for calculating the impedance of a coaxial cable.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
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What is Attenuators? Attenuators are passive devices. It is…
Textbook
A calculator for computing the impedance of an edge coupled stripline.
Tools
Digital computers communicate with external devices through ports:…
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Contributors to this chapter are listed in chronological order of…
Textbook
Shown here is the schematic symbol for a resistor: What is the purpose…
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This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Tools
Constant rule Rule of sums Rule of differences Product rule Quotient…
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The circuit in the previous section is not a very practical one. In…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
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This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
Tools
If I needed to describe the distance between two cities, I could…
Textbook
Parametric data for all semiconductor op-amp models except the CA3130…
Textbook
Typically, complex circuits are not arranged in nice, neat, clean…
Textbook
Because the relationship between voltage, current, and resistance in…
Textbook
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