If some percentage of an amplifier’s output signal is connected…
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PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
Don’t just sit there! Build something!! Learning to mathematically…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Whenever there is a mismatch of impedance between transmission line…
Don’t just sit there! Build something!! Learning to mathematically…
Identify which direction each potentiometer wiper must move in this…
PARTS AND MATERIALS High-quality “closed-cup” audio…
What is a harmonic frequency? If an oscillator circuit outputs a…
During the early development of telephone technology, a unit was…
Long before the advent of digital electronic technology, computers…
Don’t just sit there! Build something!! Learning to mathematically…
Devoting a whole chapter in a modern electronics text to the design…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Identify some different ways you can create the sine-wave audio tracks…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Determine what the magnitude and polarity of the voltmeter’s…
To overcome the challenge of creating necessary DC bias voltage for an…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Don’t just sit there! Build something!! Learning to mathematically…
What is the purpose of the switch shown in this schematic diagram?
At the beginning of this chapter, it illustrates how transistors could…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
The Bel is Used to Represent Gain In its simplest form, an…
Don’t just sit there! Build something!! Learning to mathematically…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Don’t just sit there! Build something!! Learning to analyze digital…
Devoting a whole chapter in a modern electronics text to the design…
Determine what the magnitude and polarity of the voltmeter’s…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Don’t just sit there! Build something!! Learning to mathematically…
Long before the advent of digital electronic technology, computers…
In DC and low-frequency AC circuits, the characteristic impedance of…
Identify some different ways you can create the sine-wave audio tracks…
Identify which direction each potentiometer wiper must move in this…
Suppose you were installing a high-power stereo system in your car,…
Decibel as Absolute Unit of Power It is also possible to use the…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
This calculator will help compute the inductance of a length of wire.
What does it mean, in general terms, to encode something? Conversely,…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
It is sometimes useful in logic circuits to have a multivibrator which…
PARTS AND MATERIALS Two 6 volt batteries Capacitor, 0.1 µF…
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
Determine what the magnitude and polarity of the voltmeter’s…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
A decoder is a circuit that changes a code into a set of signals. It…
Computerized Fourier analysis, particularly in the form of the FFT…
Don’t just sit there! Build something!! Learning to mathematically…
De Forest’s Audion tube came to be known as the triode tube…
Design a passive circuit that will create a "split” ( V/-V) power…
Capacitors do not have a stable “resistance” as conductors…
The Inductance Formula Wheeler’s formulas for…
Whenever electrons flow through a conductor, a magnetic field will…
A principal consideration for industrial control networks, where the…
