In the common-emitter section of this chapter, we saw a SPICE analysis…
Identify some different ways you can create the sine-wave audio tracks…
What is Attenuators? Attenuators are passive devices. It is…
Whenever there is a mismatch of impedance between transmission line…
Long before the advent of digital electronic technology, computers…
Don’t just sit there! Build something!! Learning to mathematically…
To overcome the challenge of creating necessary DC bias voltage for an…
Identify which direction each potentiometer wiper must move in this…
Devoting a whole chapter in a modern electronics text to the design…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Don’t just sit there! Build something!! Learning to mathematically…
An ideal transistor would show 0% distortion in amplifying a signal.…
The Bel is Used to Represent Gain In its simplest form, an…
In very simple, qualitative terms, rate the impedance of capacitors…
A chandelier has five light bulbs in it, and one of them is not…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
As an instructor of electronics, I am called upon frequently to help…
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.
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
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.
The Bel is Used to Represent Gain In its simplest form, an…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
The choice of step-down transformers to use in a project such as this…
The Q factor of a series inductive circuit is given by the following…
What does the acronym RF stand form, in reference to radio-related…
In our study of AC circuits thus far, we’ve explored circuits…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
To overcome the challenge of creating necessary DC bias voltage for an…
Devoting a whole chapter in a modern electronics text to the design…
Decibel as Absolute Unit of Power It is also possible to use the…
What is a harmonic frequency? If an oscillator circuit outputs a…
Identify some different ways you can create the sine-wave audio tracks…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Don’t just sit there! Build something!! Learning to mathematically…
Radio waves are comprised of oscillating electric and magnetic fields,…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
When lightning strikes, nearby magnetic compass needles may be seen to…
When a transistor is in the fully-off state (like an open switch), it…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
All entries arranged in alphabetical order of surname. Major…
Define the following metrological terms: • Uncertainty • Accuracy…
Counting practice: count from zero to thirty-one in binary, octal, and…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Superconducting devices, though not widely used, have some unique…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
Don’t just sit there! Build something!! Learning to mathematically…
Contributors to this chapter are listed in chronological order of…
Learn the Power Formula We’ve seen the formula for determining…
PARTS AND MATERIALS Two NPN transistors—models 2N2222 or…
Capacitors, like all electrical components, have limitations that must…
What will this voltmeter register when connected to a battery as shown…
Suppose I were about to measure an unknown voltage with a manual-range…
In addition to voltage and current, there is another important…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…
The structure behind ladder logic is based on the electrical ladder…
“Advances are made by answering questions. Discoveries are made…
