This video goes through one of the most prominent issues with thermostat design, accounting for the…
Learn how design parameters impact system performance.
Pulse Width Modulation (PWM) uses digital signals to control power…
Both soldering irons and soldering guns are tools used in the process…
Many electronic circuits use what is called a split or a dual power…
At the start of this book, we discussed static electricity and how it…
Don’t just sit there! Build something!! Learning to mathematically…
Superconducting devices, though not widely used, have some unique…
Just as devices have been made to measure certain physical quantities…
The Skin Depth of Copper in Electrical Engineering As previously…
A common phrase heard in reference to electrical safety goes something…
Despite lock-out/tag-out procedures and multiple repetitions of…
Don’t just sit there! Build something!! Learning to analyze digital…
A modern method of electrical power control involves inserting a…
Most of us have experienced some form of electric “shock,”…
Certain substances are known to physically deform (shorten or…
It is fairly important to use large value resistors (10 MΩ works…
What shape of voltage waveform would you expect to measure (using an…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
“I think it is safe to say that no one understands quantum…
It is sometimes said regarding electrical safety that, Ït’s not the…
Convert to and from different units of length, weight, power, temperature and torque
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
When inductors are connected in series, the total inductance is the…
Mathematical rules are based on the defining limits we place on the…
Shift registers, like counters, are a form of sequential logic.…
Let’s examine the following TTL circuit and analyze its operation:…
Contributors to this chapter are listed in chronological order of…
Let’s analyze a simple series circuit and determine the voltage…
Input impedance varies considerably with the circuit configuration…
Show how this ammeter would be connected to the light bulb circuit to…
Determine what the magnitude and polarity of the voltmeter’s…
Now that we’ve seen how series and parallel AC circuit analysis…
Don’t just sit there! Build something!! Learning to analyze digital…
This tool calculates the cutoff frequency of a rectangular waveguide
Learn the Power Formula We’ve seen the formula for determining…
It is sometimes desirable to have circuits capable of selectively…
Since transformers are essentially AC devices, we need to be aware of…
PARTS AND MATERIALS Three NPN transistors—model 2N2222 or 2N3403…
