Just as devices have been made to measure certain physical quantities…
Superconducting devices, though not widely used, have some unique…
A common phrase heard in reference to electrical safety goes something…
The Skin Depth of Copper in Electrical Engineering As previously…
Both soldering irons and soldering guns are tools used in the process…
Don’t just sit there! Build something!! Learning to analyze digital…
“I think it is safe to say that no one understands quantum…
It is fairly important to use large value resistors (10 MΩ works…
Many electronic circuits use what is called a split or a dual power…
What shape of voltage waveform would you expect to measure (using an…
Despite lock-out/tag-out procedures and multiple repetitions of…
Certain substances are known to physically deform (shorten or…
Pulse Width Modulation (PWM) uses digital signals to control power…
It is sometimes said regarding electrical safety that, Ït’s not the…
A modern method of electrical power control involves inserting a…
Don’t just sit there! Build something!! Learning to mathematically…
Most of us have experienced some form of electric “shock,”…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Volume I chapter 1.1 discusses static electricity, and how it is…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Superposition theorem is one of those strokes of genius that takes a…
Mercury Standard Cell Back in the early days of electrical measurement…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
When lightning strikes, nearby magnetic compass needles may be seen to…
Long before the advent of digital electronic technology, computers…
Don’t just sit there! Build something!! Learning to mathematically…
As versatile as electromechanical relays can be, they do suffer many…
An electromechanical generator is a device capable of producing…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
Don’t just sit there! Build something!! Learning to mathematically…
After the introduction of the DC electrical distribution system by…
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
We know that the current in a series circuit may be calculated with…
The singular reason for learning and using the binary numeration…
What, exactly, is necessary to establish electrical continuity between…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
As was previously mentioned, we need more than just a continuous path…
In addition to forward voltage drop (Vf) and peak inverse voltage…
This calculator helps you compute the characteristic impedance of a microstrip.
This calculator helps you compute the inductance of a wire loop.
PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…
This tool helps calculate the impedance of an edge coupled microstrip.
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
If your event sensing switch is mechanical in nature, you will likely…
Identify each of these logic gates by name, and complete their…
(Template)
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS 6-volt battery Magnetic compass Small permanent…
Complex numbers are useful for AC circuit analysis because they…
In addition to performing tasks of amplification and switching, tubes…
OK, so how exactly can we represent AC quantities of voltage or…
Mercury Standard Cell Back in the early days of electrical measurement…
Contributors to this chapter are listed in chronological order of…
Counting practice: count from zero to thirty-one in binary, octal, and…
Power measurement in AC circuits can be quite a bit more complex than…
Don’t just sit there! Build something!! Learning to mathematically…
