Watch this quick demo video to see the Ultra Small RGB LED Animation Reference Design in action.…
The presentation addresses the design consideration of USB Type-C power delivery. USB Type-C is the…
Many electronic circuits use what is called a split or a dual power…
Despite lock-out/tag-out procedures and multiple repetitions of…
“I think it is safe to say that no one understands quantum…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
The Skin Depth of Copper in Electrical Engineering As previously…
Both soldering irons and soldering guns are tools used in the process…
Pulse Width Modulation (PWM) uses digital signals to control power…
At the start of this book, we discussed static electricity and how it…
A common phrase heard in reference to electrical safety goes something…
Superconducting devices, though not widely used, have some unique…
Certain substances are known to physically deform (shorten or…
What shape of voltage waveform would you expect to measure (using an…
It is fairly important to use large value resistors (10 MΩ works…
Don’t just sit there! Build something!! Learning to analyze digital…
It is sometimes said regarding electrical safety that, Ït’s not the…
Don’t just sit there! Build something!! Learning to mathematically…
Just as devices have been made to measure certain physical quantities…
Most of us have experienced some form of electric “shock,”…
A modern method of electrical power control involves inserting a…
Mutual inductors are inductors that capitalize the effect of mutual…
The single-transistor inverter circuit illustrated earlier is actually…
Let’s begin with a semiconductor gate circuit in need of…
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
How is it possible to assign a fixed value of voltage or current (such…
In this circuit, the electric motor is supposed to turn on whenever…
Don’t just sit there! Build something!! Learning to analyze digital…
An oscilloscope is a very useful piece of electronic test equipment.…
A helpful tool for calculating the impedance of a coaxial cable.
In mathematics, an identity is a statement true for all possible…
Resistors vs. Inductors Inductors do not behave the same way as…
Shown here is a simplified representation of an atom: the smallest…
A transistor is a linear semiconductor device that controls current…
Don’t just sit there! Build something!! Learning to mathematically…
Calculate the voltage output by the secondary winding of a transformer…
Note: all angles (x) must be expressed in units of radians for these…
As was stated earlier, most meter movements are sensitive devices.…
Explain the operation of this “H-bridge” motor control circuit: At…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
