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…
It is fairly important to use large value resistors (10 MΩ works…
Despite lock-out/tag-out procedures and multiple repetitions of…
Certain substances are known to physically deform (shorten or…
Just as devices have been made to measure certain physical quantities…
Don’t just sit there! Build something!! Learning to analyze digital…
Pulse Width Modulation (PWM) uses digital signals to control power…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
What shape of voltage waveform would you expect to measure (using an…
Don’t just sit there! Build something!! Learning to mathematically…
The Skin Depth of Copper in Electrical Engineering As previously…
Volume I chapter 1.1 discusses static electricity, and how it is…
A modern method of electrical power control involves inserting a…
Most of us have experienced some form of electric “shock,”…
“I think it is safe to say that no one understands quantum…
Superconducting devices, though not widely used, have some unique…
It is sometimes said regarding electrical safety that, Ït’s not the…
Both soldering irons and soldering guns are tools used in the process…
A common phrase heard in reference to electrical safety goes something…
Many electronic circuits use what is called a split or a dual power…
A demultiplexer, sometimes abbreviated dmux, is a circuit that has…
Whenever electrons flow through a conductor, a magnetic field will…
The SPICE circuit simulation program provides for modeling diodes in…
This calculator computes for the output pulse width of a 555 timer monostable circuit
The following problems are arranged in order from most likely to least…
Thevenin’s Theorem states that it is possible to simplify any…
Dielectric strength in kilovolts per inch (kV/in): Material*…
If we take the equivalent circuit for an SCR and add another external…
Pure resistive AC circuit: resistor voltage and current are in phase.…
So far, we’ve observed simulations of transformers where the…
The principle of non-sinusoidal, repeating waveforms being equivalent…
It is sometimes useful in logic circuits to have a multivibrator…
If a block of P-type semiconductor is placed in contact with a block…
How is it possible to electrically measure the torque output by a…
The smaller the cross-sectional area of any given wire, the greater…
Introduction This third volume of the book series Lessons In Electric…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
In the chapter on mixed-frequency signals, we explored the concept of…
If we were to express the series-connected DC voltages as phasors…
