Don’t just sit there! Build something!! Learning to analyze digital…
The Skin Depth of Copper in Electrical Engineering As previously…
A modern method of electrical power control involves inserting a…
Despite lock-out/tag-out procedures and multiple repetitions of…
Many electronic circuits use what is called a split or a dual power…
Don’t just sit there! Build something!! Learning to mathematically…
Volume I chapter 1.1 discusses static electricity, and how it is…
Both soldering irons and soldering guns are tools used in the process…
What shape of voltage waveform would you expect to measure (using an…
Superconducting devices, though not widely used, have some unique…
Most of us have experienced some form of electric “shock,”…
A common phrase heard in reference to electrical safety goes something…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Certain substances are known to physically deform (shorten or…
It is sometimes said regarding electrical safety that, Ït’s not the…
It is fairly important to use large value resistors (10 MΩ works…
“I think it is safe to say that no one understands quantum…
Just as devices have been made to measure certain physical quantities…
Pulse Width Modulation (PWM) uses digital signals to control power…
PARTS AND MATERIALS Sensitive meter movement (Radio Shack catalog #…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Whenever electrons flow through a conductor, a magnetic field will…
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
A demultiplexer, sometimes abbreviated dmux, is a circuit that has…
The job of a technician frequently entails…
We can subtract one binary number from another by using the standard…
Let’s take the following example circuit and analyze it: Example…
Thevenin’s Theorem states that it is possible to simplify any…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Logic circuits, whether comprised of electromechanical relays or…
Devoting a whole chapter in a modern electronics text to the design…
Determine the output voltage polarity of this op-amp (with reference…
Contributors to this chapter are listed in chronological order of…
As we’ve seen, negative feedback is an incredibly useful…
Don’t just sit there! Build something!! Learning to mathematically…
JFETs, like bipolar transistors, are able to “throttle” current in…
As we’ve already learned, electricity requires a complete path…
An electromechanical generator is a device capable of producing…
Tables of specific resistance and temperature coefficient of…
