Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
Wire-by-Number project: simple voltage divider Description: Build a…
Once again, when building battery/resistor circuits, the student or…
PARTS AND MATERIALS Two 6-volt batteries Carbon pencil “lead” for…
Although transistor switching circuits operate without bias, it is…
Whenever electrons flow through a conductor, a magnetic field will…
The job of a technician frequently entails…
Don’t just sit there! Build something!! Learning to mathematically…
Define the following terms: energy, work, and power.
Suppose we wished to measure the resistance of some component located…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
The principle of non-sinusoidal, repeating waveforms being equivalent…
Wiring Color Codes Infographic. Released under the Creative Commons…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Capacitors do not have a stable “resistance” as conductors…
Learn About L/R Time Constants It is often perplexing to new students…
By definition, a low-pass filter is a circuit offering easy passage to…
We know that the current in a series circuit may be calculated with…
A rheostat (variable resistor) and a switch are both examples of…
A common phrase heard in reference to electrical safety goes something…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
The Functionality of Diode Polarity Being able to determine the…
An electric current through a conductor will produce a magnetic field…
What do each of the oscilloscope axes represent, in real-life terms…
Label where each of the following electrical quantities would be found…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Radio waves are comprised of oscillating electric and magnetic fields,…
Periodic table of chemical elements.
PARTS AND MATERIALS High-quality “closed-cup” audio headphones…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
Wire-by-Number project: simple voltage divider Description: Build a…
Definition of a radical When people talk of a “square root,”…
“I think it is safe to say that no one understands quantum…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
So far, we’ve been analyzing single-battery, single-resistor…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
How is it possible to electrically measure the torque output by a…
If a block of P-type semiconductor is placed in contact with a block…
This tool calculates the cutoff frequency of a rectangular waveguide
Identify some different ways you can create the sine-wave audio tracks…
The electrical resistance of a conductor at any temperature may be…
