This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Electromechanical watt-hour meters use an aluminum disk that is spun…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
The Rules of Binary Addition Adding binary numbers is a very simple…
Parts and Materials Multimeter, digital or analog Assorted resistors…
Euler’s Number Euler’s constant is an important value for…
Like all diodes, Shockley diodes are unidirectional devices; that is,…
Don’t just sit there! Build something!! Learning to mathematically…
Contributors to this chapter are listed in chronological order of…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Single Phase Synchronous Motors Single-phase synchronous motors are…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Contributors to this chapter are listed in chronological order of…
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Label where each of the following electrical quantities would be found…
A modern method of electrical power control involves inserting a…
An often neglected area of study in modern electronics is that of…
Counting practice: count from zero to thirty-one in binary, octal, and…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Seeing as how a common meter movement can be made to function as a…
By definition, a low-pass filter is a circuit offering easy passage to…
Because capacitors store energy in the form of an electric field, they…
After applying some of the general troubleshooting tips to narrow the…
So far, we’ve studied both S-R and D latch circuits with enable…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Mutual inductors are inductors that capitalize the effect of mutual…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Although transistor switching circuits operate without bias, it is…
Don’t just sit there! Build something!! Learning to analyze relay…
What Is an XOR Gate? One element conspicuously missing from the set of…
What does the acronym RF stand form, in reference to radio-related…
“Advances are made by answering questions. Discoveries are made…
Learn About L/R Time Constants It is often perplexing to new students…
“The nice thing about standards is that there are so many of…
Generally speaking, how many “time constants” worth of time does…
Standing waves at the resonant frequency points of an open- or…
Seeing as how a common meter movement can be made to function as a…
Computerized Fourier analysis, particularly in the form of the FFT…
Decibel as Absolute Unit of Power It is also possible to use the…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
