Write an equation describing the precise mathematical relationship…
Don’t just sit there! Build something!! Learning to mathematically…
Whenever there is a mismatch of impedance between transmission line…
Consider a circuit for a single-phase AC power system, where a 120…
Pulse Width Modulation (PWM) uses digital signals to control power…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
Single phase power system schematic diagram shows little about the…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Diodes can perform switching and digital logic operations. Forward and…
Don’t just sit there! Build something!! Learning to analyze digital…
The Maximum Power Transfer Theorem is not so much a means of analysis…
Calculate the voltage output by the secondary winding of a transformer…
What shape of voltage waveform would you expect to measure (using an…
Don’t just sit there! Build something!! Learning to mathematically…
Just as devices have been made to measure certain physical quantities…
When the need arises to correct for poor power factor in an AC power…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
How much voltage is there between the following pairs of points in…
For ease of drawing complex circuit diagrams, electronic amplifiers…
Don’t just sit there! Build something!! Learning to analyze digital…
Provide a definition for phasor, as the term applies to electrical…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Given two lengths of metal wire, which one will have the least…
To overcome the challenge of creating necessary DC bias voltage for an…
Add the following binary numbers:
Certain substances are known to physically deform (shorten or…
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
If the output of a shift register is fed back to the input. a ring…
On this page, we’ll outline the three principles you should…
In the beam power tube, the basic four-element structure of the…
∫f(x) dx Calculus alert! One of the fundamental principles of…
All entries arranged in alphabetical order of surname. Major…
Define the following terms: energy, work, and power.
A voltage multiplier is a specialized rectifier circuit…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
Most students of electricity begin their study with what is known as…
The job of a technician frequently entails…
Remember that this tutorial is not exhaustive by any means, and that…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Because of their insulated gates, IGFETs of all types have extremely…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
Contributors to this chapter are listed in chronological order of…
Things start to get complicated when we need to relate two or more AC…
Don’t just sit there! Build something!! Learning to mathematically…
Now we can proceed to studying specific types of digital storage…
PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length of…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
A common phrase heard in reference to electrical safety goes something…
It is sometimes desirable to have circuits capable of selectively…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
The half-adder is extremely useful until you want to add more than one…
Safety is very important when designing and/or building a device…
If the ends of a wire loop are attached to two half-circular metal…
In this circuit, three resistors receive the same amount of current (4…
Associative Property In addition and multiplication, terms may be…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
