Don’t just sit there! Build something!! Learning to mathematically…
If some percentage of an amplifier’s output signal is connected…
An important electrical quantity with no equivalent in DC circuits is…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Don’t just sit there! Build something!! Learning to mathematically…
What is a harmonic frequency? If an oscillator circuit outputs a…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Also called the parallel A/D converter, this circuit is the simplest…
Let’s connect three AC voltage sources in series and use complex…
It is sometimes desirable to have circuits capable of selectively…
Don’t just sit there! Build something!! Learning to analyze digital…
Perhaps the most important consideration of an ADC is its resolution.…
On this page, we’ll outline the three principles you should…
Though it may seem strange to cover the elementary topic of electrical…
What does the normal status of an electrical switch refer to?…
There’s a sure way to calculate any of the values in a reactive…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
In the last section, we saw how the 3rd harmonic and all of its…
Don’t just sit there! Build something!! Learning to mathematically…
Bipolar transistors are constructed of a three-layer semiconductor…
Don’t just sit there! Build something!! Learning to mathematically…
By definition, a low-pass filter is a circuit offering easy passage to…
Determine the output voltage polarity of this op-amp (with reference…
In very simple, qualitative terms, rate the impedance of capacitors…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
A capacitor is a passive two-terminal electronic component that…
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One of the more fascinating applications of electricity is in the…
Contributors to this chapter are listed in chronological order of…
For a given amount of water pressure, which will flow a greater rate…
The SPICE circuit simulation program provides for modeling diodes in…
If your event sensing switch is mechanical in nature, you will likely…
JFETs, like bipolar transistors, are able to “throttle”…
Ladder diagrams are specialized schematics commonly used to document…
Introduction This third volume of the book series Lessons In Electric…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Consider a circuit for a single-phase AC power system, where a 120…
Don’t just sit there! Build something!! Learning to mathematically…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
If the output of a shift register is fed back to the input. a ring…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
We can take the same components from the series circuit and rearrange…
Synchronous motors load the power line with a leading power factor.…
Point-to-Point Connecting two digital devices with a network, would…
