What is the difference between DC and AC electricity? Identify some…
If a sinusoidal voltage is applied to an impedance with a phase angle…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Define the following terms: energy, work, and power.
A common topology for DC-AC power converter circuits uses a pair of…
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Voltage is commonly defined as “electrical pressure.” The unit of…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
This calculator will solve for either distance, time, or speed given two of the three parameters.
There are many different types of power sources, and here some of the…
When calculating the power dissipation of resistive components, use…
Don’t just sit there! Build something!! Learning to mathematically…
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
With this lesson, I hope to avoid a common mistake found in…
What shape of voltage waveform would you expect to measure (using an…
Read the following quotation, and then research the term…
Contributors to this chapter are listed in chronological order of…
What does the acronym RF stand form, in reference to radio-related…
Knowing how to generate Gray code should allow us to build larger…
Before we begin to explore the effects of resistors, inductors, and…
Don’t just sit there! Build something!! Learning to mathematically…
<p> Contributors to this chapter are listed in chronological…
An ideal transistor would show 0% distortion in amplifying a signal.…
SCRs are unidirectional (one-way) current devices, making them useful…
Counting practice: count from zero to thirty-one in binary, octal, and…
A calculator for computing the impedance of a wire stripline.
Certain substances are known to physically deform (shorten or…
What Is an Instrumentation Amplifier? An instrumentation amplifier…
PARTS AND MATERIALS Two 6 volt batteries One potentiometer, single…
It is sometimes said regarding electrical safety that, Ït’s not the…
In the previous section, we saw a circuit using one J-K flip-flop that…
Normally, the ampacity rating of a conductor is a circuit design…
