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Safety is very important when designing and/or building a device…
Don’t just sit there! Build something!! Learning to mathematically…
What do each of the oscilloscope axes represent, in real-life terms…
Solve this equation for the value of x: x + 5 = 8 How many exact…
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Don’t just sit there! Build something!! Learning to mathematically…
Determine if the light bulb will de-energize for each of the following…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Don’t just sit there! Build something!! Learning to mathematically…
To overcome the challenge of creating necessary DC bias voltage for an…
Safety is very important when designing and/or building a device…
If a sinusoidal voltage is applied to an impedance with a phase angle…
Bipolar transistors are constructed of a three-layer semiconductor…
Computerized Fourier analysis, particularly in the form of the FFT…
Suppose I were about to measure an unknown voltage with a manual-range…
Identify some different ways you can create the sine-wave audio tracks…
Counting practice: count from zero to thirty-one in binary, octal, and…
Explain the principle of operation for the particular integrated…
Let’s connect three AC voltage sources in series and use complex…
Solve this equation for the value of x: x + 5 = 8 How many exact…
To overcome the challenge of creating necessary DC bias voltage for an…
It used to be with large AC power systems that “power…
Show how this ammeter would be connected to the light bulb circuit to…
The circuit shown here is a four-bit analog-to-digital converter…
Counting practice: count from zero to thirty-one in binary, octal, and…
What is a harmonic frequency? If an oscillator circuit outputs a…
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Explain how an ohmmeter is able to measure the resistance of a…
Don’t just sit there! Build something!! Learning to mathematically…
The Q factor of a series inductive circuit is given by the following…
Most ohmmeters of the design shown in the previous section utilize a…
Product of Powers Property am an = am+n Power of a Product…
In the design of large and complex digital systems, it is often…
A Logic Gate is assigned as an elementary building block of…
If two coils of wire are brought into close proximity with each other…
A switch is an electrical component that can “make” or…
A waveguide is a special form of transmission line consisting of a…
There are four basic factors of inductor construction determining the…
“The nice thing about standards is that there are so many of…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Since complex numbers are legitimate mathematical entities, just like…
Learn the Power Formula We’ve seen the formula for determining…
Notice something important here: taking the derivative of f(x)…
∫f(x) dx Calculus alert! One of the fundamental principles of…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Let’s take the same components for our series example circuit…
With BogusBus, our signals were very simple and straightforward: each…
Generators used in battery-charging systems must be regulated so as to…
To enter numbers in scientific notation into a hand calculator, there…
