Don’t just sit there! Build something!! Learning to mathematically…
What do each of the oscilloscope axes represent, in real-life terms…
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Don’t just sit there! Build something!! Learning to mathematically…
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Determine if the light bulb will de-energize for each of the following…
Safety is very important when designing and/or building a device…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Solve this equation for the value of x: x + 5 = 8 How many exact…
If a sinusoidal voltage is applied to an impedance with a phase angle…
To overcome the challenge of creating necessary DC bias voltage for an…
Don’t just sit there! Build something!! Learning to mathematically…
Safety is very important when designing and/or building a device…
Identify some different ways you can create the sine-wave audio tracks…
Suppose we wished to measure the resistance of some component located…
Don’t just sit there! Build something!! Learning to mathematically…
So far, we’ve only been able to escape the sheer volume of…
Don’t just sit there! Build something!! Learning to mathematically…
Solve this equation for the value of x: x + 5 = 8 How many exact…
So far we know that AC voltage alternates in polarity and AC current…
Don’t just sit there! Build something!! Learning to mathematically…
“I consider that I understand an equation when I can predict the…
Figure below shows a photodiode amplifier for measuring low levels of…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Identify some of the different types of capacitors, and their…
Don’t just sit there! Build something!! Learning to analyze digital…
Using an electrical meter safely and efficiently is perhaps the most…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
PARTS AND MATERIALS Two NPN transistors—models 2N2222 or…
Don’t just sit there! Build something!! Learning to mathematically…
It has been found that any repeating, non-sinusoidal waveform can be…
Don’t just sit there! Build something!! Learning to mathematically…
The electrical resistance of a conductor at any temperature may be…
PARTS AND MATERIALS Several 10 kΩ resistors One 10 kΩ…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
The first, and perhaps most important, the relationship between…
Don’t just sit there! Build something!! Learning to analyze digital…
Counting practice: count from zero to thirty-one in binary, octal, and…
Let’s take the same components for our series example circuit…
As an instructor of electronics, I am called upon frequently to help…
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
What is Norton’s Theorem? Norton’s Theorem states that it…
The following problems are arranged in order from most likely to least…
Identify each of these logic gates by name, and complete their…
Don’t just sit there! Build something!! Learning to mathematically…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Definition of a Logarithm “log” denotes a…
What shape of voltage waveform would you expect to measure (using an…
As we saw with DC measurement circuits, the circuit configuration…
If we connect the output of an op-amp to its inverting input and apply…
