What is a harmonic frequency? If an oscillator circuit outputs a…
In the common-emitter section of this chapter, we saw a SPICE analysis…
In very simple, qualitative terms, rate the impedance of capacitors…
It has been found that any repeating, non-sinusoidal waveform can be…
In the chapter on mixed-frequency signals, we explored the concept of…
Also called the parallel A/D converter, this circuit is the simplest…
The use of variable voltage for instrumentation signals seems a rather…
In our study of AC circuits thus far, we’ve explored circuits…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
What shape of voltage waveform would you expect to measure (using an…
One of the more advanced ADC technologies is the so-called…
You might have noticed on the table for specific resistances that all…
In the common-emitter section of this chapter, we saw a SPICE analysis…
A modern method of electrical power control involves inserting a…
What do you think this logic buffer gate will do, with the output…
Current Source It is possible through the use of electronic amplifiers…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Long before the advent of digital electronic technology, computers…
Identify some different ways you can create the sine-wave audio tracks…
It has been found that any repeating, non-sinusoidal waveform can be…
Most AC motors are induction motors. Induction motors are favored due…
One method of addressing the digital ramp ADC’s shortcomings is…
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It is a common phenomenon for the electrical resistance of a substance…
So far, we’ve studied both S-R and D latch circuits with enable…
Transformers with Multiple Secondaries Transformers are very versatile…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Centuries ago, it was discovered that certain types of mineral rock…
This tool calculates the cutoff frequency of a circular waveguide
Given two lengths of metal wire, which one will have the least…
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Before we begin to explore the effects of resistors, inductors, and…
A right triangle is defined as having one angle precisely…
SCRs are unidirectional (one-way) current devices, making them useful…
A principal consideration for industrial control networks, where the…
A capacitor is a passive two-terminal electronic component that…
Now that we’ve seen how series and parallel AC circuit analysis…
What is Norton’s Theorem? Norton’s Theorem states that it…
Shown here is the schematic symbol for a resistor: What is the purpose…
Circuits consisting of just one battery and one load resistance are…
Counting practice: count from zero to thirty-one in binary, octal, and…
PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…
In many circuit applications, we encounter components connected…
