What is a harmonic frequency? If an oscillator circuit outputs a…
It has been found that any repeating, non-sinusoidal waveform can be…
In the chapter on mixed-frequency signals, we explored the concept of…
In very simple, qualitative terms, rate the impedance of capacitors…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Don’t just sit there! Build something!! Learning to analyze digital…
Explain the difference between a balanced polyphase system and an…
Although many textbooks provide good introductions to digital memory…
What do you think this logic buffer gate will do, with the output…
PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…
One method of addressing the digital ramp ADC’s shortcomings is…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
With BogusBus, our signals were very simple and straightforward: each…
Long before the advent of digital electronic technology, computers…
You might have noticed on the table for specific resistances that all…
Connecting digital circuitry to sensor devices is simple if the sensor…
It has been found that any repeating, non-sinusoidal waveform can be…
Current Source It is possible through the use of electronic amplifiers…
In the design of large and complex digital systems, it is often…
Don’t just sit there! Build something!! Learning to mathematically…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
If a pulse-width modulated (PWM) signal is sent to a passive…
Perhaps the most important consideration of an ADC is its resolution.…
A modern method of electrical power control involves inserting a…
In the chapter on mixed-frequency signals, we explored the concept of…
Don’t just sit there! Build something!! Learning to analyze digital…
The variable reluctance motor is based on the principle that an…
All entries arranged in alphabetical order of surname. Major…
In the previous section, we explored what would happen in simple…
What is an Encoder? An encoder is a circuit that changes a set of…
Perhaps the most ingenious technique was that of the delay line. A…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6 volt batteries Capacitor, 0.1 µF…
Figure below shows a photodiode amplifier for measuring low levels of…
Voltage Components in a parallel circuit share the same voltage:…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
There are four basic factors of inductor construction determining the…
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Behaviors of Inductors wrapped around a Conductive Core Suppose we…
In our study of AC circuits thus far, we’ve explored circuits…
By now you should be well aware of the correlation between electrical…
Electromechanical watt-hour meters use an aluminum disk that is spun…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
