Explain the difference between a balanced polyphase system and an…
What is a harmonic frequency? If an oscillator circuit outputs a…
You might have noticed on the table for specific resistances that all…
It is a common phenomenon for the electrical resistance of a substance…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
In the common-emitter section of this chapter, we saw a SPICE analysis…
What do you think this logic buffer gate will do, with the output…
With BogusBus, our signals were very simple and straightforward: each…
In the chapter on mixed-frequency signals, we explored the concept of…
In very simple, qualitative terms, rate the impedance of capacitors…
It has been found that any repeating, non-sinusoidal waveform can be…
AC Motors Perhaps the most important benefit of polyphase AC power…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Most AC motors are induction motors. Induction motors are favored due…
So far, we’ve only been able to escape the sheer volume of…
Most AC motors are induction motors. Induction motors are favored due…
Although many textbooks provide good introductions to digital memory…
Also known as the stairstep-ramp, or simply counter A/D converter,…
What shape of voltage waveform would you expect to measure (using an…
AC Motors Perhaps the most important benefit of polyphase AC power…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
In our study of AC circuits thus far, we’ve explored circuits…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
What is a harmonic frequency? If an oscillator circuit outputs a…
Don’t just sit there! Build something!! Learning to mathematically…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Identify some different ways you can create the sine-wave audio tracks…
It has been found that any repeating, non-sinusoidal waveform can be…
One of the more advanced ADC technologies is the so-called…
A third variation on the counter-DAC-based converter theme is, in my…
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 mathematically…
Long before the advent of digital electronic technology, computers…
Contributors to this chapter are listed in chronological order of…
So far, we’ve studied both S-R and D latch circuits with enable…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
The electrical resistance of a conductor at any temperature may be…
Don’t just sit there! Build something!! Learning to mathematically…
When a transistor is in the fully-off state (like an open switch), it…
In Millman’s Theorem, the circuit is re-drawn as a parallel…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
A practical application of switch and relay logic is in control…
AC Motors Perhaps the most important benefit of polyphase AC power…
Shown here is the schematic symbol for a resistor: What is the purpose…
Don’t just sit there! Build something!! Learning to analyze digital…
Let’s connect three AC voltage sources in series and use complex…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
The choice of step-down transformers to use in a project such as this…
So far in our discussions on electricity and electric circuits, we…
A decoder is a circuit that changes a code into a set of signals. It…
Safety is very important when designing and/or building a device…
