It is a common phenomenon for the electrical resistance of a substance…
With BogusBus, our signals were very simple and straightforward: each…
In the chapter on mixed-frequency signals, we explored the concept of…
AC Motors Perhaps the most important benefit of polyphase AC power…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Most AC motors are induction motors. Induction motors are favored due…
You might have noticed on the table for specific resistances that all…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
It has been found that any repeating, non-sinusoidal waveform can be…
In very simple, qualitative terms, rate the impedance of capacitors…
Explain the difference between a balanced polyphase system and an…
What do you think this logic buffer gate will do, with the output…
In the common-emitter section of this chapter, we saw a SPICE analysis…
What is a harmonic frequency? If an oscillator circuit outputs a…
Perhaps the most important consideration of an ADC is its resolution.…
Don’t just sit there! Build something!! Learning to analyze digital…
One method of addressing the digital ramp ADC’s shortcomings is…
One of the more advanced ADC technologies is the so-called…
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…
What do you think this logic buffer gate will do, with the output…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
What is a harmonic frequency? If an oscillator circuit outputs a…
A modern method of electrical power control involves inserting a…
It is sometimes desirable to have circuits capable of selectively…
With BogusBus, our signals were very simple and straightforward: each…
PARTS AND MATERIALS Electronic “keyboard” (musical)…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Don’t just sit there! Build something!! Learning to mathematically…
The circuit shown here is a four-bit analog-to-digital converter…
Also called the parallel A/D converter, this circuit is the simplest…
Explain the principle of operation for the particular integrated…
In the common-emitter section of this chapter, we saw a SPICE analysis…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Don’t just sit there! Build something!! Learning to analyze relay…
Note the “50 ohm” rating printed on the jacket of the cable. What…
In simple reactive circuits with little or no resistance, the effects…
A common topology for DC-AC power converter circuits uses a pair of…
A tool designed to compute the values to be used in a T-match Impedance Circuit
Convert between Celsius, Fahrenheit and Kelvin
A waveguide is a special form of transmission line consisting of a…
Mercury Standard Cell Back in the early days of electrical measurement…
This tool is designed to calculate the inductance of two parallel wires
As we’ve seen, negative feedback is an incredibly useful…
In addition to voltage and current, there is another important…
What does it mean for an object to have an electric charge? Give an…
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
Suppose we wanted to build a device that could add two binary bits…
With the notable exception of calculations for power (P), all AC…
Don’t just sit there! Build something!! Learning to mathematically…
Digital circuits are circuits dealing with signals restricted to the…
What Is an XOR Gate? One element conspicuously missing from the set of…
The following problems are arranged in order from most likely to least…
Don’t just sit there! Build something!! Learning to mathematically…
