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 the common-emitter section of this chapter, we saw a SPICE analysis…
In very simple, qualitative terms, rate the impedance of capacitors…
Also known as the stairstep-ramp, or simply counter A/D converter,…
A third variation on the counter-DAC-based converter theme is, in my…
Connecting digital circuitry to sensor devices is simple if the sensor…
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
One method of addressing the digital ramp ADC’s shortcomings is…
A modern method of electrical power control involves inserting a…
Don’t just sit there! Build something!! Learning to mathematically…
Perhaps the most important consideration of an ADC is its resolution.…
With BogusBus, our signals were very simple and straightforward: each…
Don’t just sit there! Build something!! Learning to mathematically…
Explain the principle of operation for the particular integrated…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
(Template)
It is sometimes desirable to have circuits capable of selectively…
Most AC motors are induction motors. Induction motors are favored due…
In the chapter on mixed-frequency signals, we explored the concept of…
In the design of large and complex digital systems, it is often…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
AC Motors Perhaps the most important benefit of polyphase AC power…
So far, we’ve only been able to escape the sheer volume of…
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
This calculator helps you compute the characteristic impedance of a symmetric stripline.
So far, the filter designs we’ve concentrated on have employed…
(Template)
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
All entries arranged in alphabetical order of surname. Major…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
A modern alternative to sending (binary) digital information via…
In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
A special type of relay is one that monitors the current, voltage,…
In this hands-on semiconductor electronics experiment, build a full-wave bridge rectifier using silicon diodes and learn some of this circuit's advantages and disadvantages.
An electromechanical generator is a device capable of producing…
It is sometimes desirable to have circuits capable of selectively…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
To express a quantity in a different metric prefix from how it was…
Explain the operation of this “H-bridge” motor control circuit: At…
This calculator will solve for either distance, time, or speed given two of the three parameters.
In this introduction to parallel resistance circuits, we will explain…
In any electrically conductive substance, what are charge carriers?…
A technician uses a stroboscope to “freeze” the rotation of a…