What is a harmonic frequency? If an oscillator circuit outputs a…
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…
It has been found that any repeating, non-sinusoidal waveform can be…
In very simple, qualitative terms, rate the impedance of capacitors…
A modern method of electrical power control involves inserting a…
Also known as the stairstep-ramp, or simply counter A/D converter,…
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…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Don’t just sit there! Build something!! Learning to analyze digital…
It is sometimes desirable to have circuits capable of selectively…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Perhaps the most important consideration of an ADC is its resolution.…
In the chapter on mixed-frequency signals, we explored the concept of…
Current Source It is possible through the use of electronic amplifiers…
Identify some different ways you can create the sine-wave audio tracks…
Most AC motors are induction motors. Induction motors are favored due…
The circuit shown here is a four-bit analog-to-digital converter…
Connecting digital circuitry to sensor devices is simple if the sensor…
Don’t just sit there! Build something!! Learning to mathematically…
If a pulse-width modulated (PWM) signal is sent to a passive…
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
Things start to get complicated when we need to relate two or more AC…
In our study of AC circuits thus far, we’ve explored circuits…
Explain how an ohmmeter is able to measure the resistance of a…
Our exploration of thyristors begins with a device called the…
When calculating the power dissipation of resistive components, we can…
Has the system ever worked before? If yes, has anything happened to…
In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
Label where each of the following electrical quantities would be found…
As lengthy as this chapter has been up to this point, it only begins…
Stepper Motor vs Servo Motor A stepper motor is a…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
As we saw in a few SPICE analyses earlier in this chapter, the output…
Passive Devices Components incapable of controlling current by means…
Don’t just sit there! Build something!! Learning to mathematically…
A decoder is a circuit that changes a code into a set of signals. It…
A common topology for DC-AC power converter circuits uses a pair of…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Don’t just sit there! Build something!! Learning to mathematically…
