With BogusBus, our signals were very simple and straightforward: each…
This tool is designed to calculate the maximum distance (range) that a radar can detect
This tool is designed to convert power ratios to decibel
Just as devices have been made to measure certain physical quantities…
A modern alternative to sending (binary) digital information via…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
When lightning strikes, nearby magnetic compass needles may be seen to…
At the start of this book, we discussed static electricity and how it…
So far, the filter designs we’ve concentrated on have employed…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
The Skin Depth of Copper in Electrical Engineering As previously…
The wires between the tank and the monitoring location is called…
In the chapter on mixed-frequency signals, we explored the concept of…
A tool designed to calculate the guided wavelength inside a microstrip.
When an electric current is passed through a coil of wire, what…
How to Create Band-pass Filter There are applications where a…
Centuries ago, it was discovered that certain types of mineral rock…
This tool is designed to calculate the maximum distance (range) that a radar can detect
If the burden of two systems of measurement for common quantities…
One of the more fascinating applications of electricity is in the…
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
What is Attenuators? Attenuators are passive devices. It is…
This calculator computes the inductance of a microstrip etched on a PCB.
Computerized Fourier analysis, particularly in the form of the FFT…
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Single Phase Synchronous Motors Single-phase synchronous motors are…
This tool is designed to calculate the maximum distance (range) that a radar can detect
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Input impedance varies considerably with the circuit configuration…
In this circuit, three resistors receive the same amount of current (4…
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
Roman Numerals The Romans devised a system that was a substantial…
In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.
In addition to forward voltage drop (Vf) and peak inverse voltage…
Fallacious reasoning and poor interpersonal relations account for more…
What is Conductance? In the study of DC circuits, the student of…
Note: this is a very unique and useful property of e. As in…
Complex numbers are useful for AC circuit analysis because they…
In DC and low-frequency AC circuits, the characteristic impedance of…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Suppose we altered our basic open-collector inverter circuit, adding a…
Because the relationship between voltage, current, and resistance in…
