The wires between the tank and the monitoring location is called…
Just as devices have been made to measure certain physical quantities…
Pulse Width Modulation (PWM) uses digital signals to control power…
A modern alternative to sending (binary) digital information via…
Research the FCC (Federal Communication Commission) guidelines on…
In very simple, qualitative terms, rate the impedance of capacitors…
Don’t just sit there! Build something!! Learning to analyze digital…
What is a harmonic frequency? If an oscillator circuit outputs a…
With BogusBus, our signals were very simple and straightforward: each…
Impedance Matching Because transformers can step voltage and current…
An ideal transistor would show 0% distortion in amplifying a signal.…
A principal consideration for industrial control networks, where the…
This tool is designed to calculate the maximum distance (range) that a radar can detect
This is a schematic for a simple VCO: The oscillator is of the RC…
In the design of large and complex digital systems, it is often…
A modern method of electrical power control involves inserting a…
This calculator computes the noise figure and noise temperature in a system
Research the FCC (Federal Communication Commission) guidelines on…
A principal consideration for industrial control networks, where the…
This tool calculates the cutoff frequency of a rectangular waveguide
The Voltage Gain Because amplifiers have the ability to increase the…
A modern alternative to sending (binary) digital information via…
A tool designed to calculate the power density of an antenna
When an alternator produces AC voltage, the voltage switches polarity…
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
A transmission line of infinite length is an interesting abstraction,…
A calculator for computing the inductance of a coaxial cable.
What shape of voltage waveform would you expect to measure (using an…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
This tool is designed to convert power ratios to decibel
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
At the start of this book, we discussed static electricity and how it…
It has been found that any repeating, non-sinusoidal waveform can be…
For extremely high-frequency applications (above 1 GHz), the…
We can construct a simple logic functions for our hypothetical lamp…
All entries arranged in alphabetical order of surname. Major…
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Up to this point we have considered logic reduction problems where…
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
When first approaching a failed or otherwise misbehaving system, the…
Brushless DC motors were developed from conventional brushed DC motors…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
Don’t just sit there! Build something!! Learning to mathematically…
Also called the parallel A/D converter, this circuit is the simplest…
Using the same value components in our series example circuit, we will…
Resistors vs. Inductors Inductors do not behave the same way as…
Most ohmmeters of the design shown in the previous section utilize a…
Write the following exponential expressions in expanded form: 101 =…
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
A tool designed to calculate the characteristic impedance of a twisted-pair cable
Just as devices have been made to measure certain physical quantities…
Voltage Components in a parallel circuit share the same voltage:…
