Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Communication
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
Early in my explorations of electricity, I came across a length of…
Textbook
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Tools
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
Early in my explorations of electricity, I came across a length of…
Textbook
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Digital Communication
What voltage will you choose to use for each of the station batteries?
Worksheets - Digital Communication
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Communication
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
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.
Tools
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Tools
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
Tools
The smaller the cross-sectional area of any given wire, the greater…
Textbook
It should be common-sense knowledge that liquids flow through…
Textbook
By now you should be well aware of the correlation between electrical…
Textbook
The table of electric currents and their various bodily effects was…
Textbook
Constant Rule Rule of Sums Rule of…
Textbook
In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.
Textbook
Let’s connect three AC voltage sources in series and use complex…
Textbook
We can take the same components from the series circuit and rearrange…
Textbook
In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
Boolean algebra finds its most practical use in the simplification of…
Textbook
It may seem difficult to even start on a project such as this, with no…
Worksheets - Digital Communication
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
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.
Textbook
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
Over the course of learning about electricity, you will want to…
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
Worksheets - Digital Communication
In order to work with complex numbers without drawing vectors, we…
Textbook
What Is an Instrumentation Amplifier? An instrumentation amplifier…
Textbook
One method of addressing the digital ramp ADC’s shortcomings is…
Textbook
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