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
What voltage will you choose to use for each of the station batteries?
Worksheets - Digital Communication
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
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
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
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
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Digital Communication
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Digital Communication
Early in my explorations of electricity, I came across a length of…
Textbook
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
In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
Textbook
The earliest forms of digital data storage involving moving parts was…
Textbook
Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
Textbook
“Garbage in, garbage out.” —Anonymous SPICE…
Textbook
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Critical temperatures given in Kelvins Material Element/Alloy Critical…
Textbook
Since the enable input on a gated S-R latch provides a way to latch…
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
This calculator helps you compute the characteristic impedance of an embedded microstrip.
Tools
In this hands-on electronics experiment, you will build an electromagnet and learn about electromagnetism including the relationship of magnetic polarity to current flow.
Textbook
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Textbook
Worksheets - Digital Communication
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
Resistors vs. Inductors Inductors do not behave the same way as…
Textbook
What are Simultaneous Equations and Systems of Equations? The terms…
Textbook
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
In many disciplines of science and engineering, very large and very…
Textbook
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