One of the more fascinating applications of electricity is in the…
Textbook
Research the FCC (Federal Communication Commission) guidelines on…
Worksheets - Communication
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Communication
“I think it is safe to say that no one understands quantum…
Textbook
What does the acronym RF stand form, in reference to radio-related…
Worksheets - Communication
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
Schottky diodes Schottky diodes are constructed of a metal-to-N…
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 calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Tools
Parallel-in/ serial-out shift registers do everything that the…
Textbook
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
Generators used in battery-charging systems must be regulated so as to…
Worksheets - Communication
Certain substances are known to physically deform (shorten or…
Worksheets - Communication
Two relatively recent technologies designed to reduce the…
Textbook
The normal data inputs to a flip flop (D, S and R, or J and K) are…
Textbook
Digital computers communicate with external devices through ports:…
Worksheets - Communication
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Communication
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
One method of addressing the digital ramp ADC’s shortcomings is…
Textbook
If we take three equal resistors and connect one end of each to a…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - 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
In many disciplines of science and engineering, very large and very…
Textbook
The smaller the cross-sectional area of any given wire, the greater…
Textbook
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
Textbook
No text on electrical metering could be called complete without a…
Textbook
Define the following terms: energy, work, and power.
Worksheets - Communication
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