Schottky diodes Schottky diodes are constructed of a metal-to-N…
“I think it is safe to say that no one understands quantum…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
What does the acronym RF stand form, in reference to radio-related…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Research the FCC (Federal Communication Commission) guidelines on…
Don’t just sit there! Build something!! Learning to analyze relay…
One of the more fascinating applications of electricity is in the…
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.
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…
What does it mean, in general terms, to encode something? Conversely,…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Let’s analyze a simple series circuit and determine the voltage…
In addition to voltage and current, there is another important…
In the chapter on mixed-frequency signals, we explored the concept of…
In simple reactive circuits with little or no resistance, the effects…
Because batteries create current flow in a circuit by exchanging…
PARTS AND MATERIALS Two 6 volt batteries One potentiometer, single…
Don’t just sit there! Build something!! Learning to mathematically…
Mercury Standard Cell Back in the early days of electrical measurement…
A helpful tool for calculating the impedance of a wire microstrip.
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Identify which direction each potentiometer wiper must move in this…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
Practical Benefit of Active Devices The practical benefit of active…
