Schottky diodes Schottky diodes are constructed of a metal-to-N…
What does the acronym RF stand form, in reference to radio-related…
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.
One of the more fascinating applications of electricity is in the…
“I think it is safe to say that no one understands quantum…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Don’t just sit there! Build something!! Learning to analyze relay…
Research the FCC (Federal Communication Commission) guidelines on…
The Maximum Power Transfer Theorem is not so much a means of analysis…
The atoms in insulating materials have very tightly-bound electrons,…
Solve this equation for the value of x: x + 5 = 8 How many exact…
Counting practice: count from zero to thirty-one in binary, octal, and…
Identify which direction each potentiometer wiper must move in this…
There are three basic factors of capacitor construction determining…
PARTS AND MATERIALS Three NPN transistors—model 2N2222 or 2N3403…
Solving for x in a given polynomial equation “ax2 + bx + c…
For bipolar junction transistors, the fundamental measure of…
Because capacitors store energy in the form of an electric field, they…
In addition to performing tasks of amplification and switching, tubes…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
AC electromechanical meter movements come in two basic arrangements:…
Another strategy for addressing the problem of secondary electrons…
Remember that this tutorial is not exhaustive by any means, and that…
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
Don’t just sit there! Build something!! Learning to analyze digital…
A tool designed to compute the values to be used in a T-match Impedance Circuit
With BogusBus, our signals were very simple and straightforward: each…
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
(Template)
Devoting a whole chapter in a modern electronics text to the design…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
Ohm’s Law also makes intuitive sense if you apply it to the…
Sometimes it is necessary to determine the length of time that a…
Radio waves are comprised of oscillating electric and magnetic fields,…
This tool is designed to calculate the inductance of two parallel wires
A transmission line of infinite length is an interesting abstraction,…
Aside from the issues of the physical network (signal types and…
A voltage multiplier is a specialized rectifier circuit…
AC Motors Perhaps the most important benefit of polyphase AC power…
Critical temperatures given in Kelvins Material Element/Alloy Critical…
This calculator computes for the output pulse width of a 555 timer monostable circuit
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Feedback is a fascinating engineering principle. It can turn a rather…
This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
Limitations of Electromechanical Relays As versatile as…
If vectors with uncommon angles are added, their magnitudes (lengths)…
