(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Don’t just sit there! Build something!! Learning to analyze relay…
Research the FCC (Federal Communication Commission) guidelines on…
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.
What does the acronym RF stand form, in reference to radio-related…
One of the more fascinating applications of electricity is in the…
“I think it is safe to say that no one understands quantum…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
A calculator for computing the gain and output voltage of an operational amplifier
A thyristor is a device that has a number of unusual characteristics.…
A helpful tool for calculating the impedance of a wire microstrip.
Radio waves are comprised of oscillating electric and magnetic fields,…
This calculator helps you compute the characteristic impedance of a microstrip.
A wound rotor induction motor has a stator like a squirrel cage…
By now you should be well aware of the correlation between electrical…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Many electronic circuits use what is called a split or a dual power…
“All men are liable to error;” —John Locke Whereas…
In this introduction to series resistance circuits, we will explain…
By introducing electrical reactance into the feedback loops of an…
Contributors to this chapter are listed in chronological order of…
In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.
Quantum physics describes the states of electrons in an atom according…
Don’t just sit there! Build something!! Learning to mathematically…
Limitations of Electromechanical Relays As versatile as…
The Functionality of Diode Polarity Being able to determine the…
Shown here is a simplified representation of an atom: the smallest…