Schottky diodes Schottky diodes are constructed of a metal-to-N…
One of the more fascinating applications of electricity is in the…
Research the FCC (Federal Communication Commission) guidelines on…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
“I think it is safe to say that no one understands quantum…
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…
Don’t just sit there! Build something!! Learning to analyze relay…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
“All men are liable to error;” —John Locke Whereas…
What Is a Zener Diode? A Zener diode is a special type of rectifying…
Pulse Width Modulation (PWM) uses digital signals to control power…
In our study of AC circuits thus far, we’ve explored circuits…
So far, the filter designs we’ve concentrated on have employed…
∫f(x) dx Calculus alert! One of the fundamental principles of…
This calculator will convert pressure values to ten different standard units for pressure.
The atoms in insulating materials have very tightly-bound electrons,…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
PARTS AND MATERIALS Three batteries, each one with a different voltage…
The fourth example has A partially overlapping B. Though, we will…
The first, and perhaps most important, relationship between current,…
Identify some of the different types of capacitors, and their…
Wiring Color Codes Infographic. Released under the Creative Commons…
In the simplest terms you can think of, define what an electrical…
RELATED WORKSHEETS: Calculus for Electric Circuits…
On this page, we’ll outline the three principles you should…
If a sinusoidal voltage is applied to an impedance with a phase angle…
You might have noticed on the table for specific resistances that all…
If a block of P-type semiconductor is placed in contact with a block…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
This is a schematic for a simple VCO: The oscillator is of the RC…
Contributors to this chapter are listed in chronological order of…
Explain the difference between a balanced polyphase system and an…
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
Define the following acronyms as they apply to digital logic circuits:…
Reactive Power We know that reactive loads such as inductors and…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
In the simplest terms you can think of, define what an electrical…
If your event sensing switch is mechanical in nature, you will likely…
In essence, the IGFET controls the base current of a BJT, which…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
As we saw in a few SPICE analyses earlier in this chapter, the output…
The armature windings of your DC motor will have very low resistance.…
Generally speaking, how many “time constants” worth of time does…
PARTS AND MATERIALS 6-volt battery Magnetic compass Small permanent…
A transmission line of infinite length is an interesting abstraction,…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
