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High-Reliability Circuits

Worksheets - Communication

Don’t just sit there! Build something!! Learning to analyze relay…

Fundamentals of Radio Communication

Worksheets - Communication

What does the acronym RF stand form, in reference to radio-related…

Link Budget Calculator

Tools

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.

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

Design Project: Radio Transmitter

Worksheets - Communication

Research the FCC (Federal Communication Commission) guidelines on…

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

Quantum Physics

Textbook

“I think it is safe to say that no one understands quantum…

Free Space Path Loss Calculator

Tools

This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.

Radar Maximum Range Calculator

Tools

This tool is designed to calculate the maximum distance (range) that a radar can detect

Conventional Versus Electron Flow

Textbook

“The nice thing about standards is that there are so many of…

Amplifiers

Textbook

Practical Benefit of Active Devices The practical benefit of active…

Circuits and the Speed of Light

Textbook

Suppose we had a simple one-battery, one-lamp circuit controlled by a…

Meter Check of a Transistor (JFET)

Textbook

Testing a JFET with a multimeter might seem to be a relatively easy…

CMOS 555 Long Duration Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Biasing Techniques (JFET)

Textbook

Design Project: Simple Component Curve-Tracer Circuit

Worksheets - Communication

What do each of the oscilloscope axes represent, in real-life terms…

Non-Inverting Op-Amp Resistor Calculator

Tools

This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp

Decibels Equations

Textbook

  RELATED WORKSHEETS: Decibel Measurements Worksheet

Thermoelectricity

Textbook

PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length of…

Karnaugh Mapping

Worksheets - Communication

Identify each of these logic gates by name, and complete their…

Voltage Divider Calculator

Tools

The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.

Logarithms for Analog Circuits

Worksheets - Communication

The concept of a mathematical power is familiar to most students of…

Other Waveshapes

Textbook

As strange as it may seem, any repeating, non-sinusoidal waveform is…

Active Versus Passive Devices

Textbook

Passive Devices Components incapable of controlling current by means…

What Are Electric Circuits?

Textbook

You might have been wondering how charges can continuously flow in a…

Clamper Circuits

Textbook

The circuits in the figure below are known as clampers or DC…

Octal and Hexadecimal to Decimal Conversion

Textbook

Although the prime intent of octal and hexadecimal numeration systems…

Millman’s Theorem

Textbook

In Millman’s Theorem, the circuit is re-drawn as a parallel…