Categories

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

Electrical Conduction in Semiconductors

Worksheets - Heat Sinks

In any electrically conductive substance, what are charge carriers?…

Temperature Coefficient of Resistance

Worksheets - Heat Sinks

It is a common phenomenon for the electrical resistance of a substance…

AC Motor Control Circuits

Worksheets - Heat Sinks

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Temperature Coefficients of Resistance Table

Textbook

Temperature coefficient (α) per degree C: Material Element/Alloy…

Noise Figure and Noise Temperature Calculator

Tools

This calculator computes the noise figure and noise temperature in a system

Ohm’s Law Practice Worksheet With Answers

Worksheets - Heat Sinks

Define the following terms: energy, work, and power.

Soldering

Worksheets - Heat Sinks

Both soldering irons and soldering guns are tools used in the process…

Open-Loop OpAmp Circuits

Worksheets - Heat Sinks

Determine what the magnitude and polarity of the voltmeter’s…

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

Batteries

Worksheets - Heat Sinks

If I wanted to build a battery-powered electric drill, would it be…

Resistors

Worksheets - Heat Sinks

Shown here is the schematic symbol for a resistor: What is the purpose…

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

Algebraic Equation Manipulation for Electric Circuits

Worksheets - Heat Sinks

The electrical resistance of a conductor at any temperature may be…

Specific Troubleshooting Techniques

Textbook

After applying some of the general troubleshooting tips to narrow the…

Soldering

Worksheets - Heat Sinks

Both soldering irons and soldering guns are tools used in the process…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

What is a Filter?

Textbook

It is sometimes desirable to have circuits capable of selectively…

555 Lab - LED Flasher with Inductive Flyback

Textbook

In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.

AC Lab - Noise Cancellation

Textbook

In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.

Digital Logic With Feedback

Textbook

With simple gate and combinational logic circuits, there is a definite…

Octal and Hexadecimal to Decimal Conversion

Textbook

Although the prime intent of octal and hexadecimal numeration systems…

Digital Display Circuits

Worksheets - Heat Sinks

What is the purpose of a seven-segment decoder circuit? What is a…

Contributors (1)

Textbook

Contributors to this chapter are listed in chronological order of…

Thevenin’s, Norton’s, and Maximum Power Transfer Theorems

Worksheets - Heat Sinks

Suppose a 12 volt lead-acid battery has an internal resistance of 20…

Conductor Size

Textbook

It should be common-sense knowledge that liquids flow through…

Si Lab - Zener Diode Voltage Regulator

Textbook

In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.

Op-amp Circuits

Worksheets - Heat Sinks

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

Specific Resistance

Textbook

Designing Wire Resistance Conductor ampacity rating is a crude…

RMS Voltage Calculator

Tools

This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.

Mesh Current Method (Loop Current Method)

Textbook

This page provides a step-by-step introduction to using the mesh…

Wavelength (TEM) Calculator

Tools

This calculator determines the wavelength of a signal given the frequency and dielectric constant.

Bridge Circuits

Textbook

No text on electrical metering could be called complete without a…

DC Lab - Sensitive Voltage Detector With Audio Output

Textbook

In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.