AC Motor Control Circuits

Perhaps the most challenging aspect of interpreting ladder diagrams,…

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Temperature Coefficient of Resistance

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

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Open-Loop OpAmp Circuits

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

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Algebraic Equation Manipulation for Electric Circuits

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

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Heat Sink Calculator

This calculator helps determine the maximum temperature a device can withstand

Tools

Soldering

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

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Noise Figure and Noise Temperature Calculator

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

Tools

Ohm’s Law Practice Worksheet With Answers

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

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Batteries

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

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Electrical Conduction in Semiconductors

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

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Resistors

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

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Temperature Coefficients of Resistance Table

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

Textbook

Temperature Converter

Convert between Celsius, Fahrenheit and Kelvin

Tools

Shift Registers: Serial-in, Serial-out

Serial-in, serial-out shift registers delay data by one clock time for…

Textbook

Reflection Attenuator Calculator

This tool is designed to calculate the value of resistance R1 in a reflection attenuator.

Tools

Biasing Techniques (IGFET)

Textbook

Amplifier Impedances

Input impedance varies considerably with the circuit configuration…

Textbook

Complex Vector Addition

If vectors with uncommon angles are added, their magnitudes (lengths)…

Textbook

Network Protocols

Aside from the issues of the physical network (signal types and…

Textbook

Inductors

An inductor is a passive two-terminal electrical component that…

Textbook

Asymmetric Stripline Impedance Calculator

This calculator helps you compute the characteristic impedance of an asymmetric stripline

Tools

Meter Check of a Diode

The Functionality of Diode Polarity Being able to determine the…

Textbook

Digital Memory Terms and Concepts

When we store information in some kind of circuit or device, we not…

Textbook

Flyback Switch Mode Regulator Calculator

A calculator for computing several parameters needed in the design of a flyback switch mode regulator

Tools

Introduction to Shift Registers

Shift registers, like counters, are a form of sequential…

Textbook

Peak Detector

A peak detector is a series connection of a diode and a…

Textbook

555 Lab - Monostable Multivibrator (One-shot)

In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.

Textbook

Digital Logic With Feedback

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

Textbook

Bridge Circuits

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

Textbook

Negative Binary Numbers

With addition being easily accomplished, we can perform the operation…

Textbook

pH Measurement

A very important measurement in many liquid chemical processes…

Textbook

Voltage Regulation

As we saw in a few SPICE analyses earlier in this chapter, the output…

Textbook

Rules for Derivatives

Constant rule Rule of sums Rule of differences Product rule Quotient…

Textbook