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AC Motor Control Circuits

Worksheets - Thermoelectric Coolers

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Resistors

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

Soldering

Worksheets - Thermoelectric Coolers

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

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

Open-Loop OpAmp Circuits

Worksheets - Thermoelectric Coolers

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

Batteries

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

Algebraic Equation Manipulation for Electric Circuits

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

Electrical Conduction in Semiconductors

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

Ohm’s Law Practice Worksheet With Answers

Worksheets - Thermoelectric Coolers

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

Temperature Coefficient of Resistance

Worksheets - Thermoelectric Coolers

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

Noise Figure and Noise Temperature Calculator

Tools

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

Temperature Coefficients of Resistance Table

Textbook

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

Boolean Rules for Simplification

Textbook

Boolean algebra finds its most practical use in the simplification of…

Mixed-Frequency Signals

Worksheets - Thermoelectric Coolers

What is a harmonic frequency? If an oscillator circuit outputs a…

Wattmeter Design

Textbook

Power in an electric circuit is the product (multiplication) of…

555 Lab - Monostable Multivibrator (One-shot)

Textbook

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.

Design Project: Event Counter

Worksheets - Thermoelectric Coolers

If your event sensing switch is mechanical in nature, you will likely…

Creating Custom Calibration Resistances

Textbook

Often in the course of designing and building electrical meter…

Band-stop Filters

Textbook

How to Create a Band-stop Filter? Also called band-elimination,…

Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

Wire-by-Number project kit introduction

Worksheets - Thermoelectric Coolers

Wire-by-Number project: simple voltage divider Description: Build a…

Delta and Wye 3-Phase Circuits

Worksheets - Thermoelectric Coolers

Label where each of the following electrical quantities would be found…

Circuit Wiring

Textbook

So far, we’ve been analyzing single-battery, single-resistor…

Memory Devices

Worksheets - Thermoelectric Coolers

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

Minterm vs Maxterm Solution

Textbook

So far we have been finding Sum-Of-Product (SOP) solutions to logic…

Edge-triggered Latches: Flip-Flops

Textbook

So far, we’ve studied both S-R and D latch circuits with enable…

Friis Transmission Calculator

Tools

This calculator computes the power received by an antenna using Friis formula

Unit Conversion Calculator

Tools

Convert to and from different units of length, weight, power, temperature and torque

Active-mode Operation (IGFET)

Textbook

Electrons and “holes’’

Textbook

Pure semiconductors are relatively good insulators as compared with…

Contributors (9)

Textbook

Contributors to this chapter are listed in chronological order of…

Contributors (8)

Textbook

Contributors to this chapter are listed in chronological order of…