Safe Circuit Design

As we saw earlier, a power system with no secure connection to earth…

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Analog Lab - Non-inverting Amplifier

In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.

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SPICE Simulation of Series and Parallel Circuits

Previously, we examined series circuits and parallel circuits using…

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Computer Simulation of Electric Circuits

Computers can be powerful tools if used properly, especially in the…

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Analog Lab - Precision Voltage Follower Using an Op Amp

In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.

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Tube Lab - Vacuum Tube Audio Amplifier

In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.

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DC Lab - Introduction

In this series of hands-on electronics experiments, you will build direct current (DC) circuits and learn fundamental electrical engineering circuit concepts.

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Rules for Derivatives

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

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Basic Logic Gate Troubleshooting

Counting practice: count from zero to thirty-one in binary, octal, and…

Worksheets - PCB Layout

L-Match Impedance Matching Circuits

This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit

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Digital Communication

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

Worksheets - PCB Layout

Analog Lab - Precision Voltage Follower Using an Op Amp

In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.

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Radicals

Definition of a Radical Given the expression where “x” is…

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Thyristors

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

Worksheets - PCB Layout

Rectifier Circuits

What is Rectification? Now we come to the most popular application of…

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Millman’s Theorem

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

Worksheets - PCB Layout

Inductor Voltage and Current Relationship

Inductors do not have a stable “resistance” as conductors…

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Data Flow

Buses and networks are designed to allow communication to occur…

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Special Diodes

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

Worksheets - PCB Layout

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - PCB Layout

Bridge Circuits

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

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Parallel Circuits and the Application of Ohm’s Law

In this introduction to parallel resistance circuits, we will explain…

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DC Lab - Rate-of-change Indicator

In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.

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Wires and Connections

Older electrical schematics showed connecting wires crossing, while…

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Boolean Relationships on Venn Diagrams

The fourth example has A partially overlapping B. Though, we will…

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