Categories

Basic AC-DC Power Supplies

Worksheets - Power-Management ICs

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

Shock Current Path

Textbook

As we’ve already learned, electricity requires a complete path…

Calculating Electric Power

Textbook

Learn the Power Formula We’ve seen the formula for determining…

Gas Discharge Tubes

Textbook

If you’ve ever witnessed a lightning storm, you’ve seen…

AC Motor Control Circuits

Worksheets - Power-Management ICs

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Autotransformers

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How much voltage is there between the following pairs of points in…

Digital Communication

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

Polyphase Power Systems

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Explain the difference between a balanced polyphase system and an…

Timer Circuits

Worksheets - Power-Management ICs

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

Musical Keyboard as a Signal Generator

Textbook

PARTS AND MATERIALS Electronic “keyboard” (musical)…

Ohm’s Law - How Voltage, Current, and Resistance Relate

Textbook

The first, and perhaps most important, the relationship between…

Series-Parallel DC Circuits

Worksheets - Power-Management ICs

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

Current Mirror BJTs

Textbook

Bipolar Junction Transistor or BJT Current Mirror An often-used…

Inductors and Calculus

Textbook

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

DC Mesh Current Analysis

Worksheets - Power-Management ICs

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

Design Project: Telegraph System

Worksheets - Power-Management ICs

What voltage will you choose to use for each of the station batteries?

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

Design Project: Arbitrary Waveform Generator

Worksheets - Power-Management ICs

What, exactly, is an arbitrary waveform generator, and for what…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Optoelectronic Devices

Worksheets - Power-Management ICs

In this circuit, the electric motor is supposed to turn on whenever…

Clamper Circuits

Textbook

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

Factors Affecting Capacitance

Textbook

There are three basic factors of capacitor construction determining…

Millman’s Theorem

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

Conductance

Textbook

When students first see the parallel resistance equation, the natural…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Power-Management ICs

(Template)

Introduction to Solid-state Device Theory

Textbook

This chapter will cover the physics behind the operation of…

Magnetic Units of Measurement

Textbook

If the burden of two systems of measurement for common quantities…

Voltage Divider Circuits

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

Vol I. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Design Project: Audio Tone Control

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Suppose you were installing a high-power stereo system in your car,…

Summer and Subtractor OpAmp Circuits

Worksheets - Power-Management ICs

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

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Capacitor Quirks

Textbook

As with inductors, the ideal capacitor is a purely reactive device,…

Power in Resistive and Reactive AC circuits

Textbook

Consider a circuit for a single-phase AC power system, where a 120…

Antenna Downtilt and Coverage Calculator

Tools

This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.

Binary Count Sequence

Textbook

If we examine a four-bit binary count sequence from 0000 to 1111, a…

Boolean Algebraic Identities

Textbook

In mathematics, an identity is a statement true for all possible…

Sensitive Audio Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Mutual Inductance and Basic Operation

Textbook

Behaviors of Inductors wrapped around a Conductive Core Suppose we…

Inductors

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∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…

Passive Integrator and Differentiator Circuits

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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…