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Digital Display Circuits

Worksheets - Residential

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

LED Resistor Calculator

Tools

An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.

Current Divider Circuits

Worksheets - Residential

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

Thyristor Application Circuits

Worksheets - Residential

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

Static Electricity

Worksheets - Residential

What does it mean for an object to have an electric charge? Give an…

CMOS 555 Long Duration Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Series-Parallel DC Circuits

Worksheets - Residential

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

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Rectifier Circuits

Worksheets - Residential

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

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

Simple Circuits

Worksheets - Residential

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

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

CMOS 555 Long Duration Flyback LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

AC Motor Theory

Worksheets - Residential

Electromechanical watt-hour meters use an aluminum disk that is spun…

Circuits and the Speed of Light

Textbook

Suppose we had a simple one-battery, one-lamp circuit controlled by a…

Design Project: LED Stroboscope

Worksheets - Residential

A technician uses a stroboscope to “freeze” the rotation of a…

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Switches

Worksheets - Residential

What is the purpose of the switch shown in this schematic diagram?

Light-Pulse Switch

Worksheets - Residential

It is fairly important to use large value resistors (10 MΩ works…

AC phase

Worksheets - Residential

If we were to express the series-connected DC voltages as phasors…

AC Network Analysis

Worksheets - Residential

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

Microstrip Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of a microstrip.

Radicals

Textbook

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

Definite Integrals and the Fundamental Theorem of Calculus

Textbook

        RELATED WORKSHEET: Calculus for Electric…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Residential

(Template)

Safe Circuit Design

Textbook

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

Multiplexers and Demultiplexers

Worksheets - Residential

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

Critical Temperatures for Superconductors

Textbook

Critical temperatures given in Kelvins Material Element/Alloy Critical…

Special-output Gates

Textbook

Complementary Output Gates It is sometimes desirable to have a logic…

Strain Gauges

Textbook

If a strip of conductive metal is stretched, it will become skinnier…

TTL NAND and AND gates

Textbook

Suppose we altered our basic open-collector inverter circuit, adding a…

Tachogenerators

Textbook

An electromechanical generator is a device capable of producing…

Zener Diodes

Worksheets - Residential

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

From Electric to Electronic

Textbook

Introduction This third volume of the book series Lessons In Electric…

Capacitor Sizing Equation

Textbook

Capacitance Formula     Permittivity of Dielectric  …

The R/2R DAC (Digital-to-Analog Converter)

Textbook

The R/2R DAC circuit is an alternative to the binary-weighted-input…

Oscillator Circuits

Worksheets - Residential

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

Mutual Inductance and Basic Operation

Textbook

Behaviors of Inductors wrapped around a Conductive Core Suppose we…

Multiple-input Gates

Textbook

The Use of Logic Gate Inverters and buffers exhaust the possibilities…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…