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Resonant Sensing Applications Tricks and Tips

In partnership with Texas Instruments

This session covers how to achieve the lowest power with TI's Resonant Sensing Technology as well as…

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Convert MCD to Lumens

Tools

This calculator is useful for calculating the luminous flux for LEDs where the angle is known.

Series-Parallel DC Circuits

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

Design Project: LED Stroboscope

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

AC Motor Theory

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

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

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

Simple Circuits

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

LED Sequencer

Textbook

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

Thyristor Application Circuits

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

Current Divider Circuits

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

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.

Digital Display Circuits

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

Light-Pulse Switch

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

Static Electricity

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

Thyristors

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

CMOS 555 Long Duration Blue LED Flasher

Textbook

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

Switches

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

Special-purpose Diodes

Textbook

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

AC phase

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

CMOS 555 Long Duration Flyback LED Flasher

Textbook

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

Rectifier Circuits

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

Autotransformers

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

Transistor Ratings and Packages (BJT)

Textbook

Like all electrical and electronic components, transistors are limited…

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

The D Latch

Textbook

Since the enable input on a gated S-R latch provides a way to latch…

Parallel Resistor-Capacitor Circuits

Textbook

Using the same value components in our series example circuit, we will…

Bandpass Filter Calculator

Tools

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.

How to Build a Current Mirror Circuit

Textbook

PARTS AND MATERIALS   Two NPN transistors—models 2N2222 or…

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

Zener Diodes

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

Circuit Wiring

Textbook

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

Arithmetic with Scientific Notation

Textbook

The benefits of scientific notation do not end with ease of writing…

Antiderivatives of Power Functions of e

Textbook

  Note: this is a very unique and useful property of e. As in…

Atomic Structure

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Shown here is a simplified representation of an atom: the smallest…

Parallel Circuit Rules

Textbook

Voltage Components in a parallel circuit share the same voltage:…

Contributors (3)

Textbook

<p> Contributors to this chapter are listed in chronological…

RF Power Ratio Conversion Calculator

Tools

This tool is designed to convert power ratios to decibel

AC Generator Theory

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If an electric current is passed through this wire, which direction…

Elementary Amplifier Theory

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Fundamentally, an amplifier is a device that takes in a low-power…

Signal Coupling

Textbook

PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…

Design Project: Arbitrary Waveform Generator

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