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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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Circuits and the Speed of Light

Textbook

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

Static Electricity

Worksheets - Light Sensors

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

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

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

Rectifier Circuits

Worksheets - Light Sensors

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

AC phase

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

AC Motor Theory

Worksheets - Light Sensors

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

Special-purpose Diodes

Textbook

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

LED Sequencer

Textbook

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

Series-Parallel DC Circuits

Worksheets - Light Sensors

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

Thyristor Application Circuits

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

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Light-Pulse Switch

Worksheets - Light Sensors

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

Thyristors

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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.

Current Divider Circuits

Worksheets - Light Sensors

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

Design Project: LED Stroboscope

Worksheets - Light Sensors

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

CMOS 555 Long Duration Blue LED Flasher

Textbook

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

Digital Display Circuits

Worksheets - Light Sensors

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

Convert MCD to Lumens

Tools

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

CMOS 555 Long Duration Flyback LED Flasher

Textbook

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

Common Antiderivatives

Textbook

 

DC Mesh Current Analysis

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

Resistors

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

Special Transformers and Applications

Textbook

Impedance Matching Because transformers can step voltage and current…

Scientific Notation in SPICE

Textbook

The SPICE circuit simulation computer program uses scientific notation…

Voltage and Current

Textbook

As was previously mentioned, we need more than just a continuous path…

The Pentode

Textbook

Another strategy for addressing the problem of secondary electrons…

Introduction to Operational Amplifiers (Op-amps)

Textbook

What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…

Common Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

AC Voltmeters and Ammeters

Textbook

AC electromechanical meter movements come in two basic arrangements:…

Inductors

Textbook

An inductor is a passive two-terminal electrical component that…

Mutual Inductance

Textbook

If two coils of wire are brought into close proximity with each other…

Capacitor Charging and Discharging

Textbook

Capacitor Charging and Discharging Experiment Parts and Materials To…

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

Current Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

The D Latch

Textbook

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

Simple Parallel (Tank Circuit) Resonance

Textbook

Resonance in a Tank Circuit A condition of resonance will be…

Design Project: Voltmeter

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The most important component of your voltmeter will be the…

Factors Affecting Capacitance

Textbook

There are three basic factors of capacitor construction determining…

Circuit Effects

Textbook

The principle of non-sinusoidal, repeating waveforms being equivalent…