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Demo: Implement complex LED patterns with the LED ring reference design

In partnership with Texas Instruments

Achieve vivid lighting patterns with 29kHz PWM dimming incredible standby Iq savings with the LED…

Demo: Ultra-Small LED Animation Reference Design

In partnership with Texas Instruments

Watch this quick demo video to see the Ultra Small RGB LED Animation Reference Design in action.…

Nothing to show for LED Drivers category yet. Here are some other education that may interest you.

Special-purpose Diodes

Textbook

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

Switches

Worksheets - LED Drivers

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

CMOS 555 Long Duration Red LED Flasher

Textbook

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

AC Motor Theory

Worksheets - LED Drivers

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

Thyristors

Worksheets - LED Drivers

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

Thyristor Application Circuits

Worksheets - LED Drivers

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

Simple Circuits

Worksheets - LED Drivers

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…

Design Project: LED Stroboscope

Worksheets - LED Drivers

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…

Current Divider Circuits

Worksheets - LED Drivers

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

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

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

Static Electricity

Worksheets - LED Drivers

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

Circuits and the Speed of Light

Textbook

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

Light-Pulse Switch

Worksheets - LED Drivers

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

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.

Convert MCD to Lumens

Tools

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

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

AC phase

Worksheets - LED Drivers

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…

Peak Voltage Calculator

Tools

The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.

SPICE Quirks

Textbook

“Garbage in, garbage out.” —Anonymous SPICE is a…

Introduction to Complex Numbers

Textbook

If I needed to describe the distance between two cities, I could…

Superposition Theorem

Textbook

Superposition theorem is one of those strokes of genius that takes a…

Boolean Arithmetic

Textbook

Let us begin our exploration of Boolean algebra by adding numbers…

Magnetism

Worksheets - LED Drivers

A permanent magnet is a device that retains a magnetic field without…

Electromechanical Relay Logic

Worksheets - LED Drivers

In ladder logic symbolism, an electromechanical relay coil is shown as…

Design Project: Radio Transmitter

Worksheets - LED Drivers

Research the FCC (Federal Communication Commission) guidelines on…

The Instrumentation Amplifier

Textbook

What Is an Instrumentation Amplifier? An instrumentation amplifier…

Memory Devices

Worksheets - LED Drivers

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

What Are Electric Circuits?

Textbook

You might have been wondering how charges can continuously flow in a…

Antiderivatives of Power Functions of e

Textbook

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

Special Transformers and Applications

Textbook

Impedance Matching Because transformers can step voltage and current…

Fundamentals of Radio Communication

Worksheets - LED Drivers

What does the acronym RF stand form, in reference to radio-related…

Harmonic Phase Sequences

Textbook

In the last section, we saw how the 3rd harmonic and all of its…

Common Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Minterm vs Maxterm Solution

Textbook

So far we have been finding Sum-Of-Product (SOP) solutions to logic…

AC phase

Worksheets - LED Drivers

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

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

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

Frequency and Phase Measurement

Textbook

An important electrical quantity with no equivalent in DC circuits is…