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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.

LED Sequencer

Textbook

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

Simple Circuits

Worksheets - LED Drivers

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

Digital Display Circuits

Worksheets - LED Drivers

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

Thyristors

Worksheets - LED Drivers

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

CMOS 555 Long Duration Red LED Flasher

Textbook

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

CMOS 555 Long Duration Blue 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…

Static Electricity

Worksheets - LED Drivers

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

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…

Convert MCD to Lumens

Tools

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

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 Minimum Parts Red LED Flasher

Textbook

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

Light-Pulse Switch

Worksheets - LED Drivers

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

CMOS 555 Long Duration Flyback LED Flasher

Textbook

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

Series-Parallel DC Circuits

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…

Current Divider Circuits

Worksheets - LED Drivers

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.

Rectifier Circuits

Worksheets - LED Drivers

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

Introduction to Solid-state Device Theory

Textbook

This chapter will cover the physics behind the operation of…

Differential Equations

Textbook

As opposed to normal equations where the solution is a number, a…

Basic Electricity Worksheet

Worksheets - LED Drivers

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

Enhancement-type IGFETs

Textbook

Biasing Techniques (IGFET)

Textbook

Edge Coupled Stripline Impedance Calculator

Tools

A calculator for computing the impedance of an edge coupled stripline.

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

The S-R Latch

Textbook

A bistable multivibrator has two stable states, as indicated by the…

Power Density Calculator

Tools

A tool designed to calculate the power density of an antenna

Susceptance and Admittance

Textbook

What is Conductance? In the study of DC circuits, the student of…

LED Sequencer

Textbook

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

The R/2nR DAC: Binary-Weighted-Input Digital-to-Analog Converter

Textbook

What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…

Resistance

Textbook

The circuit in the previous section is not a very practical one. In…

DC Circuit Equations and Laws

Textbook

Power Equation of Ohm’s Law and Joule’s Law NOTE: the symbol…

Basic identities

Textbook

Note: while division by zero is popularly thought to be equal to…

Logic Simplification With Karnaugh Maps

Textbook

The logic simplification examples that we have done so far could have…

Multiplexers and Demultiplexers

Worksheets - LED Drivers

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

Wires and Connections

Textbook

Older electrical schematics showed connecting wires crossing, while…

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor

Important Constants

Textbook

Euler’s number Euler’s constant is an important value for…