Latest LEDs Articles and Videos

A simple LCD control project with an EFM8 evaluation board demonstrates basic principles of embedded development.

A simple LCD control project with an EFM8 evaluation board demonstrates basic principles of embedded development.

Qualcomm MEMS's new technology harnesses the power of ambient light.

Qualcomm MEMS's new technology harnesses the power of ambient light.

In this tutorial we are going to see how to use Arduino Joystick Shield. There are different versions but we'll be using…

In this tutorial we are going to see how to use Arduino Joystick Shield. There are different versions but we'll be using v2.4, which has some interesting features and some extra buttons which can be used in your application in different ways.

The displays come in the clear and mirrored variety and both are equally amazing.

The displays come in the clear and mirrored variety and both are equally amazing.

It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD).

It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD).

For many applications, there's no need to use a more expensive liquid crystal display to display data. A simple…

For many applications, there's no need to use a more expensive liquid crystal display to display data. A simple seven-segment display is sufficient.

You can easily interface a liquid crystal display (LCD) with an Arduino to provide a user interface.

You can easily interface a liquid crystal display (LCD) with an Arduino to provide a user interface.