Photoshop CC 2017 tutorial showing how to create the look of a huge display sign of retro, LED lights of text and graphics ...

Elevate your outdoor space with this creative DIY project using Dollar Tree hangers! In this tutorial, we'll walk you through ...

You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...

In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light ...

A big part of my extreme home office makeover was setting up ambient lighting around my desk and keyboard using inexpensive LED rope lights. Many of you were interested in more details, so let's take ...

[Michael Ross] is a photographer who has been getting into light painting recently. He’s come up with his own RGB light wand to create some amazing images, and also written a very, very thorough ...

Controlling LEDs is really quite simple. As you know, they need to be current limited which is as easy as applying Ohm’s law to your given set of values. To make things even more even there’s a slew ...