In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

An investigation by The Associated Press and Cox Media Group Television Stations found that over the past 10 years, hundreds ...

A number of projects have been completed by Willows Public Work Department. The Willows City Council received reports about ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

The idea of people carrying advertisements isn’t new. In 19th-century London, men once walked the streets wearing placards – a form of marketing known as the “human billboard”. Today, the concept has ...

There’s a part you’ll find in almost every mains powered switch mode power supply that might at first appear to have only one application. An optocoupler sits between the low voltage ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

A member of the National Guard packs food at a Los Angeles Regional Food Bank facility, as nearly 42 million Americans face a potential lapse in Supplemental Nutrition Assistance Program (SNAP) ...

Abstract: Structured light devices are commonly used in many measurements by emitting certain illuminating patterns on objects or scenes, enabling the acquisition of object information. To achieve ...