All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

A ray of light may be key to fighting cancer. Researchers with the University of Texas and University of Porto in Portugal ...

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

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 ...

Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

The post examines reverse-phase dimming, also known as trailing-edge dimming, commonly used in modern lighting systems.

One of the most frustrating parts about flying a quadcopter is having to regularly swap battery packs, as this massively limits what you can do with said quadcopter, never mind its effective ...