About 2 weeks ago, I set out to research grow lights to supplement the scarce natural light we get here at 51°N. But after looking at quite a few offers, I decided to DIY it. My requirements don't ...

A variety of options are offered by Chevrolet for the mid-engined C8 Corvette, and among them is the $995 Engine Appearance Package, which includes carbon fiber closeout panels and LED engine ...

Building a circuit to blink an LED is the hardware world’s version of the venerable “Hello, world!” program — it teaches you the basics in a friendly, approachable way. And the blinky light project ...

Explore the world of modern upcycling with our diy project, turning plastic bottles into a sleek and eco-friendly led lamp.

This design idea (Figure 1) shows how easily “new flesh can be added to the old bones” and how some new functions can be added to the simple LED display that was published earlier. Figure 1 Upgraded ...

Create a bold, modern LED clock with 3D printing and vibrant lighting. Transform your space with this unique DIY timepiece!

[Markus] had been drooling over some LED panels to use as a soft light source for photography, but being a hobbyist, he didn’t want to spend a ton of money to buy them. He figured that he had enough ...

Her 13-year-old son was arrested, then taken by ICE to a detention facility. The police chief calls it a first for his city ...

Air quality in urban areas can be horrendous. For instance, in New York and Los Angeles the air quality is consistently below federal safety levels. So, how do you know how good/bad the air in your ...

Diana Eng of Project Runway fame is a geek’s fashion designer. Today, she’s teaching us how to sew LEDs into your clothing. We’re all familiar with the LED belt buckle and the Motorola/Burton jacket, ...