LEDs are small but powerful components that light up everything from phone screens to flashlights. In this video, you'll learn how a tiny chip inside an LED converts electrical energy into light using ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

As part of Philadelphia Mayor Cherelle Parker’s plan to create and preserve 30,000 housing units in the city, the PHDC launched the Turn the Key program in 2022. Its mission is to build 1,000 new ...

Austin's Vision Zero program started a pilot last year, putting up delineator posts and speed humps to try to reduce the number of left-turn crashes where pedestrians are hit. The results are now in.

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

President Donald Trump loves a good foil. For America’s sake, he should find his next one in my home state of Illinois. Cook County — home of Chicago and most of the state’s leftist lunacy — has taken ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Whether you want it or not, Google's AI ...

After a disappointing 5-7 season for Kansas football, it appeared set in stone that the Jayhawks would be missing out on bowl eligibility for the second year in a row. But as it turns out, the ...

Microsoft’s controversial Windows Recall has now been generally released, and it poses as much of a risk to your privacy as it could be a boon to your productivity. Recall is just one of several new ...