Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Power management can make or break your Arduino project, especially when running on batteries. From selecting efficient voltage regulation to using deep sleep modes, small changes can deliver huge ...

Making conference badges, official or unofficial, has become an art form. It can get pretty serious. #badgelife. But DEFCON-goers aren’t the only people making fancy personalized nametags. Hams often ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Some of the biggest reveals were in name only, like changes to field designs and new combat options, but Square Enix says it ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." With Summer approaching, I’m ...

If you think you don't need a new fan this year, you might want to think again. Even if the dusty old pedestal fan you've ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

We're here to help you find the right parental control service to support your parenting style and keep your child safe online. I review privacy tools like hardware security keys, password managers, ...

In this Review, the authors examine the evidence for cognitive impairment in individuals with bipolar disorder, explore underlying mechanisms and potential treatments, and advocate for incorporating ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Kathryn Rath Water-leak sensors, which keep you in the loop if your plumbing ...