Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

The PID controller relies on three main parameters: Proportional (P), Integral (I), and Derivative (D). These parameters are adjusted to precisely guide the car based on sensor-detected track ...

The new Steam Controller is a smart way to play PC games on the sofa, stealing the Steam Deck's clever controls. When you purchase through links on our site, we may earn an affiliate commission.

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Gaming with friends is only fun when everyone has a ...

Posts from this topic will be added to your daily email digest and your homepage feed. Not everyone wants to spend $90 on a single controller. Luckily, we found affordable third-party options that are ...

Gaming Keyboards PC Gamer Hardware Awards: The best gaming keyboard of 2025 Hardware PC Gamer Hardware Awards 2025: All the winners from a bumper 12 months of PC gaming tech Handheld Gaming PCs PC ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

So, you’ve picked up a Nintendo Switch 2 and are ready to dive into Mario Kart World, but you’re not really feelin’ the Joy-Cons (don’t worry, they’re not my thing either). Yeah, you need a more ...

The Switch 2’s Joy-Con 2 is full of extra functionality, from upgraded gyros to the slick mouse mode, but sometimes you just need a more traditional gamepad to play your games. The bigger issue users ...

Nintendo Switch 2 is here, and if you’re a Nintendo fan (and, more importantly, a Switch owner), you probably have a bunch of well-used original Switch controllers. After testing controllers using my ...

Some wonder if AI will replace PID control loops. The reality is that, instead of replacing PID, AI is stepping in to help keep things running smoothly without upending regulatory trust. Think of AI ...