Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026. The post ...

One of the easiest and most useful smart home upgrades you can make is picking up a couple of smart light bulbs. Here’s how to get started.

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

Gaming Chairs Best gaming chair in 2026: I've tested a ton of gaming chairs and these are the seats I'd suggest for any PC gamer Graphics Cards Best graphics cards in 2026: I've tested pretty much ...

Smart light bulbs abound, letting you replace your standard incandescent bulbs with a variety of connected solutions that support phone and voice control. Back when we first started reviewing ...

This design generates PWM signals on GPIO pins 25, 26, and 27, that can be used to drive MOSFETs to control 'dumb' RGB LED strips (opposed to inteligent LEDs). I used the SI4944DY SOIC8 DUAL MOSFET ...

Losing or damaging your original TV remote can be incredibly frustrating. Thankfully, a universal remote control offers a powerful and convenient solution to manage all your entertainment devices from ...

One of the greatest inventions that many people take for granted will have to be the universal remote. When you lose your original remote or can’t find a replacement for the exact remote, universal ...

Note1: Currently this only works on linux, though contributions to make this work on windows as well will be welcome. Note2: This was only ever tested with 4 sticks in my system. While you can ...