In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Alphabet has proved the earlier critics wrong, as it's a clear leader in the AI race. In Q4, this booming segment posted nearly 50% year-over-year revenue growth and a 30% operating margin. Thanks to ...

Alphabet (NASDAQ: GOOGL) (NASDAQ: GOOG) is a loser when it comes to artificial intelligence (AI). At least this was the narrative from market prognosticators a couple of years ago. These days, however ...

This looks like one of those projects that started out as a glimmer of an idea and led down a rabbit hole. But it’s a pretty cool rabbit hole that leads to homebrew neon seven-segment displays on a ...

Do you like buses, or do you just like the flippy-flappy displays they use to show route information? Either way, you’ll probably love the flip-disc clock created by [David Plass]. The build is based ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

The top smart displays we've tested can serve as an advanced alarm clock, a helpful kitchen companion, or a convenient desk-side dashboard. I’m PCMag’s home theater and AR/VR expert, and your go-to ...

Apple has been working on a foldable iPhone for multiple years now, and we've been hearing rumors for more than a decade. Information is ramping up, and it looks like we're going to see Apple release ...

Shop wisely, and you can land a midsize display with wide color coverage and maybe some surprising extras starting at well under $100. Here's how to snag the best cheap monitor (or two of 'em!), plus ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Shopping for a new TV can get overwhelming fast. If you'd rather skip the noise and just know which models ...