In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

In a pinch for extra screen space on your PC but don't have a second display? Use this simple USB trick to turn your Android ...

There’s certainly no shortage of 32-inch 4K OLED monitors available today, and with the market so packed, many competitors ...

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 ...

Apple’s new flagship desktop display, the Studio Display XDR stands high in a class of its own. And for, like, half as much ...

Studio Display XDR vs Pro Display XDR shifts key limits; 2,304 dimming zones and Thunderbolt 5 support dual displays.

Apple is retiring its elite 6K Pro Display XDR in favor of the 5K Studio Display XDR, a more affordable 27-inch monitor. Should you hunt down the old model before it's gone, or opt for the new one?

Tech Events Apple's big March event live — the all new MacBook Neo has just been introduced, and we're there Pro This $699 5K, Thunderbolt-5 monitor is the perfect partner for your Apple Mac Mini and ...

For many of us, our occupations almost entirely rely on the use of computers. Even though computers have provided great benefits to the workplace, they present ergonomic challenges. This eBook is a ...

The 27-inch Studio Display XDR also has a 120Hz refresh rate, speakers and a webcam. Plus, the Studio Display gets a minor refresh. I've been reviewing hardware and software, devising testing ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that ...

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 ...