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 ...

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

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

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

Apple reportedly plans to release a new Studio Display in the first half of 2026, and there have been plenty of rumors about the monitor lately. The current Studio Display launched in March 2022, ...

"Interactive displays have become a core component of modern classrooms, and schools are prioritizing solutions that deliver consistent performance and long-term reliability," said Dennis Lin, General ...

The crowd packs the City Plaza in front of the State House during a ICE protest on Saturday, January 31, 2026. Credit: GEOFF FORESTER / For the Monitor Sign up for the Concord Monitor’s morning ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...