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 ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

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 ...

BREA, Calif., Feb. 13, 2026 /PRNewswire/ -- ViewSonic Corp., a leading global provider of visual and EdTech solutions, announced that it has retained the No. 1 position in the global interactive ...

"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 Shelly BLU H&T Display ZB is now available to buy, allowing users to monitor temperature, humidity and light levels at a glance. It’s battery-powered and can be wall-mounted or placed on a surface ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. This article was republished in ...

Wearable health devices, such as smartwatches, have become commonplace and enable continuous monitoring of physiological signals at the skin’s surface. A research team led by scientists at Tokyo City ...

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...

This video explains one-arm handstand shoulder positioning, breaking down the tilt vs out technique and how each affects balance, control, and load distribution. Learn when to use each position, ...