How-To Geek on MSN
3 rewarding 3D printing projects to start this weekend (March 7-9)
Filament at the ready.
Taste The Code on MSN
Arduino heart rate monitor using Pro Mini PulseSensor and OLED for beginners
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 ...
As its name suggests, Timex’s linked T80 watch harks back to the 1980s. In the dark, of course, its display can be ...
The wearable to get if you hate smartwatches ...
From dive watches and chronographs to funky ’70s-inspired creations, here are a dozen slept-on timepieces worth adding to your rotation.
Every month, we see many new releases. ✓ In this series, we pick five monthly highlights, continuing with February 2026 ✓ Check it out! ✓ ...
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