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 ...

Health trackers aren’t doctors — but here’s how they’re saving people’s lives

Maeve O’Neil, a 19-year-old freshman at George Washington University, knew she was sick — but had no idea just how dire it ...
PCMag

It Took Me Just 2 Hours to Vibe Code a Mass Surveillance Site With OpenAI's Codex

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...
EDN

Cardiac monitors: Inconspicuous, robust data collectors

Following up on the cardiac abnormality thankfully detected by wearable devices, this engineer details the system he donned ...
Runner's World

The 9 Best Running Watches for Training Like a Pro

Ready to ditch the “just tracking steps” vibe? Modern running watches do much more than measure run distance and heart rate: They can help you dial in your training, map out epic runs, and even ...