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 ...

Are Wearable Trackers Accurate? A Doctor Explains The Data On 9 Brands

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

Dual-Brain Arduino Ventuno Q Debuts With Qualcomm Dragonwing For AI Robotics

Qualcomm is looking to make a big splash with its new Arduino Ventuno Q, a single-board, dual-brain computer built specifically for AI, robotics, and actuation.
Opinion
PCMagOpinion

I Vibe Coded a Global Mass-Surveillance Site in 2 Hours Using OpenAI's Codex. That's a Privacy Nightmare

With zero coding skills, I was able to quickly assemble camera feeds from around the world into a single view. Here's how I did it, and why it's both promising and terrifying for all of us.