In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Arduino, known for Qualcomm and its open-source hardware platform, will hold a global developer competition with Edge Impulse, an Edge AI development platform corporations, and the developer community ...

Fuel cell sensors are electrochemical devices designed for precise measurement. In measurement applications, they have become the gold standard for breath alcohol concentration detection, valued for ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Cardinal Health has issued a nationwide recall of its Webcol™ Large Alcohol Prep Pads (70% isopropyl alcohol) after detecting microbial contamination by Paenibacillus phoenicis, a spore-forming ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...

Researchers report that lab tests of a new metasurface-based antenna that can harvest 100 microwatts of power, enough to power simple devices, from low power radio waves. This represents an important ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...