Learn how to build an Arduino-powered cat laser toy that you can control directly from your smartphone. A fun DIY electronics project combining robotics, automation, and pet entertainment. #Arduino ...

We’ve all seen these sensors and modules kicking around, as part of beginner kits, strapped into prototypes and potentially even in products deployed in the field. Yet as [John Teel] ...

Apparently you all love lasers just as much as we do. We put out a challenge to use, build, or otherwise abuse our favorite ...

An international team of researchers has succeeded in producing atomic quantum gas mixtures with an unprecedented particle ...

At the center of a new,automated plastic sorting system is a sensor that can detect the differencesamong six types of detectable plastics: PET (polyethylene terephthalate), PE(polyethylene), PVC ...

Continuous glucose monitors have become popular among diabetics and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your smartphone or ...