A 3D printing enthusiast has made a cute, functional lo-fi digital camera using an optical sensor salvaged from a discarded ...

Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military ...

Dycus recently shared the mouse-turned-camera project on Reddit. He used the optical sensor (model ADNS-3090) from an old ...

Air bubble sensors are used to detect air or gas bubbles in flexible clear plastic tubes. They are intended to prevent air infusions. The air bubble sensor has no contact with the liquid and is ...

When you’re designing miniature optical switches, reflective sensors are your best friend. They streamline the interaction between humans and machines in an elegant and intuitive manner. These sensors ...

By transitioning from legacy single-technology systems to multi-layered inspection processes, manufacturers can minimize ...

Princeton researchers have launched a startup in San Francisco where they're developing tiny AI-powered visual sensors for ...

The iPhone 15 Pro Max has a 5x optical zoom camera that's made possible by a periscope, or, in Apple parlance, a tetraprism. We explain exactly what that means. I’m PCMag’s managing editor for ...