EdgeMaster photoelectric sensors detect and monitor web or object edges. The sensors help reduce or eliminate problems such as skew, material shifts, object alignment, and web material drag or stretch ...

A thin organic infrared photodiode uses polaritons for stable, narrowband detection, enabling low-power sensors for medical, ...

SICK has launched PowerProx, offering the versatility to detect any object on a high-speed production line with just one range of sensors. SICK has put laser Time-of-Flight (ToF) technology into ...

When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an ...

Researchers have developed a smartphone-compatible alcohol sensor that can visually detect a full range of ethanol concentrations, without the need for complex electronics or lab tools. Their ...

Choosing the right paint color isn’t easy. And it’s next to impossible if you want to match it to something else. Looking for an easy way to get the right color every time? Then try the Nix Mini 2 ...

The human eye is not engineered to detect subtle differences in color. That’s why, even when you get a swatch, it’s still exceedingly difficult to find the right color when you go to the paint store ...

Researchers will report a new laser-based sensor that effectively detects buried objects even while the detector is in motion. This new device offers a significant improvement over existing ...