These High-Efficiency IR LEDs are designed to handle higher drive current and deliver significantly greater radiant intensity ...

Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

Abstract: Structured light devices are commonly used in many measurements by emitting certain illuminating patterns on objects or scenes, enabling the acquisition of object information. To achieve ...

The Oura ring is an industry leader in its health-tracking abilities, sleek design, and number of sensors. Currently in its fourth generation, the Oura Ring tracks heart rate, blood pressure, body ...

The top smart outdoor security cams we've tested can withstand the elements and record clear footage any time of the day or night. Our team tests, rates, and reviews more than 1,500 products each year ...