I Replaced All My Outdoor Lighting with Cheap Smart LED Strips — Here Are 5 Surprises ...

A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

The TP-Link Tapo L535E is an ultra-bright, Matter-ready smart bulb that delivers rich colors, tunable whites, and seamless integration with Alexa, HomeKit, Google, and SmartThings.

Computers are very good at doing exactly what they’re told. They’re still not very good at coming up with helpful suggestions of their own. They’re very much more about following ...