Austriamicrosystems introduced at the Light+Building exhibition in Frankfurt, Germany, today its TSL4531 ambient light sensor device family, which enables sophisticated daylight harvesting for ...

Xiaomi recently released the MIJIA Night Light 2 which had a motion sensor and rotatable head recently under crowdfunding and the exercise was explosive. Xiaomi’s ecological chain company Yeelight has ...

Conor started life in journalism at Digital Spy as a technology reporter, covering everything from Tim Cook's hypnotic dancing to the latest phone launches, before moving to Wareable Media Group in ...

This circuit shows how to use an ordinary LED as a light sensor. It makes use of the photovoltaic voltage developed across the LED when it is exposed to light. LEDs are cheaper than photodiodes and ...

An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

Simplehuman's Wide-View Sensor Mirror is equipped with smart LEDs that adjust to mimic any lighting scenario. Is it worth 400 bucks? Ashlee Clark Thompson Associate Editor Ashlee spent time as a ...