When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. You can now use your Windows Phone device as a lux meter thanks to a new app that has just ...

A light meter is a very useful device that finds applications in hospitals, schools, factories, parking lots, passageways, and many more to measure and maintain adequate lighting levels. It is also ...

The project was designed with AVR microcontroller to create a lux meter that will be used to measure any illumination level. A visible component that is defined in radiant flux or light power is ...

[Minisystem] has a thing for dynamo powered bike lights. He wanted to measure how well his latest is working, but just logging the current flow through the LEDs wasn’t enough for him. He picked up a ...

Replay: The apparent convenience of shooting digital has meant that the humble light meter has taken a bit of a popularity hit of late. But as Phil Rhodes writes, they are in fact still one of the ...