This miniature, optical liquid level sensor switch has a micro structure with a 5mm diameter LED (see below). This sensor is good for liquid level detection at extremely small installations, and it ...

The optical sensors offer opportunities to have one platform that feeds real-time grid measurements to a utility’s selected software system.

Heptagon develops world’s smallest near-field optical sensing module. The 350µm thin module is based on the company’s patented state-of-the-art wafer- ...