Articles related to "Optical Sensor"

Optical sensors detect the presence or behavior of light waves. This could include light in the visible spectrum, or outside the visible spectrum.

Optical fibers can be used for a variety of measurement functions, including temperature, pressure, and humidity.

Electrical and mechanical sensors are widely used to characterize the performance and properties of components and systems, but are also found in household objects.

The Coast Guard is adopting the HC-144A Ocean Sentry, a derivative of the well known CASA CN-235-300, to serve as its new medium range surveillance aircraft.

Too tiny for the human hand, this laptop mouse is a product to file under "great idea, lousy execution".