The U.S. Army has contracted General Atomics Aeronautical Systems Inc. to fit its MQ-1C Gray Eagle Extended Range drones with a new electronic intelligence sensor package, giving frontline commanders ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic or ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...