The usual way of detecting objects of varying shapes, heights, or positions has been through the use of an array of single-beam photoelectric sensors or a thru-beam light grid: a photoelectric array ...
The WL27-3 reflex array photoelectric sensor provides leading and continuous-edge detection of irregularly shaped objects, pallets, and multiheight objects. The sensor detects objects 12 mm or larger ...
Researchers have developed a sensor array design technology inspired by the human auditory system. By mimicking the human ear's ability to distinguish sounds through tonotopy, this innovative sensor ...