Developed specifically for the detection of diffuse materials, OPB609 series reflective-object sensors are unfocused, suiting them for detection of paper, labels, or any material with a matte finish.

Manufacturers are adopting automated optical inspection (AOI) systems based on phase shift profilometry (PSP) for applications in advanced packaging processes. Many of these processes use front ...

Here is the circuit of a little label sensor ideal for detecting labels on bottles. The circuit offers a peak sensing distance of 2.5 mm (operating range 0.2 mm to 15 mm) backed up by the proven ...