I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

This article introduces the basics of ToF systems. Then it explores the applications for infrared sensors, including laser ...

Detecting infrared light is critical in an enormous range of technologies, from remote controls to autofocus systems to self-driving cars and virtual reality headsets. That means there would be ...

This latest sensor is the culmination of a 20-year, $15-million effort that has developed five generations of increasingly larger and more powerful infrared sensors in the HgCdTe (mercury-cadmium ...

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...