Your phone would lose a long list of features and basic functions if it didn't have proximity sensors.

Elliptic Laboratories has signed an extension to its existing software license agreement with a smartphone customer. The extension covers two new smartphone projects for calendar year 2026 using ...

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 ...