The I 2 C Proximity Sensor example, of the MCC Melody I 2 C Example Component (for the Curiosity Nano Explorer), is used here in the Callbacks implementation, with the Data Streamer visualization.

Abstract: This article presents a highly sensitive proximity sensor with micrometer-scale resolution. The working principle is the change in the capacitance of a movable step-impedance resonator (SIR) ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

A light source and photosensor combine for effective, reliable, non-contact proximity detection of nearby objects. Part 1 of this article looked at the principles and three basic approaches to optical ...

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 ...