[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

The European Proximity Operations Simulator (EPOS 2.0 ... A high-performance solar simulator can be used to achieve realistic ambient lighting – an important requirement when testing optical sensors.

In a smartphone, a proximity sensor is located by the phone speaker. It turns off the touch detection during a phone call; otherwise a person's ear would activate functions when pressed against ...

With this study, we will gather the data we need to develop and test new surveying and monitoring ... and trail cameras will capture photos and videos. Proximity sensors will also be deployed ...