[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.

(NYSE: VSH) announced that its VCNL36828P proximity sensor has earned two major industry ... The VCNL36828P features a vertical-cavity surface-emitting laser (VCSEL) combined with a photodiode ...

Proximity sensors are common enough in automation projects that we hardly give them a second thought — pick something with specs that match the job and move on. But they can be fussy to get ...