[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 proximity and displacement sensors market is segmented on the basis of type, end user, and region. By type, the market is segmented across inductive sensor, photoelectric sensor, capacitive sensor ...

We’re used to Hall effect devices as proximity sensors in mechanical systems ... devices provide a handy way to measure a static magnetic field. It’s something [mircemk] demonstrates, with ...

"This device consists of a single piece of graphene, locally functionalized by the proximity effect using the van der Waals magnetic insulator Cr 2 Ge 2 Te 6. Two functionalized graphene regions ...

The reed sensor market is experiencing significant growth, projected to reach USD 2.1 billion by 2033 from its estimated ...