[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.

We propose a method for simultaneous articulated robot posture estimation and environmental mapping by integrating data from proximity sensors distributed over the whole body. Our method extends the ...

As Valentine’s Day 2025 approaches, people in long-distance relationships can navigate and break every barrier. Even if you can’t hold hands or share a meal in person, sending meaningful gifts ...