[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 ...

In late 2005, five months after a car accident, a 23-year-old woman lay unresponsive in a hospital bed. She had a severe brain injury and showed no sign of awareness. But when researchers scanning her ...

I love when smart home technology gets rid of headaches instead of adding to stress -- and few headaches are worst than a home pest problem. Smart security devices and sensors focus more on monitoring ...