[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 Onvis Smart Motion Sensor Outdoor is great for this use case. First, it uses Thread technology, making it incredibly responsive and reliable. Thread creates a fast, self-healing mesh network ...

Yes, they do. In many cases, motion sensor lights can scare off burglars by suddenly turning on, shining bright on them. Can I add motion sensor lights to my security system? Yes, you can. It should ...

After hours: February 7 at 6:10:00 PM EST Loading Chart for SIMO ...

and colleagues develop a humidity sensor using graphene oxide quantum dots (GOQDs) self-assembled on SiO2 microspheres with a fast response time (2.76 ms) and recovery time (12.4 ms).