What use is a sensor that's wrong?

Researchers at the Eindhoven University of Technology in the Netherlands, led by Dr. Hao Gao, claim to have created a two-punch chip—it is the world’s smallest temperature sensor chip and it can use ...

I really dig those expensive LED faucets that glow blue and red to warn you of the temp. Here’s my review of the $20 nozzle attachment version. As you’d guess, I ...

The $249 Nest Learning Thermostat has a larger display, a better resolution and a far-field sensor for viewing time and temperature information from a distance. It works with Google Assistant and ...

Ok, I got thinking about funky temp sensors, and came up with the idea of a row of LEDs (about 10) that you could mount in a drive bay (or anywhere... along the top of the case? whatever).<BR>Then I ...