Believe it or not, that cool feeling you get while your ceiling fan is blowing isn't because of a lower temperature. Here's ...

We tested two Dreo misting fans—a desktop model and a tower model—to see whether they actually cool the air and provide ...

What do you do when you get hot? You could turn on a fan. Fans cool you off, right? Well, yes — but they don't cool everything. In fact, fans make some things hotter. What happens to a fan in a box?

SmartFan fans offer a variety of sensor technologies within the housings to control fan speeds according to ambient temperatures. Sensors include thermistors Hall-effect sensors, and chip-on-board ...

I've got a storeroom in a garage that has some stuff in it that is a little more temperature sensitive, and has more variability than I'd like (it also has some equipment that generates a bit of heat, ...

While it might seem like the perfect solution to record-high temperatures, a fan might do more harm than good.

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...