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 ...

The scheme in Figure 1 reduces system acoustic noise by running system fans at their optimum speeds for a given temperature. IC 1 combines ±1°C-accurate temperature measurement of three temperatures ...

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, ...

Hi folks, I ask because when I fire up GPU-Z it shows the temp of my 970 at 43C but my fan speed at zero percent. This is just while web browsing etc. Shouldn't the fans (in my MSI 4G Gaming it's two ...

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?

There are many annoying issues associated with desktop 3D printers, but perhaps none are trickier than keeping the machine at the proper temperature. Too cold, and printed parts can warp or fail to ...

The core design of ceiling fans hasn't altered in the 150 years or so since they first made an appearance. Most ceiling fans cool by blowing air straight down, which is fine if you're standing ...