A CPU fan is more than just a fan. It is attached to CPU with power pins/wires and a sensor that tells it how fast to run. If the CPU is heating, the sensor will make the fan run faster. As such, the ...

Most newer computer motherboards are equipped with pulse-width modulation controllers that can be used to control the revolutions per minute of the internal cooling fans. Whether one of your business ...

The following are the best free Fan Speed Controller software for Windows 11/10 PC. The list is in no particular order, as every app here has some unique ability. Let us start with a one-stop shop for ...

This post is a quick sequel of my previous article jam-packed with my personal experiences and observations while I was fiddling with standard 4-wire PC cooling fans. Today I will be talking about the ...

The project illustrates the control of a PC fan speed and using an Arduino microcontroller to read a LM35 temperature sensor. The use of an optocoupler is covered along with Pulse Width Modulation ...

Many of the parts inside of your business computer generate a great deal of heat that gets removed by the cooling fans inside of its case. If the fans run slowly, they remove less heat but also make ...