This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

Withclosed loop speed control, the fan controller ensures that the fan isrunning at the desired speed by measuring the actual speed and adjustingthe duty cycle accordingly. Here the host specifies the ...

I’ve long considered Lutron Caseta the most elegant and user-friendly HomeKit lighting solution. Lutron makes the wall switch smart and works with standard dimmable bulbs; other solutions put the ...

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 ...

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 ...