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 ...

A lot of people tend to ask on how to set fan speeds or overclock their graphic cards. This guide will hopefully help you understand how to use the features that Rivatuner provides. This ...

Go back to the Main tab where we originally started. Click on the arrow box next to Customize next to the second text box on the application. Then select the icon that looks like a magnifine glass ...

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 ...