If your computer still has these connectors inside, you could be in danger ...

A few weeks ago, I saw a reader’s question about how to run PS3 cooling fans using an external electronics circuit. At the time I was busy with some other projects. The other day, I decided to put my ...

The newest computer case from Lian Li offers great ventilation for the computer through its panel from all sides. Additionally, the computer case comes with three PWM fans that are installed on it.

Normal fan ports are only 1 amp, so I don't typically like running more than one fan per. That's only 5 watts, after all. Normal fan ports are 12V, not 5V. A lot of 12V fans won't even start at 5V, ...

This is a guest post by our visitor Etienne F. For any questions please contact the author (email address link is given below). This circuit control a heater and a fan at variable speed and intensity ...