Another trick to consider is buying 24V fans and running them as 12V fans. The problem here is that 24V fans are a little harder to find than 12V fans. There are several companies who make them (I've ...

【12v computer fan COMPONENTS & WARRANT】Package included 2-Pack fan. It can be easily mounted with the included metal protective grill and hardware. | 12-month warranty and friendly customer service by ...

The controller uses one or more ordinary silicon diodes as a sensor, and uses a cheap opamp as the amplifier. I designed this circuit to use 12V computer fans, as these are now very easy to get ...

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 ...