This is my diy four fans controler with on off .If you are looking for modding your PC ans reduce the noise ur fan makes, then this is just for you.

Fully Assambled 4 Fan Controler.



First fan in action


Second fan in action


Third fan in action


Forth fan in action



PCB with component.


Back PCBs .


Custom Fan & LED Controller PCB, Audio Power-amp PCbs, Pre amp PCBs are also made.

For more info PM.

Thanking
Rakesh Sharma