So I have done a lot of research in the past day and learned a lot.
Im going to answer my own question and maybe help others who might come by this post later.
So the potentiometer (pot) I would use in my case is a logorithmical or a audio taper (log) potentiometer which is double ganged...
So my pc has one audio-out which I have split to my speakers and headphones. The speakers have a volume control built in, but my headphones do not have a volume control. I dont like having them always on while using the speakers and reconecting the headphones everytime i want to use them is kind...
Really only 1-2 degreese? Iv seen people getting upto 10 degreese differance with a cooling pad. I wish i had a way of testing it before buying anything.
So i got the idea of making a costume cooling pad for my laptop. I was thinking of buying a case fan and putting it under the intake of the laptops fan.
So i did some research and looked up "fan stacking". And found out that stacking fans is a bad idea because it doesnt really do anything but...