FAN speed regulator with temp

Thread Starter


Joined Jun 4, 2007
Hi pll, i have a small pc fan , and i wanna control is speed in function of the pc case temperature. I tough use a PIC and a LM35, and then control a power mosfet with a PWM created by the PIC.

BUT, i think theres a simpler way to do this job, any ideas? or links :cool:

Im new in this forum, but i love it :D and...sorry for my bad english