pwm

I'm putting together an itx build & have a few questions concerning M.Board headers, pwm, & Noctua. As you know fan headers are limited. I want to cool my case with Noctua fans & air cooler. 2-140's in the front, 1-120 in the rear, & possibility a 120 on the bottom, not sure on bottom fan that...

PWM 3-Pin Adapter: I wasn't sure it was possible until I did it. I have an adequate understanding of electronics in theory, but I don't often get to make myself real circuits. I knew though, that transistors act as switches when used properly. I used that and developed the idea in my...