how can i make a...

[anarki_gr]

...fanbus to switch my delta 38cfm from 12 to 7 volt while working? only 12 or 7 volts, i don't want to turn it off. thx

[Crazy Jayhawk]

This lets you switch between off, 5V, 7V, and 12V. If you just want 7 and 12, omit the "red" switch and connect the red wire of the fan directly to 12V.

[anarki_gr]

thanks alot! i'm gonna try it and tell you what came out.

[The Overclocker]

i have run out of things to say