I was thinking both, although my vent fan isn't being scrubbed now, but it can be later on.
Still thinking about another space saving design and the blower might have given me another idea for a tub[tupperwarez] carbon filter
i have no doubt that it will work wonders for air circulation.
the scrubber you might run into a few problems, HOWEVER im sure it can be done with the proper scrubber and fan.
IF you dont mind i want in on this ive always wanted to try dc blowers for a scrubber.when i get some cash ill mess around with some of those cheaper ones i mentions earlier and give you some feed back on them if their worth it or not. as long as you don't mind that is. i don't wanna hijack your thread.
who know you might get a spot on the DIY-link-orama.
Does the dimmer alter the voltage?
If you have wired your DC fans into a AC/DC plug-in wall wart, could you just use the wall wart into the dimmer switch?
I have been thinking of using a cheap bathroom exhaust fan for venting through a large flat surface area scrubber, about 1 inch of carbon. Anyone know if you can run one of those ac type fans on a speed controller? My thinking is if I can get the fan speed down to a stealthable noise level, the static pressure would still have to be much greater than most any PC fan. Any electrically inclined cats out there know if a controller would work?
http://dx.com/p/usb-powered-4-blade-cooling-fan-black-90679
i ordered this to cool my vertical 150w HPS gonna report how it works when i get it
And there is nothing sad about copying lol.
=D
Can you explain this a little more, I don't quite follow, but I am very interested?
Thank you!