[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Fans General
Bill Wichers wrote:
> For speed control with DC fans, don't just use a resistor -- use a
> regulator such as the LM317 chip. This is *much* safter and will do a
> better job to boot. The chip can be purchased from radio shack, and
> one or two additional components will create a variable voltage
> for a few bucks. Be sure to mount it on a little heatsink (or just
> use a
> piece of aluminum).
Great idea. Maybe you could post a diagram of circuit -- or perhaps a
pointer to such a page -- or perhaps email offline to those, such as
me, that are interested in seeing such circuits.
Do You Yahoo!?
Send FREE video emails in Yahoo! Mail!