Homebrew PCBs

"Todd F. Carney" <k7tfc@...> writes:
> I always clean off flux, no matter what. I use alcohol (any kind) and a
> soft tooth brush. I don't like the look of uncleaned flux, and there's no
> chance of high impedance cross talk if there's no flux there.

Me too, but under fine pitch parts or between closely spaced pins, you
might not have a choice.