Homebrew PCBs

I'm surprised no one has asked you this but have you tried changing
from wax to etch resist marker like the sharpie etc then it wont need
to tap 200 times a minute, easier on the ears!



On 27/03/06, zoran_vasiljevic2000 <v.zoran@...> wrote:
> --- In Homebrew_PCBs@yahoogroups.com, "javaguy11111"
> <javaguy11111@...> wrote:
> >
> > This was not explicitly explained on the website, but this is how I
> > interpreted it.
> > It looks like a small copper cup with a small heater using an smd
> > resistor. Paraffin wax is melted inside the cup. A small hollow needle
> > is attached to the cup. The needle is tapped against the board which
> > draws out some melted paraffin which solidifies. This process is
> > repeated about 200 times per second while moving the needle.
>
>
>  You are right.
> Only small corrections:
> A SMD power transistor is the heater.
> The tapping is about 200 times per minute.
>
> Regards, Zoran
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Lez