Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, "javaguy11111"
<javaguy11111@y...> wrote:
> 
> I have thought about something along the lines you are describing.
> There is a glassblower in my area that will be offering flameworking
> classes in the near future. I plan on taking that class and hopefully
> gain more knowledge about the technique. 
> 
> However in the  most basic form I would not think it would take much
> more equipment than would found in a chemistry class. It should not be
> that hard to draw a pippette from a piece of tubing to form a nozzile.
> Finding a ring piezo element might be the bigger challenge. Though I
> seem to recall some designs that use a flat piezo element. 

here you are right. i am currently experimenting with diffrent piezo
elements ready made in the wild. i will post the success stories as
they come along...

> There is a company that has a rather interesting application for
> ejecting solder droplets to produce solder balls on chip scale
> packages.

i saw that too.