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Re: [Homebrew_PCBs] immersed etching

2005-04-18 by Zoran A. Scepanovic

Hello Stefan,

  Monday, April 18, 2005, 12:15:25 AM, you wrote:



ST> ok, thanks, let me know the findings. the IC tube is a good idea.
ST> Now if i only had a x/y table or a cnc to get those holes in with some
ST> accuracy...

ST> ST


  Let me put my �0.02 onto this

  There  is a possibility to find the flexible aerator for fish tanks.
  I  do  use  one in my etching tank. it makes very small bubbles, and
  has the led rod inside for keeping it at the bottom of the tank. The
  only  thing  that  you  should  do  is  to  take it appart, use some
  lacquer/paint  to chemically insulate the led rod, assemble and glue
  it  together and you are on. It does not preoduce any streaks on the
  pcb during etching.

  Will put some pictures of this setup somwhere during next week.

-- 
 Sincerely,
����``````````````````````````````````````````````````````����
ZAS ElMed                        | mailto:zasto@...
                                 | http://www.zas-elmed.co.yu
                                 | Tel/Fax: +381 11 344-0748
                                 | 
 Zoran A. Scepanovic             |     Mob: +381 63 609-993
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