Homebrew PCBs

Some thoughts that come to mind from reading you excellent article:

Add some vertical oscillation to the PCB mounting system to overcome the problem of blocked, burred or miss-drilled jets.
Add a short section of hollow centre submerged Archimedes screw to the bottom of the tube to ensure starting.

Malcolm

 
I don't suffer from insanity I enjoy it!
Mene, mene, tekel, upharsin
The writing is on the wall.


________________________________
 From: cunningfellow <andrewm1973@...>
To: Homebrew_PCBs@yahoogroups.com 
Sent: Sunday, September 16, 2012 12:34 AM
Subject: [Homebrew_PCBs] Spray etcher completed
 

  
Only took five years

http://www.instructables.com/id/The-Etchinator-low-cost-spray-etcher/

Please give any feed back.

I am working on the laser plotter write up now.


 

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