Homebrew PCBs

In a message dated 4/7/2005 1:53:15 P.M. Central Daylight Time,  
asa386@... writes:

I was  thinking that I could
1) use a double sided copper PCB and try and align  the holes 



Of course!  "Align the holes"?  If you DRILL first, they WILL be  aligned!  
Or, tape adjacent edges of the negatives together so that the  "holes" are 
aligned on them.  Then fix the double-sided photosensitized  blank between with 
some double-stick tape, etc.  Expose both sides, then  develop/etch as you do a 
single-sided board.  


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