Homebrew PCBs

Can you tell us what kind of solder mask film have you used? Brand and
model? Cheers.


2013/7/4 fred27murphy <fred27murphy@...>

> **
>
>
> An old thread but I thought I'd contribute something with my first post. I
> got one of these UV nail lamps to use for solder mask film - inspired by
> this: http://www.instructables.com/id/Dry-Film-Solder-Mask/
>
> It works really well. As others have mentioned, the outside two lamps are
> lower so I removed these to help prevent light getting under the
> transparency.
>
> I tried it briefly with positive photo resist for board etching but found
> that the UV output was too high and a normal fluorescent worked better for
> this.
>
> Fred
>
>  
>


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