Homebrew PCBs

>I woudl imagine the number of tubes
>Derek has would lead to pretty short
>exposures anyways.

2.5 minutes per side for double sided boards when they're new. But I 
overexpose them to 3.5 minutes to remove the inkjet ragged edges. 
Don't try that with laser artwork, you shouldn't have to anyway.   
Single sided boards only take 90 seconds, seems to be a different 
resist formulation.

--- In Homebrew_PCBs@yahoogroups.com, "Andrew" <andrewm1973@...> wrote:
>