Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: [Homebrew_PCBs] Setting exposure with a step gauge

From: DJ Delorie <dj@...>
Date: 2009-06-02

Philip Pemberton <ygroups@...> writes:
> <http://www.thinktink.com/stack/volumes/voli/store/specs/m115spec.htm>

Oops, I was looking at the soldermask specs, not the photofilm specs.

> And conveniently less than the maximum time my UV box's timer will run for
> (16∗60=960; 960 < 999)... :)

:-)