I wonder why that is? On Thu, Jan 28, 2010 at 5:42 PM, Leon Heller <leon355@...> wrote: > On 28/01/2010 23:18, David Griffith wrote: > > Someone said that no professional board shops use ultraviolet LEDs. Why > > is that? > > > > > Much better resolution is achieved with UV tubes. > > Leon > > [Non-text portions of this message have been removed]
Message
Re: [Homebrew_PCBs] LEDs versus tubes
2010-01-29 by Jack@coats.org