Homebrew PCBs

Frankly Stefan, is the Toner Transfer Method (TTM) working as good as any other kind of method? I have a laser printer but also on rare occassions a little sunlight ....
I tried to iron topner transfer on a piece of aluminium sheet and that worked .. almost, but I do not want to throw a way lots of PCBs ...

Magnus


  ----- Original Message ----- 
  From: Stefan Trethan 
  To: Homebrew_PCBs@yahoogroups.com 
  Sent: Monday, January 28, 2008 5:27 PM
  Subject: Re: [Homebrew_PCBs] Sunlight as a UV source?


  Probably.

  One could make an exposure meter which integrates up with the same
  sensitivity as the resist.

  I'll stick to toner transfer, with the weather like it is now i'd have
  too many delays ;-)

  ST

  On Jan 28, 2008 4:59 PM, Harvey White <madyn@...> wrote:
  > On Mon, 28 Jan 2008 10:39:37 +0100, you wrote:
  >
  > >Exactly!
  > >
  > >How is this supposed to work when i need to make a board at midnight? ;-)
  > >
  > >Anyone got the figures on moonlight exposure times?
  >
  > Time to dawn plus the normal exposure times for dim sunlight.
  >
  > Harvey


   

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