Homebrew PCBs

I've done it not with Injectorall but with Kinsten,  I was able to expose for 
2-2.5 minutes of very bright sun.  Works ok but yield is not good.  If you can 
tolerate some scraped attempts it might be ok.  


Good Luck, Tom

For those interested in youtube videos of my Homebrewed Printed Circuit Board
fabrication, PIC chip experiments, High powered LED projects, Arduino
applications, QRP kit builds, and Electronics Tourism, Please take at look and
subscribe to my new improved youtube channel "Hamradio2008"
link...
http://www.youtube.com/user/HamRadio2008
heres a current video; Back from Silicon Valley:
Back from Silicon Valley _ LeCroy WaveAce 112
http://www.youtube.com/watch?v=MQ2-a1oB57Q




________________________________
From: James English <jimenglish123@...>
To: Homebrew_PCBs@yahoogroups.com
Sent: Sat, May 7, 2011 7:01:17 PM
Subject: [Homebrew_PCBs] Length of sunlight exposure of photosensitive boards

  
Hello, I'm new to this group, though not new to electronics. Does anyone out 
there have experience with exposing a photosensitive board through a negative to 
sunlight? A man at Injectorall told me that about six minutes at noon on a 
bright sunny day but that doesn't seem to work.



[Non-text portions of this message have been removed]