Homebrew PCBs

Tubes are simpler and an easier way to acchive the necessary uv troughput. Leds are more efficient but you need LOTS of them and a psu


--- In Homebrew_PCBs@yahoogroups.com, "steve.oconner@..." <steveparkins@...> wrote:
>
> Just in the process of converting an old scanner into an exposure box and wondered about using small UV tubes or maybe UV Led's ? Any suggestions would be appreciated.
> 
> Cheers Steve
>