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Homebrew PCBs

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Message

Photo exposure

2007-02-01 by Lez

Ok I have had enough tonight of TT


I need to get 10 little 2 inch * 2 1/2 inch boards done. (only holds a
pic and some transistors)

I can buy the developer for £1.20, I can get a 8*4 board for £1.20, so
for £3.60 I can get everything, except a source of UV..........

I have heard that outside in sunlight can work, any truth in this?
anyone else do this?

I have never done UV before, so have no idea on where to go with
exposure times etc.

I happen to have a 9w UV light on the garden pond to kill algae, can
that be used (badly!)




-- 

Lez

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