Possible, what I thought was get one of those Piezo's that are in=
 a
coin holder looking affair - about $3.00 here, fix it into a
waterproof box with a bolt glued to its backside - this would=
 make
the Piezo very sensitive to vibration -ergo when rain falls on it=

vibration happens voltage occurs. I think I've seen water proof=
 Piezo
tweeters somewhere so they might work.

Just disappointed that I can't get the Opto bit to work - must=
 try
some crazed glass see if that makes a difference.

colin
--
cdb, bodgy1@optusnet.com.au on 04/11/2002

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