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How PIR's work ...

Posted: Sat Aug 22, 2009 11:17 am
by RDNZL

How PIR's work ...

Posted: Sat Aug 22, 2009 11:38 am
by Edwin2008
nice

How PIR's work ...

Posted: Sat Aug 22, 2009 12:07 pm
by Alexander
very nice! So to have an occupancy sensor i would just have to block one slot (http://www.ladyada.net/images/sensors/pirdiagram.jpg) from receiving IR? If so this would only work in for instance a toilet room.

Alexander