cmaccarl@polyslo.CalPoly.EDU (C. A. MacCarley) (01/04/90)
I'm looking for info on circuits used for passive IR motion detection, like the kind used in automatic security lights. I'd bet that a schematic for this kind of thing has turned up in one of the electronics mags. Any references? Thanks. cam
gbell@pnet12.cts.com (Greg Bell) (01/05/90)
Contact Amperex (part of Philips, now just called Philips, I think) at 401-232-0500. They're very generous with data sheets and app notes on their pyroelectric IR sensors, as well as samples. Technical Publication 213 would be of particular use for you because it has a complete schematic for a motion sensing circuit. Greg Bell_________________________________________________________ Hardware hacker | Electronics hobbyist | UUCP: uunet!serene!pnet12!gbell EE major at UC San Diego |
gbell@pnet12.cts.com (Greg Bell) (01/05/90)
Correction! Since Amperex is no longer a separate company, you now need to call Philips Components at 1-800-447-3762 or at 407-881-3200 locally. Greg Bell_________________________________________________________ Hardware hacker | Electronics hobbyist | UUCP: uunet!serene!pnet12!gbell EE major at UC San Diego |