I will do a one home security procet whit arduino . I dont want do it whit only sensör . Need more than more . Can you offer something ? can be a little creative and have to be possibility . Thanks for reading
I will do a one home security procet whit arduino . I dont want do it whit only sensör . Need more than more . Can you offer something ? can be a little creative and have to be possibility . Thanks for reading
I think this would be a great starting point for you: http://www.instructables.com/id/Arduino-Controlled-Motion-Sensor/
Then you can, for example, add a door-opening (or window opening) alarm. Search for that Instructables.com and you'll see several examples there.
In the simplest case you can probably just add a magnetic reed switch to one of the pins and poll to see if it's on or off.
Hope that helps!
Cheers,
-Nico