Hello,
i am searching for a small sensor which should detect people walking beneath a picture. I think max. distance one meter.
The sensor should be small and dark.
May someone recommend me an easy to use sensor (max. two pins free)?
Greetz Chris
Chris72622:
Hello,i am searching for a small sensor which should detect people walking beneath a picture. I think max. distance one meter.
The sensor should be small and dark.
May someone recommend me an easy to use sensor (max. two pins free)?
Greetz Chris
The HC-SR04 would probably work great for this. You can get them for a couple bucks on eBay.
Tim
Sorry, it's too big. I am searching for a sensor as big as a led, or so.
Greetz Chris