TomGeorge:
Hi,
What is the application, we may be able to suggest an alternative.Tom..
It's for measuring how close a waste bin (I share with other people) is to being full, so it can be emptied in time. I looked at several ultrasonic distance sensors already, but they don't appear to always be that accurate, so I would also like to see if there's alternative methods for this with the use infrared/laser sensors. The bin is roughly 2 meters high.