AVR-Chat

There is a user manual at:

http://www.jameco.com/Jameco/Products/ProdDS/129120MAN.pdf

It also has a schmatic to help interface it.

Brian

--- In AVR-Chat@yahoogroups.com, "Alex Shepherd" <lists06@...> wrote:
>
> > Detection range is only 1.5m. OP asks for 15m.
> 
> I was considering one of these:
> 
> http://www.sparkfun.com/commerce/product_info.php?products_id=9009
> 
> For my water tanks but they are completely buried so could get flooded in a
> storm so I might try the:
> 
> 	measuring the upwards force exerted by a float at the bottom of a
> long pole held vertical idea.
> 
> Regards
> 
> Alex Shepherd
>