Re: [APD] CO2 drop checker with stirrer and webcam-analyzer..

[Vaughn Hopkins <hoppycalif at yahoo_com>]

We are really cooking with gas now!   The stirrer can be a magnetic  
one, and if we locate the drop checker near the cooling fan in the  
hood, the stirrer will be driven by the fan motor!  Free multi-tasking!

Vaughn H.

On Oct 18, 2006, at 12:12 AM, Daniel Larsson wrote:

> Two additional ideas with the drop-checker:
>
> 1) Stirrer inside the drop-checker to achieve faster equillibrium.
> 2) Webcam taking a picture of the dropcecker and count RGB-values and
> plot them in a chart. This way a colordeficient person could easily
> track the colors.
>
> I have already implemented idea number 2 to track NIR-responses in my
> plants with a QuickCam 3000 where I have removed the IR-filter:
> http://82.183.138.227/webcam/charttest.html
> It would be easy to point the webcam on the drop-checker instead, crop
> it out and track the colors of that instead and also only track like
> red and green.
>
> Tom, that would be a nice patent wouldn't it? 8)
>
>
> // Daniel.
>
>
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