Hi,

There are various techniques to measure the glucose level like EM sensing
or chemical sensing. I am not aware of any plug-n-play sensors that
directly interfaces via I2C,SPI or so on but you can design your own sensor
as well. If your product will be massive production this will definitely
save you some bucks.

For EM detection main principle of this type of measurement relies on the
change in the  reflectance parameters of the medium due to different
glucose concentration levels, roughly.  Check ;

http://www.mdpi.com/1424-8220/10/6/5346

Chemical detection scheme and some design pinpoints are well explained here
;

http://www.eetimes.com/document.asp?doc_id=3D1278181

Also there are standalone products that directly can measure glucose with
chemical reaction, you can modify these and receive the data with your mcu
as well.

My 2 cents.

Y.




On Sat, Jun 29, 2013 at 4:03 PM, Electronic Consultation <
electronic.consultation.au@gmail.com> wrote:

> Hello guys,
>
> does anyone know on a link for glucose sensor ?
> any informations or references will be appreciated,
>
> thanks
> and have a good weekend
> --
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