thank you for all thoses good advices and tips !!

ah ok, so next time in the electronic shop I'll chose the component with the shop owner 

thank you for your help !!

last question Would you have advices about a website to find good datasheets (as the one you find for ds1813-10) ?

hi,
can't help you with reading the datasheet. But I also like to know how this sensor works, how it can mesure air.
I hope someone will be able to answer you. 

Sobbat

Hello everyone  ,

I started my arduino learding 15 days ago. I had a little knowledge in eletrotechnic and webdev that helps a bit.

Now I'm trying to have a temperature sensor with the ds1813-10.

I found the datasheet but I'm not able to understand it :
-> http://www.datasheetarchive.com/DS1813-10-datasheet.html

Does this component is usualy used in that purpose ?
if yes, do you know a tutorial or schematic that can help me please ?

Thank you,

Sobbat