Quote Originally Posted by zdravko View Post
I don't have DS18S20.

If you are not able to buy one locally you could ask them to send you a sample.

www.maxim-ic.com/quick_view2.cfm/qv_pk/2815

What's the difference between DS1820 and DS1821 ?
there are a few differrences it depends which one is significant to you, maybe take a look on the same site, you could contact them as well if you wish.



_______