I need a picbasic code to read DS1821. NOT for DS1820. Help!
I don't have DS18S20. What's the difference between DS1820 and DS1821 ?
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
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.What's the difference between DS1820 and DS1821 ?
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