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by Raspinen
Thu Mar 07, 2013 2:52 pm
Forum: Automation, sensing and robotics
Topic: DS18B20 and wrong temps
Replies: 5
Views: 2716

Re: DS18B20 and wrong temps

Thanks for help.
by Raspinen
Mon Mar 04, 2013 9:04 am
Forum: Automation, sensing and robotics
Topic: DS18B20 and wrong temps
Replies: 5
Views: 2716

DS18B20 and wrong temps

I made temp logging system with Pi and 4 DS18b20. Sometimes it give wrong temperatures, room/out temp is -999.9 C or -0.1 C or -110 C. What is wrong, Raspberry or wires ?

Sorry my english.

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