DS18B20 temperature sensor
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- preston8r
- Posts: 1
- Joined: Wed Aug 05, 2015 3:14 pm
DS18B20 temperature sensor
I just got my temperature sensor and hooked it up to an arduino, it was working fine for a few minutes when I tested it with a cold pack, but when I moved it from the cold pack to my body temperature it started reading '-127.00' and nothing but that. It's been doing it for several minutes. Have I broken it already?
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- adafruit_support_bill
- Posts: 88144
- Joined: Sat Feb 07, 2009 10:11 am
Re: DS18B20 temperature sensor
Probably just a bad connection somewhere. Double check all your connections. If you post a photo showing your wiring we'll see if we can spot any problems.
Please be positive and constructive with your questions and comments.