Temperature Sensor
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Please be positive and constructive with your questions and comments.
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- Posts: 4
- Joined: Wed Apr 04, 2012 5:09 pm
Temperature Sensor
I purchased a temperature sensor for my arduino uno. It came with a 4.7K resistor. Throughout the tutorials and data sheet I don't see this being used with the temperature sensor. Should I be using this resistor as well?
- adafruit_support_bill
- Posts: 88154
- Joined: Sat Feb 07, 2009 10:11 am
Re: Temperature Sensor
Which temperature sensor did you purchase? We have many.
http://www.adafruit.com/category/56
http://www.adafruit.com/category/56
- Franklin97355
- Posts: 23940
- Joined: Mon Apr 21, 2008 2:33 pm
Re: Temperature Sensor
Figure 1 on page 3 of the datasheet.
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- Posts: 4
- Joined: Wed Apr 04, 2012 5:09 pm
Re: Temperature Sensor
It was entirely my mistake. I thought I had ordered the TMP36 (analog) where I had ordered the digital temp sensor. I apologize for the confusion!!
- bigwestwc
- Posts: 9
- Joined: Tue Oct 25, 2011 12:57 pm
Re: Temperature Sensor
Hi i have the DHTXX and running the example. Its running but why am I getting these high numbers? and how would i go by making it read in F? thx in advance
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
Humidity: 742.40 % Temperature: 665.60 *C
- adafruit_support_bill
- Posts: 88154
- Joined: Sat Feb 07, 2009 10:11 am
Re: Temperature Sensor
Post a photo of how you have it connected.
Please be positive and constructive with your questions and comments.