Daniel’s Stuff

Somewhere where I can muse about the things that interest me

Archive for February, 2011

Temperature sensor

weekly graph
I added a LM35 temperature sensor to the unit measuring the water level in my main tanks.  After a mild calibration issue (shown above) it seems to be reading very close to the actual temperature :)

daily graph

I find it amazing how much I am enjoying having this data.  Very silly :)
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