This is my first post here and I'm afraid I'm a beginner at this stuff.
Got myself an Arduino Uno R3 a few weeks ago and have gradually got up and running with the above two sensors, a 16x4 LCD displaying the humidity and Temperature and an ethernet shield connecting the Arduino to my network. I'm now working on the logging and streaming of the data.
My main question though is how long can the cables be on these sensors. I need to run them at a minimum of about 12 meters. Is this possible?
My other question was about the TMP36 sensors. I have 4 of them and they are all off what I would consider to be correct by about 10 degrees (i've got two commercial thermometers that I consider correct). I've adjusted the offset in the code to fix this but i've used the same code I've seen many examples of online (for TMP36). Is this normal?
Appreciate any help. Sam.