Tag Archives: LM35

Arduino Micro and temperature sensor LM35

Using the LM35 with the Micro is quite easy.

Just connect:
(LM35 -> [amazon &title=Arduino Micro&text=Arduino Micro] )

  • 5V to positiv
  • GND to
  • S to A4

And run the following code (should run on every arduino):

Getting this result:

Please note its you might need to adjust the 0.48828125 to a value thats verified with another temperature sensor (or just a normal celsius thermometer) .

The next step for me is to write a little ROS publisher for this sensor.