Wednesday, December 16, 2015

arduino temperature sensor lm35

                                   Arduino temperature controller 




IN this project we need 

  • arduino boad 
  • lm35 sensor
  • led
in this cord very simple and easy to change i programme for when the temperature >30
the led on
if  temperature >30 led off

the  code is here http://j.gs/75vp



and the temperature dc fan speed controller


the code is follow
 http://j.gs/75vu

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