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Author Topic: controllin dc motor with lm35 using arduino.  (Read 2001 times)
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sriworldpeace
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« on: February 25, 2011, 07:23:00 am »
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hello,
                  i want to write a program to control dc motor using lm 35.  for first time, if temp reaches 75 the motor should be stopped..then from next loop if temp is less than 55 , motor should be on..pls help me out..i dont know programming in arduino.. smiley-slim
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tkbyd
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« Reply #1 on: February 25, 2011, 09:06:22 am »
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Split the problem into it's two parts....

Write a program to turn the motor on and off as you press a button.

Write a program to turn an LED on and off, depending on the temperature seen.

Once those are working, blending them into a single program is relatively easy.

For a course on Arduino programming...

http://sheepdogguides.com/arduino/FA1main.htm
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Grumpy_Mike
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« Reply #2 on: February 25, 2011, 05:54:42 pm »
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For motors you will need some hardware to drive them. See:-
http://www.thebox.myzen.co.uk/Workshop/Motors_1.html
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