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I'm trying to make something where the arduino changes the color of a rgb led based on the temperature, I think i have the code to use a rgb led with it but i don't know how the code would go to have it do different commands based off of the temperature. I'm assuming it has something to do with setting the minimum mV and maximum mV from the LM35's output for that command or colour. Any ideas would be helpful! Thanks!
DIY Miniature Thermometer