I have a temperature sensor hooked and a fan hooked up to the arduino. The objective of this is that when the temperature sensor reads above a certain number the fan shuts off. The fan is wired up through a transistor and hooked up to the arduino. The fan is also connected to a 9V power source. I ha…

Code problems with transistor

system April 4, 2014, 12:52am 3

The serial monitor shows the room temperature in degrees fahrenheit

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