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

Jiggy-Ninja April 3, 2014, 11:03pm 2

I bet the Serial.println() only shows 32. Am I right?

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