"Baking" Tool
I tried using the potentiometer to determine the right temperature for baking something. Unfortunately, it's hypothetical and really only referencing the class example; I wanted to maybe try something using a thermometer but wasn't sure how to hook it up to the arduino, and using the oven could potentially be dangerous. I didn't use the millis function because I thought delay would be useful in this example, the "safer" temperature slowly blinks to say it's still heating up/not ready, the middle temperature blinks somewhat fast but not too heavily to say it's okay to start baking and the red temperature is for "it's too hot, wait for it to cool down!" or also broiling temperatures.
