Don’t Wake Me Up!!!!

So basically my idea is a mother waking up her son.  There is a servo motor with an arm connected to the “blanket” (trace paper and wire).  When the “mother” comes and pulls the blanket back to wake up her son, a switch is closed, triggering the servo to pull the blanket back onto the boy.  There are three red LEDs in the window simulating the sunrise, powerered by a 9v battery.

 

 

Here’s how to build the contraption:

 

 

And here’s my Arduino sketch:  http://code.arc.cmu.edu/~cheng/uploads/HW_6.pde

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