This project is a well dressed little party robot whose bowtie spins when he is having a good time! His body was 3d modeled and printed, his tie is made of laser-cut wood, and the spinning tie is controlled by a stepper motor and a potentiometer. When the potentiometer is turned past halfway, the stepper motor spins and turns the axle connected to the tie with a belt system. 

Below is the storyboard for the demonstration video:

Here is the demonstration video: