The first node I created is a circuit in series with red, green and yellow LED light.

For the second one I incorporated the switch I did for the last assignment that allow us to control the red light.

The tool I want to create is a punch for sewing that can be used for punching a straight line of little holes. It would be easier when we sew in a way that we don’t have to push very hard to pierce the fabric and it should be helpful to keep the sewing straight.