Karson Chu - AM - 1 hour

Today we were figuring out our placement in the system. I decide that we are going last. we are using an ultrasonic sensor to trigger a motor to pull a poll down to drop a platform. I was built a platform that will be dropped. the thing that didn't work was the platform was a little too short so I had to extend it out a little more. now it works. I also added railing so the ball would fall off the platform.