pic: Big Bertha 1



Here is Big Bertha all folded up ready to go. i still need to work on a way to let the flappers down when I WANT to.

Goes with this field: http://www.chiefdelphi.com/media/photos/28786

And this white paper: http://www.chiefdelphi.com/media/papers/2013?

Well one way you could guarantee the drop would be to use a cam, but in order to keep them up… what about weak rubber bands that would snap when the cam spun?

-Chuck

the comp was today and i ended up with a 2-2 record. was a lot of fun!

I re did the lifting/dropping way. I moved the motors around and made two winch systems. It worked out a lot easier and allowed me to drop them a lot easier. I’ll upload a picture sometime later.