We’re a school competition team and our competition is almost a month away and we’ve run into a problem trying to use the clawbots as part of the competition. The robot arm is no longer able to pick up the hexballs or move them.
Now, we’ve built these the year before and they’ve worked perfectly. We’ve tried updating the brain and motors and we’re still unable to get it to work.
I’ve attached a short video that illustrates the problem. Anything you can suggest would be greatly appreciated.