Prepare for the User Interface Challenge
An Interface to Grab and Lift!
In the User Interface Challenge, you need to program your robot so that a user can use buttons on the brain's screen to pick up a variety of objects.
Your Brain's screen will need to have four buttons:
A button for opening the claw
A button for closing the claw
A button for raising the arm
A button for lowering the arm
To complete the challenge you will need:
Objects to be picked up: an empty can or water bottle, a VEX cube, an unused piece from the VEX kit, or anything else that your teacher can provide