2. Robot Arm Basics

Terms

Robot Arm

Tools

Name	Image
Landmark (LM)
Calibration board
Control box and controller
Mahjong block / workpiece
Small board for mahjong blocks

Button Functions

There are many buttons near the robot arm's end module. Some competitions may lock certain buttons, so here we only mention the two buttons used most often. For the other buttons, such as SET and VISION, go ahead and try pressing them yourself to see what they do and whether they are available.

• POINT button: after pressing it, you can set a Point in the project. Later chapters explain this in detail.
• FREE button: only while holding FREE can you directly pull the robot arm by hand.