Robot controller

Description

FIG. 1 is a front, top, right perspective view of a robot controller showing our new design according to an embodiment;

FIG. 2 is a rear, top, right perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawings are for the purpose of illustrating unclaimed portions of the robot controller and form no part of the claimed design.

Claims

The ornamental design for a robot controller, as shown and described.