Compatible with LEGO® Bricks | A Robot Controller | 3 Motors | 2 sonar sensors | No computer needed: just bricks and building! - [currently $731 (33%) of $2,200 goal]
Compatible with LEGO® Bricks | A Robot Controller | 3 Motors | 2 sonar sensors | No computer needed: just bricks and building! - [currently $731 (33%) of $2,200 goal]