New Looks : Servo add-on pack is a 3-in-1 robot pack, you can transform your robot to “Dancing Cat”, “Head-Shaking Cat”, “Light-Emitting Cat” or anything you can imagine. (robot Not Included)
Easy to Use: The instruction included will teach you how to easily assemble it with robot within 10 minutes. LEGOs and screws added to add a third motor to the LEGO Arduino Robot
Free APP to Control: It is easy to control it or learn graphical programming via the mBlock Blockly App (iOS/Android) and the advanced mBlock software (Windows/MacOS/Linux/Chrome), rich online tutorials will be provided.
High Quality and Safety: Aluminum extrusion, anodized surface. A perfect gift for your kids and friends.
