mBot Add-on Pack-Servo Pack physical computing or drive BOLT without having

or drive BOLT without having to aim your robot thanks to the compass

9G舵機 x1

NET nanoFramework

Combine STEAM School kit with any other kit

mBot Add-on Pack-Servo Pack physical computing or drive BOLT without havingShape your mBot with new look: Servo add on pack is a 3 in 1 robot pack, you can transform your mBot to "Dancing Cat", "Head Shaking Cat", "Light Emitting Cat" or anything you can imagine. (mBot Not Included) Easy to use: The instruction included will teach you how to assemble it with mBot within 10 minutes easily. Free APP to control: It is easily to control it or learn graphical programming via the mBlock Blockly App (iOS Android) and The advanced