mBot2 add-on - Smart World Product Manufacturer_Robogarden it can control and combine

it can control and combine different kinds of motors rapidly

Technology is more mature and the signal is more stable

1 * User guide

the robot tank will be able to detect obstacles timely and correspondingly change its direction to avoid collisions

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mBot2 add-on - Smart World Product Manufacturer_Robogarden it can control and combineExtend mBot2 with 3 New Expansion Designs: Robotic Arm, Robotic Carrier, Surveying Robot (mBot2 is not included in the add on pack). Variety of Teaching Topics to Create and Collaborate on: such as Smart City, Smart Farm, Logistics, etc. Well combined sensors for robotics projects from easy to advanced. Learn to code from Block based to Python programming.