No need for all attachments to be powered by motors and to include gears. It's sometimes possible to use a simple robot attachment to collect objects. Such attachments we call passive and this one is an example for the Box Robot Chassis.
Build with LEGO Mindstorms EV3
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- 29 Sep 2016
За да го построите ще имате нужда от
- LEGO Mindstorms EV3 45544 Education Core