Video tutorials -
  • LEGO MINDSTORMS NXT

With tutorials, courses and building instructions with gears you could learn how to use Gear Wheels, Warm Gears and Racks. Everything spins. With a few gear wheels you could make it spin faster or harder. Check out the examples of different constructions, robots and attachments that make use of gear wheels.

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Image for Catapult built from LEGO Mindstorms EV3/NXT(Part 4 - EV3 clutch and loading)
8:36
  • #68
  • 25 Jan 2015
Image for Catapult built from LEGO Mindstorms EV3/NXT (Part 2 - Base)
7:09
  • #66
  • 04 Jan 2015