Building Instructions -

Grab

These are all the robot building instructions. By visiting each building instruction you could see the Tutorials and Courses and Lessons in which it is used.

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LEGO Mindstorms Grabber v3

This is the third version of the LEGO Mindstorms Grabber. This time we use a LEGO EV3 Medium motor and worm gear to make the two levers move smoothly and symmetrically.

#423
01 Apr 2017

LEGO Mindstorms Grabber v2

This is version 2 of the LEGO Mindstorms Grabber. It makes use of 4 gears to make both levers active.

#422
01 Apr 2017

LEGO Mindstorms Grabber

Building instructions for the most simple grabber using just one Large EV3 LEGO motor. It has one static lever and one active lever.

#421
01 May 2017

Snip Snap - a LEGO SPIKE Prime warehouse robot

Oh no, the delivery is running late! Don't worry, this warehouse robot made to hold and drag objects is here to help! It uses two medium motors to move around and one for a grabber. The grabber, which is at the front of the robot, consists of two double angular lift-arms that are each connected to a gear.