LEGO Rattlesnake


A fierce LEGO reptile

You can build this LEGO rattlesnake with a single LEGO MINDSTORMS Education EV3 set 45544. This EV3 project allows you to scare intruders, and guard your precious stuff!
By building this LEGO rattlesnake, you will learn how to make gears mesh at right angles, how to transform rotation into alternate motion, and how to make a scissorlift-like leverage, a mechanism that you can reuse to make a LEGO retractable grabber. This LEGO rattlesnake comes with detailed building instructions, and is designed to be programmed even with the simple Brick Program App.


This LEGO rattlesnake is ready to go! The .EV3 project file that comes with the commercial license includes a set of EV3 programs.
The quality of the building instructions is comparable to the LEGO official ones . The building steps are detailed and clear.
This LEGO snake can be built with the parts from LEGO MINDSTORMS Education EV3 core set 45544.
Each PDF comes stamped with your name and license, to ensure product authenticity

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  • Building Instructions
  • Program Files
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  • Commercial Use

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Request the PDF using the istitutional email address of the public school you work for.



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In the act of buying, you accept the following terms:

  1. You cannot share, resell or redistribute the material in any way with third parties.
  2. You cannot use the material for other uses than the one allowed  by your license.
  3. The material comes encrypted and protected, and cannot be extracted or transformed.

Any infringment to the above terms is considered a punishable criminal offence.