For grown-ups

Robot Inventor



    Enter a world of amazing, interactive robots and vehicles with LEGO® MINDSTORMS® Robot Inventor! Construct amazing models and code them with your phone or laptop to complete brain-teasing missions and fun activities. With so many LEGO pieces, you can also build your own inventions and share them with other robot fans on LEGO Life. Create your own robot and make up your own rules with Robot Inventor!


    Building Instructions

    51515 - Robot Inventor




    Unleash the creative powers of LEGO® MINDSTORMS® EV3! Build TRACK3R, R3PTAR, SPIK3R, EV3RSTORM and GRIPP3R faster than ever before with the amazing free EV3 Programmer App on your tablet. Then use the intuitive drag-and-drop interface to program your favorite robots to walk, talk, think and do anything you can imagine. When you're ready for more, fire up the advanced programming features of the EV3 Software on your PC and Mac, or take instant control with the free Robot Commander app on your smart device or infrared remote control included with each set. Log on to to access loads of cool content and interact with a huge online community of other LEGO MINDSTORMS fans. The LEGO MINDSTORMS EV3 robot revolution continues!

      View Set

      LEGO® MINDSTORMS® Videos

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        • Mindstorms

          #3. ROBOT MAK3R STUDIO introduces: KRAZ3

          KRAZ3 is able to tell you the color of the surface it drives over. It’s built from LEGO® MINDSTORMS®. In this fun video you can see how it was made!

          • Mindstorms

            Mindstorms® Inventors: The Famous Robot Artist

            To celebrate the launch of new LEGO MINDSTORMS® we have created some fun videos for you. Watch Iori and Sheon making their own LEGO MINDSTORMS® Robot Artist. What would your robot draw?

            • Mindstorms

              LIVE: Robots and machines at LEGO® World!

              Impressive! Can you spot the COOLEST contraptions at the booth?

              • Mindstorms

                #4. ROBOT MAK3R STUDIO introduces: DINOR3X

                Walk that R3X! DINOR3X is one of several robots you can build from the LEGO® MINDSTORMS® EV3 set. It walks on all four and it really likes LEGO Technic ‘biscuits’.

              • LEGO® Life


                  Spin your bricks!

                  Check out this amazing LEGO MINDSTORMS video! Follow the steps by our adult fan of LEGO Anika Vuurzoon and make your bricks move! We would love to know if you take up the challenge and see your comment!

                  • Mindstorms

                    Tick, tock, cuckoo!

                    Check out the reveal of the winning remix of LEGO® MINDSTORMS® EV3 (31313) and LEGO Technic Heavy Lift Helicopter (42052) sets! It ticks, tocks and goes ‘cuckoo’ every 15 minutes.

                  • LEGO® Life


                      Dare to do a dance-off?

                      Let’s dance! Look at these LEGO® MINDSTORMS® Robot Inventor Charlies dancing – they’ve got the moves! See if you can copy the dance and do your own robo dance-off. Do you think it’s difficult or easy to learn? Let us know in the comments below!

                      • Mindstorms

                        AWESOME LEGO® Robots

                        Kids and robots meet at the ultimate LEGO® event: LEGO World in Denmark!

                        • Mindstorms

                          #1. EV3MEG - ROBOT MAK3R STUDIO

                          Meet EV3MEG and find out its special skill. Henrik and his robot friends will introduce you to the 4 LEGO® MINDSTORMS® Creatures and their secret talents!

                          • Mindstorms

                            Aw3some Fan Creations!

                            Watch this compilation of awesome LEGO® MINDSTORMS® creations made by fans!