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

          The self-driving serpent

          This amazing 51 in. (130 cm) long robotic snake was created by Anton Vanhoucke. It can detect obstacles and autonomously move around without ever getting stuck. Check out the video to see how it can imitate the real movement of a snake!

          • Mindstorms

            Adventures of the deep

            Explore the magical underwater world made by Anika Vuurzoon. Would you like to swim with dolphins? Be on the submarine rescue mission? Or you are more the underwater scooter type, who likes to explore the bottom of the sea?

            • Mindstorms

              Building a racing icon

              Enter the world of Formula 1™ with a MINDSTORMS® Robot Inventor racecar! This Formula 1 version was built by Ahmad Sahar with the bricks from the Robot Inventor set. He shaped his robot into a working racecar, programmed it and used remote control to drive it around.

              • Mindstorms

                AWESOME LEGO® Robots

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

                • Mindstorms

                  Robotic foosball fun

                  Look at this incredible foosball model, created by LEGO® MINDSTORMS® fan Nard Strijbosch. It’s programmed to beat you as many times as possible, so winning is difficult! ⚽

                  • Mindstorms

                    LIVE: Robots and machines at LEGO® World!

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

                    • Mindstorms

                      Up for an Easter challenge?

                      We have heard that Charlie is exceptionally good at sorting LEGO® eggs! Created by Dave Parker.

                      • Mindstorms

                        LEGO® MINDSTORMS® celebrates the holidays with you

                        • 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’.

                          • 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?