Tutorial: Hopper

NXT Hopper

This little jumping robot jumps around on one foot with the help of a walking frame. Youtube viewers collectively suggested it reminded them of an old lady (I can’t blame them). To get a good idea of how it works, just have a look at the video, which is quite self-explanatory. If you have the NXT 1.0 kit, you’ll have all the pieces required to build this robot. Check out the building and programming steps below.

Requirements:

  • One NXT 1.0 set (8527)

Building:

Follow the building instruction steps by clicking the picture below.

Click to go to the instructions

Programming:

Click to download the NXT-G Program for the Hopper. Download and run!

More pictures:

The Hopper walks by sequentially raising and lowering the walking frame. With the frame down, the foot can rotate.

Video:

Discover LEGO MINDSTORMS EV3

EV3 Discovery

Discover the many features of the EV3 set, and learn to build and program your own robots! Learn more

Start Building Robots

ev3set

Website Maintenance

Robotsquare is currently being updated, which means that it may look a little different (and not very polished) for a while. All the content and pages should still be there, though. It should be back and fully operational soon. Thanks for your patience!