Feedback and Help


If you build this robot, or, especially, if you improve on the design or extend it, please let me know! I would love to hear about it! Perhaps your improvements can be even incorporated in this guide (with your agreement).

Help and Support

This guide is provided as is, and I can’t be responsible for what you actually build using it, and whether it works as you expected or not. No guarantees. But legalese aside, I would really like to help, so please don’t hesitate to contact me if you get stuck at some point or need advice. I am an amateur myself, but I will try to help as much as my time and knowledge allow.


There are several ways you can contact me about this guide. First, if you find an error, a typo, an omission or generally know of a way of improving this guide, please either send a pull request to the repository, or report an issue in it. This is the fastest way of having it fixed.

If you want to talk to me, I can be often found on the #robotics channel on the Freenode IRC network, and also on the letsmakerobots forums. In both of them I use the nick deshipu, but there will also be a lot of other very friendly people that will be able to help you.

Finally, if you are interested in my other projects, or would like to contact me privately, visit my home page.