Customer Reviews

Joe Nagata's Lego Mindstorms Idea Book

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Perhaps I'm spoiled by Dave Baum's great books but I found this book very frustrating. Some of the bots are interesting but I was unable to build most of them because they require extra parts that don't come in the Lego Mindstorms RIS. That'd be OK if the book told you what extra part syou need but I'd get 70% done and find myself short 6 #3 elbows (or whatever). True, he lists the needed parts before each bot, but he doesn't tell you which ones aren't part of the RIS. Baum does. Also, the pictures in the book lack contrast so it is hard to see details and the "steps" aren't specific. Buy the Baum books instead.

This book is a very good resource for learning the mechanical aspects of Mindstorms robots. The book provides step-by-step detail for several robot creations, with a range of complexities.

PROS: Detailed building plans and programs. Building tips to help you understand the principals behind the design. Joe Nagata: just go to his web site to see his LEGO creations and you'll know you're in good hands. Some really inventive creations, like the "water skater," a wheeled 'bot that propels itself using the same motion that a skater would use.

CONS: You'll need more parts than come with the standard Mindstorms kit. The book doesn't seem to be laid out correctly -the instructions for the current frame are adjacent to the next frame. Once you figure it out, it's not a problem. Some of the models didn't work very well as built - this is actually a PRO if you like to learn by troubleshooting.

This book is a very good resource for learning the mechanical aspects of Mindstorms robots. The book provides step-by-step detail for several robot creations, with a range of complexities.

PROS: Detailed building plans and programs. Building tips to help you understand the principals behind the design. Joe Nagata: just go to his web site to see his LEGO creations and you'll know you're in good hands. Some really inventive creations, like the "water skater," a wheeled 'bot that propels itself using the same motion that a skater would use.

CONS: You'll need more parts than come with the standard Mindstorms kit. The book doesn't seem to be laid out correctly -the instructions for the current frame are adjacent to the next frame. Once you figure it out, it's not a problem. Some of the models didn't work very well as built - this is actually a PRO if you like to learn by troubleshooting.

Joe Nagata's Lego Mindstorms Idea Book is a completely "user friendly" tutorial and "how to" guide book to making working robots. Profusely illustrated with more than 250 original CAD drawings and offering summaries of engineering principles and programming code, readers are easily able to understand how each robot works. Each robot building project includes a parts list as well as step-by-step instructions for their creation. Joe Nagata's Lego Mindstorms Idea Book is strongly recommended for anyone of any age or background who has ever watched an episode of "Robot Wars" and wanted to get in on the fun!

this is a very basic book, if you are just starting with MindStorms or if you are 12 years old, then you'll like it. Hackers, dont think about getting it.

While there is no one good definition of "robot", I would state as a minimum requirement that it interacts with its environment. Of the ten LEGO constructs in this book, only two - the Climber and Beetle - would qualify as robots. Of the eight remaining ones, six have no sensor inputs at all, and four have only one motor. These vehicles basically move forward or back, with no provision for turning, without major modifications.

That was the main disappointment: the book being more Technic than Mindstorms. A much better title would be, "The LEGO Technic and Mindstorms Idea Book". For many of these projects, a Technic battery pack could substitute for the RCX - and some of these look they were designed that way, with the RCX used to make them Mindstorms. Plus, this book has little material about programming (except for an NQC programming language appendix). Robotics is about both hardware and software, and that is the very spirit of LEGO Mindstorms.

There is also an overuse of obscure, exotic LEGO parts, such as the Slizer ones for the Legosaurus, and not all these projects can be built with the standard RIS kit. The Legosaurus motor mounting will not work as shown (one 24 tooth gear on top of another needs 6 1/2 plate spacing). I solved this problem by moving the motor to the rear end of the drive shaft.

I know this is an "Idea Book", and most of the fun comes with improvising, and improving the basic design. From a purely non-robotic LEGO Technic point of view, most of these designs are great. But if you want good Mindstorms books, try instead "Jin Sato's LEGO Mindstorms" or anything by Dave Baum.

This is the book Lego Maniacs everywhere have been waiting for. It has very good robots, complete parts lists, and easy to follow plans. If you have been looking for additional building plans - now you have them!