Are you interested in robots? This interest level can be from just simply playing with them using remote controls to amateur DIY efforts. There came to my mind several questions when I have read the features of latest Stephen Spielberg Jurassic Park style robo-toy, Roboreptile and needed to compare with the all-in-one robot creation gadget and software platform LEGO Mindstorms NXT
This cold-blooded monster is interactive with the environment. It has moods like hungry (default), hooded or satisfied and behaves accordingly. Realistic movements including jumping, attacking, tail whipping etc. What kind of sensors do we have? Infra-red for obstacle avoidance, movement detection; sonic sensors to behave accordingly on voices, loud sounds and a touch sensor for human interaction. Pretty cool?
If you always thought that building a robot on such level is almost impossible and requires ultra engineering skills, please read further.
Actually you can create such amazing robo-creatures without any prior knowledge (eventhough a programming experience is useful) using Lego Mindstorms NXT. For example, as you can watch in the following video, this Rubik Cube solver was made completely using this set.
It is a complete system which consists of a brain (programmable module), 519 special Lego Technic elements, sensors (touch, sound, light, ultrasonic) and servo motors and drag&drop software to program.
After writing (or drag&dropping) your program (You can even write programs in well established languages like C++, .Net etc) you can run your robot using a usb or bluetooth from the computer.
There are lots of good books for Lego Mindstorms NXT
Roboreptile is sold for $49.99 at the manufacturer webstore, Wowwee
Lego Mindstorms NXT is $249.99 at both Amazon and Lego Store. Check the best for free shipping or other discounts.
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