Best Buy LEGO Mindstorms NXT

LEGO 4494799 Mindstorms NXT - Sure, Mindstorms NXT is a toy, but it is an important toy, like a piano or a chemistry set. It's one of those items that engages an imagination and possibly opens doors to new interests. Since our future is surely to be shared with robots--it's already started happening, just look at Roomba--those robots will need, at least initially, humans to program and maintain them. Those people, years from now, will likely remember their experiences with Lego Mindstorms...read more...  | see price..



LEGO 4494799 Mindstorms NXT - Product Features :

  • Intelligent brick with 32-bit microprocessor; more memory and flash
  • Three interactive servo motors features built-in rotation sensors that aligns speed for precise control and new sound patterns and tones
  • 577 specially selected LEGO TECHNIC elements for sturdy and durable building and improved functionality and movement
  • Icon-based drag-and-drop program building environment
  • 6 AA batteries required which is not included...read more...  | see price..

LEGO 4494799 Mindstorms NXT Review :

Very fun introduction into robotics. Great for kids AND adults
Lego has again released a ground breaking product. This is a great way for anyone to get into robotics. No tools are necessary, not even a screwdriver. Everything is built using lego blocks. These are not the lego blocks that you might be used to. They are not the studded ones that snap together. These are Technic blocks ("studless legos"), which create a more human, less boxy look.

Everything talks to the central computer, which is called a "brick". It is maybe 1/4th the size of a "real brick". It has ports to connect to the four sensors and three servo motors. Additionally, the brick can connect to a computer using USB or bluetooth.

The three motors are controlled using your own programs. You have a great deal of control, you can specify the exact angle a motor should move. Also programming is easy, using a visual block-dragging software application. It works great on both Mac and Windows.

The four sensors are very cool.

Ultrasonic sensor: Can detect distance and movement. The distance sensor is very cool and can make for some cool programs.

Light sensor: Can detect brightness and color. The robot can be programmed to pickup only the blue or red ball, which is included.

Push sensor: Detects when something bumps against it. This is basically just a toggle switch.

Sound sensor: Detects the volume and tone of sound.

Lego gives you a number of plans to follow, as well as some basic plans to build off of. For example, the crawler and driver platforms allow you to start with either an "insect" or "car" type robot.

The brick takes 6 double A batteries. Rechargables work well.






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