Lego Mindstorm

* LEGO MINDSTORMS NXT Includes:
* All-new NXT Intelligent Brick with 32-bit microprocessor, more memory and FLASH
* 3 Interactive Servo motors feature built-in rotation sensors to align speed for precise control
* New sound sensor reacts to sound commands, patterns and tones
* New ultrasonic visual sensor responds to movement
* Improved touch sensor reacts to touch and release
* Improved light sensor detects different colours and light intensities
* 519 Specially selected LEGO TECHNIC elements for sturdy and durable building and improved functionality and movement
* 4 Input ports, 3 output ports and 7 6-wire cords
* Matrix display
* Piezo speaker
* USB 2.0 and Bluetooth support
* Easy-to-use PC and Mac compatible interface
* Intuitive, icon-based drag-and-drop program “building” environment