LEGO MindStorms NXT User Manual

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Your First Program
Software
Drag a Sound [Sound] block and drop it to the right of
the Starting point in the work area.
Your program is now ready to download and run.
Make sure you turn on your NXT and connect the USB
cable to both your computer and the NXT (see page 9,
Connecting the NXT Technology).
Locate the Controller in the lower right corner of the work
area. Click Download and run (the center button) and listen to
what happens.
Congratulations, you have completed your fi rst program!

LEGO MindStorms NXT Specifications

General

Processor	32-bit ARM7 microcontroller
Clock Speed	48 MHz
Memory	256 KB Flash, 64 KB RAM
Display	100x64 pixel LCD
Power	6 AA batteries or rechargeable battery pack
Sensors	Touch, Light, Sound, Ultrasonic
Motors	3 Interactive Servo Motors
Connectivity	Bluetooth, USB
Programming	NXT-G
Input Ports	4 sensor ports
Output Ports	3 motor ports