LEGO MindStorms NXT User Manual

6
Rechargeable battery
Provides power to the NXT so the robot can move
and respond.
Attaching the Motors and Lamps
Motors or Lamps can be plugged into any output
port A, B, or C.
The default settings used for the test programs
on the NXT and for many sample programs in the
Robot Educator are as follows:
Port A: Motor or a Lamp for an extra function
Port B: Motor for movement; for a two-Motor
chassis, often this is the left side.
Port C: Motor for movement; for a two-Motor robot,
often this is the right side.
Overview
Interactive Servo Motors
Ensure that robots move smoothly and precisely.
Technology
Lamps &
Converter Cables
Add lamps and then program fl ashing
lights, or use them to activate the light
sensor, or just for fun! Three Lamps
and three Converter cables are
included in the Base Set.

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