LEGO MindStorms NXT User Manual

24
Touch Sensor
Technology
Try Me
The Try Me [Try Me] feature (see page 17) includes
several programs already prepared for experimenting
with the NXT and a Touch Sensor. Using the programs
available you can experiment with the following
features.
One Touch Sensor and the face on the display:
Using the Touch Sensor you can activate behavior on
the display face.
One Touch Sensor and one Sound Sensor:
If the Sound Sensor is active and the Touch Sensor is
pressed, the NXT make a sound for three seconds.
One Touch Sensor and one Motor:
The Motor reverses when the Touch Sensor is activated.
Program
You can also use the Program [Program] feature to
create programs right on the NXT without using a
computer. See the Program section on page 15 to
create a program using the Touch Sensor to turn on
and turn off a sound.

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