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| What are some possible uses for the NXT light sensor? How do I program it in NXT-G? |
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The NXT light sensor is primarily used to gather information about the light levels in the environment around the robot. A few ideas for projects that incorporate the light sensor are:
1) Follow a black line
2) Trigger an event when something passes in front of the sensor, reducing the effective light level
3) Determine when a structure is in a dark or light environment and respond by turning on or off a lamp.
For an example program, see the activity "Light in the Tunnel" in the Activities section of LEGOengineering.com.
VH
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