about UltrasonicSensor and GyroSensor

[minghan Li]

i have a trouble while i using UltrasonicSensor and GyroSensor.
just like this picture.

how can i use them?

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[minghan Li]

error msg ：

Error 2 Can not find the type or namespace name ‘UltrasonicSensor’ (are you missing a using directive or an assembly reference?)

Error 3 Can not find the type or namespace name ‘GyroSensor’ (are you missing a using directive or an assembly reference?)

[Bernhard Hammer]

The ultrasonic Sensor is called at the monobrick remote NXT Sonar Metric. I think you have to call it like tha but for the GyroSensor I don´t know another word for it

[minghan Li]

So ultrasonic Sensor is only used by NXT?

[Author]

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