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Educational Robots for Absolute Beginners - NXT
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Week 4
Lesson 10
Week 4 - Repetition, Using Sensors, and More
4.1 More Information about the Software
4.2 Dance and Dance and Dance Again (Intro to Loops)
4.3 Introduction to Sensor Based Looping
4.4 Robot Project 3
4.5 Midpoint Feedback
4.6 Advanced Move Blocks
4.7 Using the Ultrasonic Sensor
4.8 Wait Blocks
4.9 More on Using Sensor Based Loops
4.10 Switch Blocks
4.11 Robot Project 4
Switch Blocks
Self-Test Questions
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1 point
When does a sensor-based switch block check the state of the sensor?
A switch only checks the state of the sensor once - immediately upon entering the switch
A switch checks the state of the sensor continuously - from the moment you enter the switch until the moment you leave
A switch only checks the state of the sensor once - immediately prior to leaving the switch
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