The Touch Sensor operates as a(n) __________ because it allows current to flow.
Question 2
2.
Question 3
3.
The __________ measures distance by timing how long it takes for an ultrasonic wave sent out by the emitter to bounce off an object and come back to the receiver.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
True or false: You can use buttons on the EV3 Brick as an alternative to the Touch Sensor.
True
False
Which of the following sensors would be most appropriate for detecting whether the robot has run into a wall? Select two.
Color
Gyro sensor
Ultrasonic sensor
Touch sensor
Which of the following sensors measures the amount the robot’s body turns?
Color sensor
Ultrasonic sensor
Touch sensor
Gyro sensor
What will the robot do according to the program below?
When the Color Sensor detects green, drive, and then stop when it detects red
When the Color Sensor detects red, drive, and then stop when it detects green
When the Gyro Sensor detects green, drive, and then stop when it detects red
When the Gyro Sensor detects red, drive, and then stop when it detects green
