Vex Sensors

Vex Sensors

Assessment

Flashcard

Specialty, Other Sciences

9th - 12th Grade

Hard

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19 questions

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1.

FLASHCARD QUESTION

Front

What are sensors?

Back

Sensors take in input information for the robot about its surroundings.

2.

FLASHCARD QUESTION

Front

The line tracking sensors need to be positioned this far away from the ground to be used properly:

Back

1/8 inch (3 mm)

3.

FLASHCARD QUESTION

Front

What range of values do the Light Sensor Line Follower/Tracker provide?

Back

0 (brightest) - 4095 (darkest)

4.

FLASHCARD QUESTION

Front

The ultrasonic sensor can measure objects

Back

by sending and receiving soundwaves

5.

FLASHCARD QUESTION

Front

The Ultrasonic Rangefinder (sonar sensor) can give distances in what units?

Back

mm, cm & in

6.

FLASHCARD QUESTION

Front

Why does the Ultrasonic Sensor have two openings in the front?

Back

One opening is for sending out the sound waves and One opening is for receiving the returning sound waves.

7.

FLASHCARD QUESTION

Front

The bumper switch and limit switch give values of 1 when pressed and 0 when released

Back

True

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