Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 112 · 40 questions

Robot tip (Match the sense to the job): Touch: bumps and buttons. Light: lines and bright spots. Sound: claps and whistles. Distance (ultrasonic): how far a wall or box is. Gyro: turning and balance. Camera: colours, objects and codes. Temperature: heat.

1. 1.Which job needs a distance sensor? (a) know a button is pressed (b) measure how far a box is (c) spot a red ball (d) start on a hand clap
2. 2.True or false: to follow a black line, use a sound sensor. (a) False (b) True
3. 3.🔍 Which sensor helps a robot feel a bump into a wall? (a) a camera (b) a gyro sensor (c) a touch sensor (d) a temperature sensor
4. 4.True or false: to hear a whistle, use a temperature sensor. (a) False (b) True
5. 5.🔍 What does a gyro sensor measure? (a) colour (b) temperature (c) sound (d) turning (rotation)
6. 6.🔍 Which sensor helps a robot measure a turn angle? (a) a gyro sensor (b) a light sensor (c) a distance sensor (d) a sound sensor
7. 7.🔍 Which sensor helps a robot find the brightest spot? (a) a camera (b) a gyro sensor (c) a sound sensor (d) a light sensor
8. 8.🔍 Which sensor helps a robot follow a black line? (a) a distance sensor (b) a touch sensor (c) a light sensor (d) a sound sensor
9. 9.🔍 Why do robots need sensors? (a) to use more power (b) to be heavier (c) to know their world (d) to look colourful
10. 10.True or false: to start on a hand clap, use a distance sensor. (a) True (b) False
11. 11.True or false: to measure a turn angle, use a gyro sensor. (a) False (b) True
12. 12.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a gyro sensor (b) a camera (c) a sound sensor (d) a touch sensor
13. 13.True or false: to follow a black line, use a temperature sensor. (a) False (b) True
14. 14.Which job needs a camera? (a) stop before a wall (b) start on a hand clap (c) spot a red ball (d) hear a whistle
15. 15.🔍 Which sensor helps a robot measure how far a box is? (a) a light sensor (b) a sound sensor (c) a camera (d) a distance sensor
16. 16.🔍 For a robot’s controller, is a sensor an input or an output? (a) a wheel (b) an output (c) a gear (d) an input
17. 17.Which job needs a sound sensor? (a) follow a black line (b) hear a whistle (c) measure how far a box is (d) stop before a wall
18. 18.🔍 Which sensor helps a robot stop before a wall? (a) a touch sensor (b) a temperature sensor (c) a distance sensor (d) a light sensor
19. 19.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
20. 20.True or false: to start on a hand clap, use a touch sensor. (a) False (b) True
21. 21.True or false: to follow a black line, use a touch sensor. (a) True (b) False
22. 22.🔍 A light sensor gets the most reflected light from … (a) a black surface (b) a white surface (c) a black line (d) a dark tunnel
23. 23.🔍 Which sensor helps a robot spot a red ball? (a) a touch sensor (b) a camera (c) a light sensor (d) a sound sensor
24. 24.True or false: to stay balanced upright, use a gyro sensor. (a) True (b) False
25. 25.🔍 Which sensor helps a robot read a QR code? (a) a camera (b) a temperature sensor (c) a sound sensor (d) a gyro sensor
26. 26.🔍 Which sensor helps a robot stay balanced upright? (a) a light sensor (b) a distance sensor (c) a gyro sensor (d) a touch sensor
27. 27.Which job needs a temperature sensor? (a) measure how far a box is (b) warn if motors get hot (c) read a QR code (d) stop before a wall
28. 28.True or false: to spot a red ball, use a camera. (a) True (b) False
29. 29.True or false: to measure a turn angle, use a sound sensor. (a) False (b) True
30. 30.🔍 Which sensor helps a robot hear a whistle? (a) a camera (b) a touch sensor (c) a distance sensor (d) a sound sensor
31. 31.True or false: to find the brightest spot, use a light sensor. (a) False (b) True
32. 32.🔍 Which sensor helps a robot warn if motors get hot? (a) a distance sensor (b) a gyro sensor (c) a temperature sensor (d) a camera
33. 33.True or false: to read a QR code, use a temperature sensor. (a) True (b) False
34. 34.🔍 Which sensor helps a robot start on a hand clap? (a) a camera (b) a temperature sensor (c) a gyro sensor (d) a sound sensor
35. 35.True or false: to warn if motors get hot, use a temperature sensor. (a) False (b) True
36. 36.True or false: to read a QR code, use a gyro sensor. (a) True (b) False
37. 37.Which job needs a gyro sensor? (a) warn if motors get hot (b) find the brightest spot (c) stay balanced upright (d) hear a whistle
38. 38.True or false: to know a button is pressed, use a sound sensor. (a) True (b) False
39. 39.True or false: to follow a black line, use a light sensor. (a) True (b) False
40. 40.True or false: to stay balanced upright, use a distance sensor. (a) True (b) False

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