Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 83 · 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 sensor is just a tiny switch pressed by a bump? (a) a sound sensor (b) a gyro sensor (c) a touch sensor (d) a camera
2. 2.True or false: to measure a turn angle, use a gyro sensor. (a) False (b) True
3. 3.Which job needs a gyro sensor? (a) measure a turn angle (b) stop before a wall (c) start on a hand clap (d) warn if motors get hot
4. 4.True or false: to spot a red ball, use a touch sensor. (a) True (b) False
5. 5.🔍 Why do robots need sensors? (a) to look colourful (b) to know their world (c) to use more power (d) to be heavier
6. 6.🔍 Which sensor helps a robot read a QR code? (a) a camera (b) a sound sensor (c) a distance sensor (d) a touch sensor
7. 7.Which job needs a distance sensor? (a) start on a hand clap (b) measure how far a box is (c) find the brightest spot (d) spot a red ball
8. 8.True or false: to spot a red ball, use a camera. (a) False (b) True
9. 9.🔍 What does a gyro sensor measure? (a) colour (b) temperature (c) sound (d) turning (rotation)
10. 10.Which job needs a touch sensor? (a) start on a hand clap (b) stop before a wall (c) warn if motors get hot (d) feel a bump into a wall
11. 11.Which job needs a camera? (a) stop before a wall (b) read a QR code (c) feel a bump into a wall (d) hear a whistle
12. 12.True or false: to read a QR code, use a distance sensor. (a) False (b) True
13. 13.Which job needs a touch sensor? (a) hear a whistle (b) know a button is pressed (c) stay balanced upright (d) measure a turn angle
14. 14.Which job needs a temperature sensor? (a) find the brightest spot (b) follow a black line (c) hear a whistle (d) warn if motors get hot
15. 15.True or false: to start on a hand clap, use a sound sensor. (a) False (b) True
16. 16.Which job needs a sound sensor? (a) hear a whistle (b) warn if motors get hot (c) find the brightest spot (d) spot a red ball
17. 17.Which job needs a camera? (a) measure a turn angle (b) know a button is pressed (c) follow a black line (d) spot a red ball
18. 18.True or false: to measure a turn angle, use a light sensor. (a) False (b) True
19. 19.🔍 Which sensor helps a robot measure a turn angle? (a) a distance sensor (b) a gyro sensor (c) a sound sensor (d) a camera
20. 20.🔍 Which sensor helps a robot warn if motors get hot? (a) a distance sensor (b) a temperature sensor (c) a camera (d) a light sensor
21. 21.Which job needs a gyro sensor? (a) stop before a wall (b) know a button is pressed (c) stay balanced upright (d) feel a bump into a wall
22. 22.🔍 Which sensor helps a robot feel a bump into a wall? (a) a touch sensor (b) a sound sensor (c) a temperature sensor (d) a camera
23. 23.🔍 For a robot’s controller, is a sensor an input or an output? (a) an input (b) a wheel (c) an output (d) a gear
24. 24.🔍 Which sensor helps a robot stay balanced upright? (a) a temperature sensor (b) a camera (c) a gyro sensor (d) a distance sensor
25. 25.🔍 Which sensor helps a robot know a button is pressed? (a) a gyro sensor (b) a light sensor (c) a temperature sensor (d) a touch sensor
26. 26.🔍 Which sensor helps a robot hear a whistle? (a) a touch sensor (b) a sound sensor (c) a light sensor (d) a temperature sensor
27. 27.Which job needs a light sensor? (a) start on a hand clap (b) find the brightest spot (c) feel a bump into a wall (d) measure a turn angle
28. 28.True or false: to know a button is pressed, use a touch sensor. (a) False (b) True
29. 29.True or false: to warn if motors get hot, use a temperature sensor. (a) False (b) True
30. 30.True or false: to know a button is pressed, use a distance sensor. (a) False (b) True
31. 31.Which job needs a sound sensor? (a) stay balanced upright (b) know a button is pressed (c) start on a hand clap (d) stop before a wall
32. 32.True or false: to hear a whistle, use a sound sensor. (a) False (b) True
33. 33.🔍 Which sensor helps a robot spot a red ball? (a) a sound sensor (b) a camera (c) a temperature sensor (d) a light sensor
34. 34.True or false: to find the brightest spot, use a gyro sensor. (a) True (b) False
35. 35.True or false: to feel a bump into a wall, use a light sensor. (a) False (b) True
36. 36.True or false: to measure how far a box is, use a temperature sensor. (a) True (b) False
37. 37.True or false: to measure how far a box is, use a distance sensor. (a) False (b) True
38. 38.True or false: to read a QR code, use a camera. (a) False (b) True
39. 39.Which job needs a distance sensor? (a) warn if motors get hot (b) stop before a wall (c) hear a whistle (d) stay balanced upright
40. 40.True or false: to stop before a wall, use a camera. (a) True (b) False

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