Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 247 · 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 temperature sensor? (a) measure how far a box is (b) warn if motors get hot (c) hear a whistle (d) follow a black line
2. 2.Which job needs a light sensor? (a) find the brightest spot (b) hear a whistle (c) start on a hand clap (d) stop before a wall
3. 3.True or false: to feel a bump into a wall, use a light sensor. (a) True (b) False
4. 4.True or false: to follow a black line, use a light sensor. (a) True (b) False
5. 5.True or false: to measure how far a box is, use a distance sensor. (a) False (b) True
6. 6.True or false: to start on a hand clap, use a sound sensor. (a) True (b) False
7. 7.True or false: to hear a whistle, use a gyro sensor. (a) True (b) False
8. 8.🔍 For a robot’s controller, is a sensor an input or an output? (a) a gear (b) a wheel (c) an output (d) an input
9. 9.🔍 Which sensor helps a robot find the brightest spot? (a) a camera (b) a distance sensor (c) a touch sensor (d) a light sensor
10. 10.Which job needs a light sensor? (a) follow a black line (b) stop before a wall (c) know a button is pressed (d) measure how far a box is
11. 11.🔍 Which sensor helps a robot know a button is pressed? (a) a distance sensor (b) a touch sensor (c) a gyro sensor (d) a camera
12. 12.True or false: to hear a whistle, use a temperature sensor. (a) False (b) True
13. 13.Which job needs a camera? (a) stay balanced upright (b) spot a red ball (c) find the brightest spot (d) warn if motors get hot
14. 14.True or false: to know a button is pressed, use a light sensor. (a) True (b) False
15. 15.True or false: to warn if motors get hot, use a temperature sensor. (a) False (b) True
16. 16.True or false: to start on a hand clap, use a light sensor. (a) False (b) True
17. 17.True or false: to read a QR code, use a camera. (a) False (b) True
18. 18.🔍 What does a gyro sensor measure? (a) turning (rotation) (b) colour (c) sound (d) temperature
19. 19.🔍 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
20. 20.True or false: to feel a bump into a wall, use a gyro sensor. (a) False (b) True
21. 21.🔍 Which sensor helps a robot measure a turn angle? (a) a touch sensor (b) a gyro sensor (c) a distance sensor (d) a temperature sensor
22. 22.🔍 Which sensor helps a robot spot a red ball? (a) a sound sensor (b) a light sensor (c) a temperature sensor (d) a camera
23. 23.True or false: to hear a whistle, use a camera. (a) False (b) True
24. 24.True or false: to start on a hand clap, use a temperature sensor. (a) False (b) True
25. 25.Which job needs a sound sensor? (a) follow a black line (b) spot a red ball (c) hear a whistle (d) feel a bump into a wall
26. 26.True or false: to feel a bump into a wall, use a sound sensor. (a) True (b) False
27. 27.Which job needs a camera? (a) read a QR code (b) feel a bump into a wall (c) stay balanced upright (d) find the brightest spot
28. 28.Which job needs a sound sensor? (a) start on a hand clap (b) read a QR code (c) stop before a wall (d) find the brightest spot
29. 29.Which job needs a gyro sensor? (a) find the brightest spot (b) stay balanced upright (c) warn if motors get hot (d) hear a whistle
30. 30.Which job needs a touch sensor? (a) hear a whistle (b) spot a red ball (c) start on a hand clap (d) feel a bump into a wall
31. 31.🔍 Which sensor helps a robot read a QR code? (a) a gyro sensor (b) a distance sensor (c) a camera (d) a touch sensor
32. 32.True or false: to measure a turn angle, use a light sensor. (a) True (b) False
33. 33.True or false: to read a QR code, use a light sensor. (a) False (b) True
34. 34.🔍 Which sensor helps a robot measure how far a box is? (a) a gyro sensor (b) a distance sensor (c) a camera (d) a touch sensor
35. 35.Which job needs a gyro sensor? (a) measure a turn angle (b) feel a bump into a wall (c) warn if motors get hot (d) read a QR code
36. 36.True or false: to stay balanced upright, use a light sensor. (a) False (b) True
37. 37.True or false: to measure a turn angle, use a touch sensor. (a) False (b) True
38. 38.🔍 Which sensor helps a robot follow a black line? (a) a temperature sensor (b) a light sensor (c) a gyro sensor (d) a camera
39. 39.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a sound sensor (b) a gyro sensor (c) a camera (d) a touch sensor
40. 40.🔍 Why do robots need sensors? (a) to use more power (b) to look colourful (c) to be heavier (d) to know their world

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