Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 156 · 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.True or false: to stay balanced upright, use a touch sensor. (a) False (b) True
2. 2.Which job needs a distance sensor? (a) stop before a wall (b) hear a whistle (c) feel a bump into a wall (d) find the brightest spot
3. 3.🔍 Which sensor helps a robot start on a hand clap? (a) a light sensor (b) a sound sensor (c) a temperature sensor (d) a gyro sensor
4. 4.🔍 Which sensor helps a robot stop before a wall? (a) a distance sensor (b) a touch sensor (c) a camera (d) a sound sensor
5. 5.True or false: to find the brightest spot, use a camera. (a) False (b) True
6. 6.True or false: to follow a black line, use a light sensor. (a) True (b) False
7. 7.Which job needs a touch sensor? (a) measure a turn angle (b) start on a hand clap (c) hear a whistle (d) feel a bump into a wall
8. 8.True or false: to know a button is pressed, use a temperature sensor. (a) False (b) True
9. 9.Which job needs a light sensor? (a) start on a hand clap (b) follow a black line (c) know a button is pressed (d) measure how far a box is
10. 10.🔍 Which sensor helps a robot measure a turn angle? (a) a sound sensor (b) a gyro sensor (c) a temperature sensor (d) a light sensor
11. 11.🔍 Which sensor helps a robot spot a red ball? (a) a touch sensor (b) a gyro sensor (c) a light sensor (d) a camera
12. 12.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
13. 13.🔍 A light sensor gets the most reflected light from … (a) a black surface (b) a dark tunnel (c) a white surface (d) a black line
14. 14.True or false: to feel a bump into a wall, use a touch sensor. (a) False (b) True
15. 15.Which job needs a camera? (a) follow a black line (b) feel a bump into a wall (c) find the brightest spot (d) spot a red ball
16. 16.🔍 What does a gyro sensor measure? (a) sound (b) turning (rotation) (c) colour (d) temperature
17. 17.True or false: to start on a hand clap, use a sound sensor. (a) True (b) False
18. 18.🔍 For a robot’s controller, is a sensor an input or an output? (a) an input (b) a gear (c) a wheel (d) an output
19. 19.🔍 Which sensor helps a robot measure how far a box is? (a) a distance sensor (b) a touch sensor (c) a light sensor (d) a camera
20. 20.True or false: to read a QR code, use a camera. (a) False (b) True
21. 21.True or false: to start on a hand clap, use a gyro sensor. (a) False (b) True
22. 22.🔍 Which sensor helps a robot find the brightest spot? (a) a light sensor (b) a camera (c) a sound sensor (d) a gyro sensor
23. 23.🔍 Which sensor helps a robot hear a whistle? (a) a light sensor (b) a camera (c) a distance sensor (d) a sound sensor
24. 24.True or false: to follow a black line, use a camera. (a) False (b) True
25. 25.Which job needs a gyro sensor? (a) read a QR code (b) feel a bump into a wall (c) warn if motors get hot (d) stay balanced upright
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 sound sensor? (a) spot a red ball (b) measure how far a box is (c) feel a bump into a wall (d) hear a whistle
28. 28.🔍 Which sensor helps a robot read a QR code? (a) a distance sensor (b) a light sensor (c) a camera (d) a touch sensor
29. 29.🔍 Which sensor helps a robot follow a black line? (a) a gyro sensor (b) a temperature sensor (c) a touch sensor (d) a light sensor
30. 30.True or false: to read a QR code, use a gyro sensor. (a) True (b) False
31. 31.🔍 Which sensor helps a robot stay balanced upright? (a) a sound sensor (b) a light sensor (c) a gyro sensor (d) a distance sensor
32. 32.Which job needs a light sensor? (a) know a button is pressed (b) spot a red ball (c) find the brightest spot (d) start on a hand clap
33. 33.Which job needs a camera? (a) hear a whistle (b) feel a bump into a wall (c) follow a black line (d) read a QR code
34. 34.Which job needs a temperature sensor? (a) hear a whistle (b) measure a turn angle (c) warn if motors get hot (d) stay balanced upright
35. 35.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a touch sensor (b) a sound sensor (c) a camera (d) a gyro sensor
36. 36.🔍 Which sensor helps a robot feel a bump into a wall? (a) a light sensor (b) a gyro sensor (c) a sound sensor (d) a touch sensor
37. 37.🔍 Why do robots need sensors? (a) to use more power (b) to know their world (c) to look colourful (d) to be heavier
38. 38.True or false: to stay balanced upright, use a gyro sensor. (a) True (b) False
39. 39.True or false: to know a button is pressed, use a touch sensor. (a) False (b) True
40. 40.True or false: to follow a black line, use a touch sensor. (a) True (b) False

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