Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 797 · 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 helps a robot measure a turn angle? (a) a camera (b) a sound sensor (c) a gyro sensor (d) a distance sensor
2. 2.True or false: to know a button is pressed, use a touch sensor. (a) False (b) True
3. 3.True or false: to follow a black line, use a temperature sensor. (a) True (b) False
4. 4.🔍 Which sensor helps a robot feel a bump into a wall? (a) a camera (b) a touch sensor (c) a sound sensor (d) a light sensor
5. 5.True or false: to stop before a wall, use a distance sensor. (a) False (b) True
6. 6.🔍 What does a gyro sensor measure? (a) colour (b) turning (rotation) (c) temperature (d) sound
7. 7.Which job needs a touch sensor? (a) feel a bump into a wall (b) find the brightest spot (c) warn if motors get hot (d) measure how far a box is
8. 8.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a camera (b) a sound sensor (c) a gyro sensor (d) a touch sensor
9. 9.🔍 Which sensor helps a robot know a button is pressed? (a) a distance sensor (b) a light sensor (c) a camera (d) a touch sensor
10. 10.🔍 Which sensor helps a robot start on a hand clap? (a) a camera (b) a sound sensor (c) a light sensor (d) a gyro sensor
11. 11.🔍 Which sensor helps a robot stay balanced upright? (a) a camera (b) a temperature sensor (c) a sound sensor (d) a gyro sensor
12. 12.Which job needs a sound sensor? (a) feel a bump into a wall (b) measure how far a box is (c) find the brightest spot (d) start on a hand clap
13. 13.Which job needs a light sensor? (a) stay balanced upright (b) spot a red ball (c) start on a hand clap (d) follow a black line
14. 14.🔍 Which sensor helps a robot spot a red ball? (a) a temperature sensor (b) a gyro sensor (c) a camera (d) a sound sensor
15. 15.True or false: to stop before a wall, use a gyro sensor. (a) True (b) False
16. 16.True or false: to read a QR code, use a distance sensor. (a) True (b) False
17. 17.True or false: to hear a whistle, use a sound sensor. (a) False (b) True
18. 18.Which job needs a temperature sensor? (a) read a QR code (b) stay balanced upright (c) warn if motors get hot (d) know a button is pressed
19. 19.🔍 Which sensor helps a robot stop before a wall? (a) a gyro sensor (b) a distance sensor (c) a sound sensor (d) a temperature sensor
20. 20.Which job needs a gyro sensor? (a) measure a turn angle (b) measure how far a box is (c) find the brightest spot (d) know a button is pressed
21. 21.True or false: to feel a bump into a wall, use a touch sensor. (a) True (b) False
22. 22.🔍 Which sensor helps a robot follow a black line? (a) a sound sensor (b) a touch sensor (c) a temperature sensor (d) a light sensor
23. 23.True or false: to measure how far a box is, use a distance sensor. (a) False (b) True
24. 24.🔍 For a robot’s controller, is a sensor an input or an output? (a) an input (b) an output (c) a gear (d) a wheel
25. 25.True or false: to start on a hand clap, use a light sensor. (a) False (b) True
26. 26.Which job needs a gyro sensor? (a) follow a black line (b) spot a red ball (c) stay balanced upright (d) feel a bump into a wall
27. 27.🔍 Which sensor helps a robot read a QR code? (a) a distance sensor (b) a sound sensor (c) a gyro sensor (d) a camera
28. 28.🔍 Which sensor helps a robot measure how far a box is? (a) a temperature sensor (b) a light sensor (c) a distance sensor (d) a touch sensor
29. 29.🔍 Which sensor helps a robot find the brightest spot? (a) a light sensor (b) a temperature sensor (c) a camera (d) a touch sensor
30. 30.🔍 Why do robots need sensors? (a) to use more power (b) to be heavier (c) to know their world (d) to look colourful
31. 31.True or false: to feel a bump into a wall, use a sound sensor. (a) True (b) False
32. 32.True or false: to measure how far a box is, use a camera. (a) False (b) True
33. 33.Which job needs a touch sensor? (a) hear a whistle (b) read a QR code (c) stop before a wall (d) know a button is pressed
34. 34.Which job needs a sound sensor? (a) measure a turn angle (b) feel a bump into a wall (c) hear a whistle (d) read a QR code
35. 35.🔍 Which sensor helps a robot warn if motors get hot? (a) a temperature sensor (b) a light sensor (c) a distance sensor (d) a touch sensor
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 spot a red ball, use a touch sensor. (a) True (b) False
38. 38.True or false: to start on a hand clap, use a sound sensor. (a) False (b) True
39. 39.True or false: to warn if motors get hot, use a gyro sensor. (a) True (b) False
40. 40.Which job needs a distance sensor? (a) follow a black line (b) read a QR code (c) start on a hand clap (d) measure how far a box is

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