Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 152 · 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 warn if motors get hot? (a) a light sensor (b) a distance sensor (c) a touch sensor (d) a temperature sensor
2. 2.🔍 For a robot’s controller, is a sensor an input or an output? (a) an input (b) a wheel (c) a gear (d) an output
3. 3.🔍 Which sensor helps a robot read a QR code? (a) a temperature sensor (b) a distance sensor (c) a camera (d) a touch sensor
4. 4.True or false: to spot a red ball, use a camera. (a) False (b) True
5. 5.Which job needs a distance sensor? (a) spot a red ball (b) stop before a wall (c) stay balanced upright (d) warn if motors get hot
6. 6.Which job needs a touch sensor? (a) stay balanced upright (b) measure a turn angle (c) find the brightest spot (d) know a button is pressed
7. 7.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a touch sensor (b) a sound sensor (c) a gyro sensor (d) a camera
8. 8.🔍 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
9. 9.Which job needs a light sensor? (a) stop before a wall (b) warn if motors get hot (c) find the brightest spot (d) start on a hand clap
10. 10.True or false: to read a QR code, use a camera. (a) True (b) False
11. 11.True or false: to know a button is pressed, use a gyro sensor. (a) False (b) True
12. 12.🔍 Why do robots need sensors? (a) to look colourful (b) to be heavier (c) to use more power (d) to know their world
13. 13.🔍 Which sensor helps a robot know a button is pressed? (a) a light sensor (b) a sound sensor (c) a touch sensor (d) a distance sensor
14. 14.🔍 Which sensor helps a robot measure how far a box is? (a) a distance sensor (b) a camera (c) a sound sensor (d) a touch sensor
15. 15.True or false: to find the brightest spot, use a light sensor. (a) True (b) False
16. 16.True or false: to hear a whistle, use a temperature sensor. (a) False (b) True
17. 17.True or false: to stay balanced upright, use a gyro sensor. (a) True (b) False
18. 18.True or false: to feel a bump into a wall, use a sound sensor. (a) False (b) True
19. 19.True or false: to feel a bump into a wall, use a touch sensor. (a) False (b) True
20. 20.Which job needs a gyro sensor? (a) spot a red ball (b) start on a hand clap (c) stay balanced upright (d) measure how far a box is
21. 21.True or false: to feel a bump into a wall, use a camera. (a) True (b) False
22. 22.🔍 Which sensor helps a robot feel a bump into a wall? (a) a light sensor (b) a temperature sensor (c) a distance sensor (d) a touch sensor
23. 23.Which job needs a sound sensor? (a) start on a hand clap (b) spot a red ball (c) find the brightest spot (d) warn if motors get hot
24. 24.🔍 Which sensor helps a robot stay balanced upright? (a) a camera (b) a gyro sensor (c) a touch sensor (d) a light sensor
25. 25.True or false: to spot a red ball, use a sound sensor. (a) True (b) False
26. 26.Which job needs a touch sensor? (a) hear a whistle (b) warn if motors get hot (c) feel a bump into a wall (d) spot a red ball
27. 27.True or false: to warn if motors get hot, use a gyro sensor. (a) True (b) False
28. 28.🔍 What does a gyro sensor measure? (a) colour (b) turning (rotation) (c) temperature (d) sound
29. 29.Which job needs a gyro sensor? (a) hear a whistle (b) follow a black line (c) stop before a wall (d) measure a turn angle
30. 30.Which job needs a camera? (a) measure how far a box is (b) start on a hand clap (c) find the brightest spot (d) spot a red ball
31. 31.🔍 Which sensor helps a robot stop before a wall? (a) a light sensor (b) a temperature sensor (c) a distance sensor (d) a sound sensor
32. 32.🔍 Which sensor helps a robot hear a whistle? (a) a temperature sensor (b) a camera (c) a touch sensor (d) a sound sensor
33. 33.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
34. 34.Which job needs a camera? (a) warn if motors get hot (b) read a QR code (c) know a button is pressed (d) follow a black line
35. 35.True or false: to measure a turn angle, use a camera. (a) True (b) False
36. 36.Which job needs a temperature sensor? (a) know a button is pressed (b) warn if motors get hot (c) hear a whistle (d) measure a turn angle
37. 37.True or false: to follow a black line, use a temperature sensor. (a) True (b) False
38. 38.Which job needs a light sensor? (a) know a button is pressed (b) stop before a wall (c) follow a black line (d) stay balanced upright
39. 39.🔍 Which sensor helps a robot measure a turn angle? (a) a distance sensor (b) a touch sensor (c) a temperature sensor (d) a gyro sensor
40. 40.🔍 Which sensor helps a robot follow a black line? (a) a light sensor (b) a distance sensor (c) a touch sensor (d) a sound sensor

Free robotics lessons, practice and worksheets at talentjr.in/robotics-for-kids