Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 174 · 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 gyro sensor? (a) find the brightest spot (b) read a QR code (c) follow a black line (d) stay balanced upright
2. 2.Which job needs a temperature sensor? (a) warn if motors get hot (b) spot a red ball (c) measure how far a box is (d) measure a turn angle
3. 3.True or false: to hear a whistle, use a sound sensor. (a) False (b) True
4. 4.True or false: to measure a turn angle, use a gyro sensor. (a) False (b) True
5. 5.🔍 For a robot’s controller, is a sensor an input or an output? (a) a wheel (b) an output (c) an input (d) a gear
6. 6.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a camera (b) a sound sensor (c) a touch sensor (d) a gyro sensor
7. 7.🔍 Which sensor helps a robot warn if motors get hot? (a) a light sensor (b) a distance sensor (c) a temperature sensor (d) a gyro sensor
8. 8.Which job needs a gyro sensor? (a) measure a turn angle (b) follow a black line (c) feel a bump into a wall (d) know a button is pressed
9. 9.True or false: to warn if motors get hot, use a distance sensor. (a) False (b) True
10. 10.Which job needs a touch sensor? (a) stop before a wall (b) read a QR code (c) measure how far a box is (d) know a button is pressed
11. 11.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
12. 12.Which job needs a sound sensor? (a) start on a hand clap (b) stay balanced upright (c) feel a bump into a wall (d) follow a black line
13. 13.🔍 Which sensor helps a robot feel a bump into a wall? (a) a light sensor (b) a gyro sensor (c) a touch sensor (d) a distance sensor
14. 14.🔍 Which sensor helps a robot spot a red ball? (a) a sound sensor (b) a temperature sensor (c) a touch sensor (d) a camera
15. 15.🔍 Which sensor helps a robot measure a turn angle? (a) a touch sensor (b) a gyro sensor (c) a light sensor (d) a sound sensor
16. 16.Which job needs a camera? (a) hear a whistle (b) read a QR code (c) measure how far a box is (d) feel a bump into a wall
17. 17.🔍 Why do robots need sensors? (a) to look colourful (b) to know their world (c) to be heavier (d) to use more power
18. 18.Which job needs a sound sensor? (a) feel a bump into a wall (b) spot a red ball (c) hear a whistle (d) warn if motors get hot
19. 19.True or false: to find the brightest spot, use a light sensor. (a) False (b) True
20. 20.True or false: to start on a hand clap, use a distance sensor. (a) True (b) False
21. 21.Which job needs a distance sensor? (a) warn if motors get hot (b) feel a bump into a wall (c) stop before a wall (d) start on a hand clap
22. 22.True or false: to follow a black line, use a temperature sensor. (a) False (b) True
23. 23.🔍 Which sensor helps a robot start on a hand clap? (a) a distance sensor (b) a gyro sensor (c) a touch sensor (d) a sound sensor
24. 24.Which job needs a light sensor? (a) spot a red ball (b) find the brightest spot (c) hear a whistle (d) warn if motors get hot
25. 25.Which job needs a camera? (a) follow a black line (b) spot a red ball (c) stay balanced upright (d) know a button is pressed
26. 26.🔍 Which sensor helps a robot read a QR code? (a) a distance sensor (b) a camera (c) a sound sensor (d) a gyro sensor
27. 27.Which job needs a touch sensor? (a) stop before a wall (b) read a QR code (c) feel a bump into a wall (d) warn if motors get hot
28. 28.True or false: to know a button is pressed, use a temperature sensor. (a) False (b) True
29. 29.🔍 Which sensor helps a robot hear a whistle? (a) a touch sensor (b) a gyro sensor (c) a light sensor (d) a sound sensor
30. 30.🔍 Which sensor helps a robot measure how far a box is? (a) a temperature sensor (b) a touch sensor (c) a distance sensor (d) a sound sensor
31. 31.Which job needs a light sensor? (a) feel a bump into a wall (b) measure a turn angle (c) stay balanced upright (d) follow a black line
32. 32.True or false: to hear a whistle, use a distance sensor. (a) False (b) True
33. 33.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
34. 34.Which job needs a distance sensor? (a) measure how far a box is (b) spot a red ball (c) warn if motors get hot (d) find the brightest spot
35. 35.🔍 What does a gyro sensor measure? (a) colour (b) sound (c) temperature (d) turning (rotation)
36. 36.True or false: to feel a bump into a wall, use a sound sensor. (a) False (b) True
37. 37.🔍 Which sensor helps a robot stop before a wall? (a) a gyro sensor (b) a sound sensor (c) a distance sensor (d) a temperature sensor
38. 38.True or false: to read a QR code, use a temperature sensor. (a) False (b) True
39. 39.🔍 Which sensor helps a robot stay balanced upright? (a) a distance sensor (b) a camera (c) a gyro sensor (d) a touch sensor
40. 40.True or false: to stay balanced upright, use a gyro sensor. (a) False (b) True

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