Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 164 · 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 start on a hand clap, use a touch sensor. (a) True (b) False
2. 2.🔍 What does a gyro sensor measure? (a) sound (b) temperature (c) colour (d) turning (rotation)
3. 3.Which job needs a gyro sensor? (a) stay balanced upright (b) find the brightest spot (c) follow a black line (d) measure how far a box is
4. 4.🔍 For a robot’s controller, is a sensor an input or an output? (a) a wheel (b) an output (c) a gear (d) an input
5. 5.🔍 Which sensor helps a robot feel a bump into a wall? (a) a gyro sensor (b) a sound sensor (c) a temperature sensor (d) a touch sensor
6. 6.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a touch sensor (b) a gyro sensor (c) a sound sensor (d) a camera
7. 7.🔍 Which sensor helps a robot read a QR code? (a) a light sensor (b) a sound sensor (c) a gyro sensor (d) a camera
8. 8.🔍 Which sensor helps a robot start on a hand clap? (a) a temperature sensor (b) a light sensor (c) a sound sensor (d) a camera
9. 9.True or false: to stop before a wall, use a sound sensor. (a) True (b) False
10. 10.🔍 Which sensor helps a robot know a button is pressed? (a) a camera (b) a temperature sensor (c) a gyro sensor (d) a touch sensor
11. 11.🔍 Which sensor helps a robot spot a red ball? (a) a temperature sensor (b) a gyro sensor (c) a touch sensor (d) a camera
12. 12.True or false: to stop before a wall, use a temperature sensor. (a) True (b) False
13. 13.True or false: to measure a turn angle, use a sound sensor. (a) False (b) True
14. 14.🔍 Which sensor helps a robot warn if motors get hot? (a) a distance sensor (b) a temperature sensor (c) a gyro sensor (d) a touch sensor
15. 15.True or false: to read a QR code, use a distance sensor. (a) False (b) True
16. 16.🔍 Which sensor helps a robot find the brightest spot? (a) a touch sensor (b) a light sensor (c) a temperature sensor (d) a sound sensor
17. 17.Which job needs a distance sensor? (a) stop before a wall (b) feel a bump into a wall (c) follow a black line (d) measure a turn angle
18. 18.True or false: to follow a black line, use a temperature sensor. (a) False (b) True
19. 19.Which job needs a light sensor? (a) start on a hand clap (b) stop before a wall (c) stay balanced upright (d) follow a black line
20. 20.🔍 A light sensor gets the most reflected light from … (a) a black line (b) a black surface (c) a white surface (d) a dark tunnel
21. 21.True or false: to measure how far a box is, use a camera. (a) True (b) False
22. 22.Which job needs a distance sensor? (a) measure how far a box is (b) measure a turn angle (c) find the brightest spot (d) follow a black line
23. 23.Which job needs a camera? (a) read a QR code (b) warn if motors get hot (c) know a button is pressed (d) measure a turn angle
24. 24.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
25. 25.🔍 Which sensor helps a robot measure how far a box is? (a) a light sensor (b) a temperature sensor (c) a distance sensor (d) a gyro sensor
26. 26.True or false: to measure a turn angle, use a distance sensor. (a) False (b) True
27. 27.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
28. 28.True or false: to warn if motors get hot, use a temperature sensor. (a) True (b) False
29. 29.🔍 Which sensor helps a robot follow a black line? (a) a gyro sensor (b) a light sensor (c) a sound sensor (d) a distance sensor
30. 30.Which job needs a sound sensor? (a) stay balanced upright (b) find the brightest spot (c) start on a hand clap (d) follow a black line
31. 31.Which job needs a temperature sensor? (a) measure a turn angle (b) find the brightest spot (c) follow a black line (d) warn if motors get hot
32. 32.True or false: to start on a hand clap, use a distance sensor. (a) False (b) True
33. 33.True or false: to read a QR code, use a camera. (a) True (b) False
34. 34.🔍 Which sensor helps a robot stop before a wall? (a) a touch sensor (b) a gyro sensor (c) a distance sensor (d) a light sensor
35. 35.🔍 Why do robots need sensors? (a) to use more power (b) to know their world (c) to be heavier (d) to look colourful
36. 36.Which job needs a touch sensor? (a) start on a hand clap (b) stop before a wall (c) measure how far a box is (d) know a button is pressed
37. 37.Which job needs a sound sensor? (a) hear a whistle (b) find the brightest spot (c) stay balanced upright (d) feel a bump into a wall
38. 38.Which job needs a gyro sensor? (a) stop before a wall (b) spot a red ball (c) measure a turn angle (d) read a QR code
39. 39.True or false: to stop before a wall, use a distance sensor. (a) False (b) True
40. 40.Which job needs a touch sensor? (a) find the brightest spot (b) follow a black line (c) read a QR code (d) feel a bump into a wall

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