Lecture 5

tutor: Luisa Dal Pozzo

1. Lesson 5: More about Sensors: ultrasonic, color and gyro
• Ultrasonic sensor, accuracy and range, distance reading
  • elements conditioning the reading
  • example of wall following
• Color sensor and line follower
  • reflecting mode or color identification mode?
  • line follower (the problems of the use of only one-sensor)
  • effect and use of the proportional approach
  • effect and use of the derivative approach
  • effect and use of the integral approach
• challenge on PID line follower