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ROBOTICS - Juan Troyano and Miguel Alvarez Foto_Robot humano_1 …

- - - - Surgery robots, treatment of disaeses, and injuries. Nanorobots.
    - - Autonomous vehicles, unmanned submarines and drones.
    - - Domestic robots, educational and toy robots, assistive and companions
    - - Detect and deactivate bombs. Tracker and surveillance robots
    - - Welding, cutting, painting, operations in nuclear plants, moving parts, assembly.
  - - - Animal-like appearance
    - - SEDENTARY ROBOTS WITH SEVERAL JOINTS
    - - Human-like appearance
    - - THESE ROBOTS MOVE ON WHEELS, TRACKS OR CHAINS
- - - - TEMPERATURE SENSOR
        
        The resistance value of this resistor changes according to its temperature
      - INFRARED SENSOR
        
        Detecs reflected light so it can differentiate between black and white or light and dark
      - LIGHT SENSOR
        
        Is a resistance that varies based on the amount of light that it receives
      - MOTION SENSOR
        
        Sense presence by detecting the difference between the heat emmited by the human body and the heat in the space around them
      - CONTACT SENSOR
        
        The switch change the position of the contact from NC to NO
      - ULTRASONIC DISTANCE SENSOR
        
        Uses ultrasound waves to determinate how far away an object is
  - - - SERVOMOTOR
        
        Precision motors that have a speed reductor inside to allow very precise rotation from 0 to 80 degrees
      - LED
        
        EMMIT COLOURED LIGHTS
      - DIRECT CURRENT MOTOR
        
        Convert electrical energy to mechanical energy to rotate a shaft
      - BUZZER
        
        Emmits a continous or intermitent sound in the same tone
  - - - The controller processes signals from the sensors and calculates the orders that it must give to the different part of the robot
        
        MICRO:BIT BOARD
        
        ARDUINO
      - EXAMPLES (ROBOT THAT MOVES PACKAGES)
        
        CONTROLLER: checks that the box is in the correct location and sense a signal to the actuator to move the motors
        
        ACTUATOR: when ir receives the signal from the controller it moves the motors and opertates the robotic arm and claws
        
        SENSOR: detects the box and its placements