TASKS 24-29 -- Automation&Robotics: Schedule 5

• Tasks

  Please respond to these tasks in your blog using the same reference numbers.
   
  
• 24.   Use the example given in class
          to write your own two wire protocol that can deliver 8 bits
  on the data line and use the clock line to indicate valid data.
  Test with a colleague's Arduino and write up your results.
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• 25.  Same as 24 but this time use a four-bit data path.
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• 26.  Plan a TWI between two Arduinos.
  Scan a diagram, or illustrate in some other way, how the connections will be
  set up and which is master and which is slave.
  Have a look at http://absences.sofianaudry.com/en/node/10  or at 
  http://arduino.cc/en/Tutorial/MasterWriter for some example code.
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• 27.  List the main functions of the Wire library.
         Say what they do with examples.
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• 28.  Construct a real TWI between two Arduinos.
         Take a photo and publish your code and any issues you had.
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• 29.   If I had three Arduinos, is it possible to produce an RS
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