3/29/11

• This morning we work on the arduino.
• We learned about the difference between input and output.
• Input is something that tells the computer to do something for example a button is a input and a output is something that reacts to it for example a led light.
• We also learned that the input value is always from 0 to 1023 and that the output value is always 0 to 255.
  

• This afternoon we had to work on our model of the trees.
  
• We had to use copper wire to make our trees.
• Then we glued our tree models onto our street layer we had made.
  
• Then we put in our street curb to finish our model of the street survey we survey last class.
  
• Last we got to do some independent work for something we want to make and i want to make a chain.