3/14/11arduino and measuring

• This morning we worked on a arduino project.
• We learned that arduino has inputs and outputs.
• We also learned that the arduino is like a computer and we can attach a keyboard or mouse to it.
• We also found out that when we plug in the speakers the computer is actually talking to us.
• we learned a lot about the arduino this morning like the fact that it is a micro controlled- mini computer.
• This afternoon we sketched some more.
• We sketched this afternoon but at the same time we also measured the room we were in.
• We had to multiply because the measuring tape was too short.
• We also measured in feet and centimeters.
• This afternoon we worked on sketching and measuring and we also discussed tree guards.