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--- courses:intro.prototyping.fall.2012.nov13 [2012/11/14 04:30]
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+====== Intro to Arduino ======
+The first introduction to Arduino where I told you a bit about the different types and how it works.
+After that we started working through some of the examples at the Arduino [[http://arduino.cc/en/Tutorial/HomePage|website]].
+Examples as [[http://arduino.cc/en/Tutorial/Blink|blink]], [[http://arduino.cc/en/Tutorial/Button|button]] and [[http://arduino.cc/en/Tutorial/AnalogInOutSerial|AnalogInOutSerial]].
+The way the button was connected was confusing....well to ALL of us, so I would suggest this way in the future, and I'll explain next time why this might feel less confusing. Basically, this way you can see that Pin 2 reads ground/minus until you press the button when you let 5V/plus through.
+{{:arduino:button_schematic.png|}}

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