Arduino Tutorials from www.arduino.cc
Table of Content
Reading a Potentiometer (analog input) ......................................................................... 2
Code .......................................................................................................................... 2
The "Hello World!" of Physical Computing................................................................... 4
Code .............................................................................................................................. 4
Blinking an LED without using the delay() function...................................................... 6
Code ................................................................................................................................ 6
Pushbutton....................................................................................................................... 9
Switch ........................................................................................................................... 11
Circuit .................................................................................................................... 11
Code ........................................................................................................................ 11
Interfacing a Joystick .................................................................................................... 13
Knock Sensor................................................................................................................ 16
Representing the Knock in Processing .................................................... 17
Memsic 2125 Accelerometer........................................................................................ 19
PING range finder................................................................................................. 22
Play Melody.................................................................................................................. 24
Example 1: Play Melody.................................................................................. 24
Keyboard Serial ............................................................................................................ 29
LCD Display - 8 bits..................................................................................................... 31
Unipolar Stepper Motor ................................................................................................ 34
Example 1: Simple example .......................................................................... 34
Example 2: Stepper Unipolar Advanced.................................................. 35
References............................................................................................................ 37
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