Arduino Tutorial

http://www.ladyada.net/learn/arduino/index.html

Lesson Plan

Follow these lessons for happiness and prosperity.

• Lesson 0
  Pre-flight check...Is your Arduino and computer ready?
• Lesson 1
  The "Hello World!" of electronics, a simple blinking light
• Lesson 2
  Sketches, variables, procedures and hacking code
• Lesson 3
  Breadboards, resistors and LEDs, schematics, and basic RGB color-mixing
• Lesson 4
  The serial library and binary data - getting chatty with Arduino and crunching numbers
• Lesson 5
  Buttons & switches, digital inputs, pull-up and pull-down resistors, if/if-else statements, debouncing and your first contract product design.
• Lesson 6
  LEDs in more detail, Kirchoff's Voltage Law, Ohm's Law and a peek at the potentiometer