Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer. It's an open-source physical computing platform based on a simple microcontroller board, and a development environment for writing software for the board.
Our App have a list of Arduino core libraries.

SOME OF THE APP CONTENTS INCLUDE

Mouse

ButtonMouseControl
JoystickMouseControl
Added Robot Library

Compass
JDisco Bot
JHello User
JInputs
JLine Following
JLogo
JPicture Browser
JRemote Control
JRescue
JRunaway Robot
JWheel Calibration
JoystickMouseControl
Added GSM Library

GSM Examples

Make Voice Call
Receive SMS
Receive Voice Call
Send SMS
Web Client
Web Server
Xively Client String
Xively Client
GSM Tools

Band Management.
GSM Scan Networks.
Pin Management.
Test GPRS.
Test Modem.
Test Web Server.
LiquidCrystal Library

Autoscroll
Blink
Cursor
Display
Hello World
Scroll
Serial input
SetCursor
TextDirection

Arduino Due
Arduino Ethernet Shield
Arduino Fio Programming
Arduino Pro Mini
Arduino Pro
Arduino WiFI Shield
Arduino Wireless Shield with the XBee 802.15.4 modules
ArduinoBT
Getting started with Arduino Esplora
Guide to the Arduino Leonardo and Micro
Guide to the Arduino Mini
Guide to the Arduino Nano
Guide to the LilyPad Arduino USB
Guide to the LilyPad ArduinoEEPROM Library
Ethernet library
Firmata Library
LiquidCrystal Library
Mouse and Keyboard libraries
SD
Servo library
Bridge Library
EEPROM Library
Software Serial Example
Two Port Receive
Software Serial Library

Arithmetic Operators
Bitwise Operators
Boolean Operators
Comparison Operators
Compound Operators
constants
Control Structures
Conversion
Data Types
Further Syntax
Operators
Pointer Access Operators
Utilities
Variable Scope & Qualifiers

Advanced IO
Analog IO
Bits and Bytes
Communication
Digital IO
Due & Zero only
External Interrupts
Interrupts
Math
Random Numbers
Time
Trigonometry

AND MANY MORE....

Download and enjoy !
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