Arduino Tutorial Series : Lesson 01 - Introduction - Arduino WTF?

What is an Arduino ?

An Arduino simply is a small computer. Not like the computers we use everyday, the Arduino is designed for small electronics newbies, electronics hobbyists, students and DIY freaks. Arduino is often used for prototyping electronics projects.

" A micro-controller is a small computer on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals. "

- Wikipedia -

Arduino consists of a programmable micro controller, which can be easily programmed using the Arduino programming language.

Arduino can be programmed to control its input and output pins (GPIO pins), communicate with other devices and etc. Many other optional modules (Arduino Shields) can be connected to add more functionality to your project. These shields include Bluetooth, WiFi, LCD, GPS and many other.

Why Arduino ?

Its plug and play ... All in one package. no need of soldering and hard stuff.

Where if use a microcontroller and build your own circuit .. WHAT A MESS !!!

History of Arduino ...