This is the era of automation. It is possible to alter the physical environment automatically through the use of computerized chips and protocols. The most basic use of this technology can be seen in the form of automated lights - the luminosity automatically turns on when a specific measurable level of darkness is crossed. At any level of luminosity above this, the lamps remain off. With Arduino, this has been made infinitely easier. Arduino produces single board microcontrollers which serve the purpose of a moderator/controller. Contained in the following pages is a detailed guide pertaining to the wonders of a microcontroller. It also covers the ways in which you can personalize it according to your specific needs. Keep reading to find out everything about Arduino!