03_Input_output03 by yasusanto

This sketch is missing a short description

This program uses "**Functions**" to organise each blinking pattern of LEDs into a subroutine. This program will produce exactly the same result as ""**e03_Input_output02**"". Functions allow you to organise the structure of your program better and also allows the main routine or other sub-routines to use same functions from multiple locations of the program. This method is especially useful when the program is longer and more complex. (see [Function](http://www.arduino.cc/en/Reference/FunctionDeclaration)) Examine how programs 2 and 3 are different and how functions are used.