Morse Code to Light Encoder with Complete Control (this is outdated; please visit here for a more efficient library)
tested with arduino uno rev 3
use serial com to change the parameters at the startup so use serial monitor!
use international standards for morse encoding and 55 characters are encodable!
Supported characters - ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789.:,;?=/!-_"()$@&+