Braille is a tactile writing system used by the blind and the visually impaired. It is traditionally written with embossed paper.
Generally with three lines of embossed dots either convex either concave.
Make Braille encoder which takes string and prints Braille equivalent on 3 lines with “*” for convex and “.” for concave dots.
How do you print “helloworld”?
You can code the solution in any programming language during the weekend and have to submit it to firstname.lastname@example.org latest on Sunday September 7th.
On Monday we will upload the solutions on GitHub https://github.com/OLIMEX/WPC
You can play with your real name or with nick if you want to be anonymous, we will not disclosure your personal info if you do not want to.