So I was bored today and I know how much Matt has enjoyed his Arduino board, so I decided I’d give it a go. The first project is just a little blinking LED. Well that got me thinking about all the fun possibilities you can use a blinking LED for, and I thought it would be cool to make it say SOS…everyone knows the Morse Code for SOS, a simple dot dot dot, dash dash dash, dot dot dot, so it’s easily recognizable. Well then once I figured out how to code that, I thought “How fun would it be to be able to say ANYTHING with my lovely little blinking LED?” And this fun little project was born!
I coded every letter and number in Morse code so that all you have to do is change the letters in the loop function to make it say whatever you want! This is the first thing I’ve ever coded, and if i do say so myself, I think it’s pretty awesome!
Feel free to download the code to use for yourself, and check out my YouTube video saying “Hello World”!Arduino-Morse Code (437)