How To Learn Morse Code

This self contained key was an idea i had. Watching around youtube i wanted to make a home made one and noticed everyones was clever and all but wasnt "portable" With this one you can literally take it anyone, the bus, car, school, work. hell, if you made a home made case for it, that would be truly sad, but epic at the same time LOL soooo enjoy, i loved making it, and i use it each night for my morse code lessons. definatly a good piece of equipment