【實用教育app】Morse Code University|最夯免費app-綠色工廠好玩App

Morse Code University is a simple app designed to teach you morse code. It uses the Koch method of learning.What is the Koch method of learning? First you start with two letters. You keep practicing these two letters until you are comfortable with them. Than you add another letter, than another, until you have mastered all of them.So what are you waiting for? School is in session!