Morse Code Alphabet Morse code is a method of communicating letters and numbers through quick beeps, clicks, or pulses of light. In the case of an emergency, having the right skill could make the difference between life and death. It can save your or someone elses life.Great preparation for a survival situationSafe option for communicationSmall size 5 x 8 - always close to youPerfect for school, car, busPractice sheetsIt is very easy to learn