说明：  摩斯密码电子锁 电报最早是由美国的摩尔斯在1844年发明的，故也被叫做摩尔斯电码。它由两种基本信号和不同的间隔时间组成：短促的点信号" ．"， 读" 嘀 "（Di）；保持一定时间的长信号"—"，读"嗒 "（Da）。间隔时间："嘀"1t；"嗒"3t；"滴嗒"间1t；字母间3t；字间5t。
(Morse code is the first electronic lock telegram from the United States Morse invented in 1844, it has also been known as Morse Code. It consists of two basic signals and different time interval components: a short signal ".", Read "嘀" (Di) maintain a certain length of time the signal "-", read "despair" (Da). Time interval: "嘀" 1t "despair" 3t "ticking" inter-1t letters between 3t words between 5t.)