单片机应用之摩斯密码电子锁， 基本上摩斯电码就是由一个短音的“嘀”，和长音的“嗒”构成，如果换成数字电路就是0和1。而且由单个键控制其接奏长短通过其组合来待表不同的字母和-SCM application of the Morse code electronic lock, basically Morse code is by a short sound of " tick" , and a long sound of " despair"　constitutes, if replaced with digital circuits is 0 and 1. But also by a single button to control its access played to be the length of the table through its combination of the different letters and