Morse code, also known as Morse code, is a signal code that is constantly on and off, expressing different English letters, numbers, and punctuation marks through different arrangements. It was invented in 1837 by Samuel Morse or Alfred Vail, an American. Morse code is an early form of digital communication, but it differs from modern binary codes that only use zeros and one or two states. Its code includes five types: dots, dashes, pauses between dots and dashes, short pauses between each character, medium pauses between each word, and long pauses between sentences