morse code alphabet

https://1c1dzcyc5p.clarionvale.com/posts/decoding-the-morse-code-alphabet-a-practical-guide-for-beginners

The Morse code alphabet is a method of encoding letters and numbers using sequences of dots and dashes, originally developed for telegraph communication. Each character has a unique pattern, like '... --- ...' for SOS, making it invaluable for signaling in emergencies or amateur radio.