Many people know about the Telegraph, developed by Samuel Morse in 1844. Which can be described as the birth of digital communications. Where as before the installation of the telegraph across the country the pony express was used to carry messages. This not only was unreliable but also slow, at ten day per crossing.
The telegraph allowed for far faster communications, but the telegraph we know today was not the first. Many people were developing similar devices to enable communications digitally. Though these method were rather complicated and rather expensive.
One of the precursors to the telegraph was a device that output beeps corresponding to letters in the alphabet. Where A is one beep and B is two beeps and so on. These lead to uses miscounting the number of beeps. Another device used 26 wires to light up a light for each letter. While this allowed for easy use, the cost to place 26 wires from point A to point B was enormous.
Samuel Morse’s solution was to create a code “Morse Code” this allowed for the use of one wire which carries pulses of electricity, and produced beeps of varying length. Dots and Dashes, which in combination described the letter of the alphabet.
So, by simplifying the device, and relying on the skill of the operator, Samuel Morse was able to develop a simple, cost effective, and easy to use means of communication, that transformed the way people connected with each other in the mid to late 19th century.