Nobody need arduino to learn morse code. Single 555 is more than anough but PC is even better. There is great software for learning without thinking about dash and dot.

The Army, for example, phased out the teaching of Morse code from 2012-2015. In 2015, Morse training was transferred to the 316th Training Squadron at Goodfellow Air Force Base, Texas.

It is the end of an era on Fort Huachuca. The last manual Morse code class began on the base, April 27. In the future, the course will be taught by the Air Force on Goodfellow Air Force Base, Texas.

Gboard Adds Morse Code Keyboard On iOS, Offers Training Game. By Brittany Roston July 11, 2018 7:12 pm EST. Google has brought Morse code to its Gboard for iOS mobile keyboard, ...

The training was very intense, during the training we were taught how to use four different wireless receivers. The Morse Code itself was taught in blocks six, letters or numbers.