What is U in Morse code?

U is ..-, spoken as dit dit dah.

How should I learn U in Morse code?

Listen to dit dit dah as one rhythm at 20 WPM rather than counting individual marks.

International Morse alphabet

U in Morse code

Two short then long: you you WAIT

..-dit dit dah

30 second sound drill

Listen to the complete rhythm. Do not count its parts.

Repetitions

Ready

Hear U as one sound

At 20 WPM, the elements join into a recognizable audio shape. Farnsworth spacing leaves time after the complete character without changing that shape.