3 ms·
Maybe it is tap code: https://en.wikipedia.org/wiki/Tap_code https://en.wikipedia.org/wiki/Tap_code morse code by tapping fingers is tough.
by jaclaz 3y ago
Maybe it is tap code:
https://en.wikipedia.org/wiki/Tap_code https://en.wikipedia.org/wiki/Tap_code
morse code by tapping fingers is tough.