6 ms·
I'm not sure if the joke is Morse code on a phone, or using two buttons for Morse code.
by collint 14y ago
I'm not sure if the joke is Morse code on a phone, or using two buttons for Morse code.
- JoshTriplett 14y agoMany high-speed CW (Morse) operators use devices with two inputs rather than one (called "iambic paddles"). See https://en.wikipedia.org/wiki/Telegraph_key https://en.wikipedia.org/wiki/Telegraph_key for various types of Morse inputs beyond the traditional single key.
- collint 14y agoPleased to be educated :)