[Elecraft] CW keying

[Håkan Olsson]

So now I am about to put the KI02 RS-232 I/O Option into my K2.

Now I want to work CW from the computer using serial port
control line keying. That should be simple, but what
circuit/components are you guys using to do that?
Any links were I can read about it?

Please tell me so I don't mess things up at the very end of this
most wonderful building experience!

73 de
Håkan / SM6EQO
K2 #05810