I think you can still buy a DJ0MY nanoKeyer kit that has a PS/2 port. I have one of these and it works really well. DJ0MY also provides the gerber files on his website.
It's too bad the widely copied OpenCW keyer doesn't have the PS/2 port, because it's readily available from Ebay and Aliexpress vendors. Both the nanoKeyer and OpenCW keyers are based on K3NG keyer code...
72 de Russ, va3rr
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On Thu, Jul 18, 2024 at 08:56 AM, Todd W2TEF wrote:
I've not built the keyboard option for the K3NG, but it's clearly documented.
It does NOT require a terminal/computer: only a keyboard.