[Elecraft] Computerless RTTY/CW Keyboard for K3

[Dave]

With all the dxpedition activity on RTTY recently,  I found I needed a
computerless RTTY keyboard. Memories would be a bonus. I came across the
design by I0CG http://www.i0cg.com/rtty.htm . It also had the advantage of
working on CW. Luckily I found all the parts I needed in my junk box.I wrote
up how I built it at http://g4fre.com/i0cg_rtty.htm

All that is needed now, for efficient computerless RTTY is to be able to be
able to display the decoded RTTY on the P3 screen!

Dave

WW2R, G4FRE