[Elecraft] K3 Button Box

[Chris Hallinan]

I am also interested in your design.
Are there any commercial solutions out there?

Thanks,

Chris

On Sun, Feb 15, 2015 at 1:44 PM, brian <alsopb at nc.rr.com> wrote:
> N2TK suggested that I post this.
>
> If anybody wants to try HBing an external "button box" for the K3, I have a
> 16 button design which uses a $5 PIC.
> Sits next to my keyboard.
>
> It connects to the K3 via serial port to the station computer.   K3 port
> sharing software is required.  Some free software products work.
>
> Glad to send schematic , pix of final product and some notes.
>
> No doubt a professional could create a better product but it works for me
> OK.
>
> 73 de Brian/K3KO
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