[Elecraft] K3 Button Box

[David Ferrington, M0XDF]

Hmmm - what about us iMac lovers?
73 de David, M0XDF (K3 #174, P3 #108)

We're here to put a dent in the universe. -Steve Jobs, entrepreneur and inventor (1955-2011)

> On 15 Feb 2015, at 18:44, 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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