[GreenKeys] USB-TTY need and Heavy Metal

[Larry Tighe]

> Javier's rebuilding of HM has some wonderful features. An almost perfect 
> source to test and display our treasured machines. I think we need to 
> start thinking beyond RS-232. As I said, I wish I could do it, but that 
> level of electronics is way beyond my talents.
> Just something to think about.
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I have no problems with RS 232.....it drives the one chip board that Tom 
designed
and distributed.  They're so efficient that I put them inside loop power 
supplies
and feed the "232" into the PS.

lar
K2JIA