[GreenKeys] 28 ASR Stunt Box

[Jim Cooper]

On 2 Jul 2020 at 20:14, Joe Clanin wrote:

> 
> I'm digging into my very first 28
> today and have just removed the stunt
> box. I'm very inexperienced with
> 28s, but it looks pretty fully loaded
> to me! 

WOW!  That IS really loaded ... that machine 
must have come from a complex switching network ... 

Need a challenge?   reverse engineer the sequential 
codes that the bars decode, and then figure out 
what the switches do after the code is received.   ;)) 

That should fill the rest of your summer ...