Jinx wrote:
>
> > Only one column is "on" at any one time, right ?
> 
> http://en.wikipedia.org/wiki/Connect_Four

Yeah, I know that it should look as though all the LEDs are lit at once, I
just assumed that the LEDs would be multiplexed, with only one column
actually lit at any one time (in microcontroller time, not human POV).  Or
it would be possible to multiplex rows instead of columns, but same
difference.


David Meiklejohn
www.gooligum.com.au



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