Hi Vitaliy,

Vitaliy wrote:
> I'm helping a co-worker design an improved RS232 breakout box (for in-house 
> use), which will have an LED for each of the lines (except ground). Each LED 
> has three states: Green (active), Red (inactive), and Off (no signal).
> 
> What is the most straightforward way to implement this?

I'm sure my breakout box (http://www.robh.nl/electro.php) is not exactly 
'the most straightforward', but maybe it gives you some inspiration...

Regards, Rob.

-- 
Rob Hamerling, Vianen, NL (http://www.robh.nl/)
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