AVR-Chat

On May 16, 2012, at 9:01 PM, Kenny M. wrote:

> Hey there :)   My whole AVR project got pushed asside due to a lack of funds so I haven't been on here in a long time.
>  
> I hope I don't PO anyone but I'm trying to get some help with another circuit  I'm designing (see imageshack link below).
> I've tried some other forums but I don't think anyone wants to deal with it lol
>  
> http://img641.imageshack.us/img641/9539/allcircuits.png
>  
> Essentially I'm trying to get two circuits to control one set of lights.
> The signal works alone, the marker works alone.
> But when all three are connected power from the marker circuit no longer makes it to the bulbs. The signal circuit continues to work normally though. I don't get it...
>  
> I'd appreciate any assistance.
>  
> Thanks,
>  
> Kenny
> 
> [Non-text portions of this message have been removed]
> 
> 
Two LEDs, fed by two resistors tied to a common point. Then that common point fed by two diodes, one from Circuit A and one from Circuit B.

Jim Wagner
Oregon Research Electronics



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