Thread: [Help] OI Modification
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Unread 29-01-2006, 21:55
BrianBSL BrianBSL is offline
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Re: [Help] OI Modification
Quote:
Originally Posted by Al Skierkiewicz
I think it is important to make an explanation here for casual observers. The LED outputs are switched to the 5 volt power supply through an internal resistor. This resistor will correctly limit the output current to 10 ma when connected directly to an LED (without a resistor).
From the OI Reference Guide, p.5, "The LED drivers provide 5V that is current limited to 10mA. Connect the LED’s anode to the desired LED drive pin. Connect the LED’s cathode to any ground pins."
Thanks for that catch. I had read that a few days ago, but didn't think about it this morning when I posted the original reply.
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