Hey guys,
I know there is some info on getting lower high on the aux led, but I would like to keep the high as high as it is and modify the low to be less bright. I am open to doing it in software, but doing it in hardware is no problem either. Does anyone have a schematic for the driver? This would make it a little easier.
Thanks for your help.
The brightness of the low aux level is determined by the internal pull-up resistor in the microcontroller.
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Well that makes it a little tricky. I on high, the pin is set to output and on low on input_pullup?
The first thing that comes to mind is a resistor in parallel to the led that takes ~half the current of the aux LEDs on low. Would have to be in the same order of magnitude as the pullup. Does anyone know how big the internal pullup is?
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