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Re: Photoeye's not working-Difference between RoboRIO and Digital Side Card?
The suspicious difference I see is the "ON-state saturation voltage".
DS18: < 1.6V @ 100 mA T18: < 1V at 10 mA dc, < 1.5V at 100 mA dc Perhaps the roboRIO input's logic 0 threshhold is too low for the DS18 to satisfy without assistance. When I get to the workshop on Wednesday I plan to do some experimentation. |
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