Something is probably off in the wiring and I haven't used it in long enough that I don't know if the wiring is off. The current wiring was something I had written in a old notebook on about 8/4/15.
hold
and clock
Wiring looks right and I tried playing with the exposure timing and delays in between Clock pulses. Data became all white and I couldn't figure out how to make the analog readings low.
It's tough without an oscilloscope to probe the signals that I would normally borrow from Ryan.
I think I will take a step back and start smaller using the same pins but using a potentiometer to mimic the analog readings so the circuit is simpler and I can check values by hand.
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