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#4
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Re: pic: Passive MXP expansion board
We could have done a 3-pin layout for the analogs, but felt it wasn't necessary, at least for the analog sensors we (very rarely) use. Analog reference lines on those sensors are separated onto a different cable, which would just get soldered to the 5V or 3V3 pad, as the MXP lacks a separate analog reference line.
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