Certain pins on BC allow counter input in addition to digital.
I might head to the store today to pick up one of these to see how well a VDC breakout board works:
If I wasn’t such a newbie at this, I probably would have started with one of these. Looks pretty simple to use.
Sure, I use a bunch of flow meters...it makes sense now about your counter issues.. my bad. I was not following.
So in this case, it would be wheatstone bridge out (i2c?) directly or ("slave") arduino I2c to analog?