Reading Digital caliper with Arduino

[arvidj]

(08-28-2015, 11:07 AM)EdK Wrote: Clever solution. He's using the A/D inputs thus not needing the level shifter circuitry.

Ed

I would think that having a level shifter at the scale end might offer an enhanced level of noise resistance. But careful placement and shielding might take care of that issue when taken off the electronics bench and put in the shop.