I had some issues correctly biasing (selecting the divider) for the voltage divider circuit on a previous project, so this was just an experiment with a different technique. But that project had other issues (resistive load sensors that were out of their load range), and reading into it now I agree that the voltage divider should be just as fine. I glanced at the Steinhart-Hart equation, and i'll give a shot at implementing it when I try to calibrate the sensors, thanks! --Andrew (Terg.is)