I am currently working on reading pressure values using a tekscan a201 sensor. The sensors I have are limited to 25lbs.
My plan is to use eight on these sensors of them with a arduino Mega. Since I am measuring the resistance, I am thinking of making a 8 similar voltage divider circuits and grabbing the voltage reading via arduinos analog pins.
At the moment, I am not sure how to convert these readings to engineering units. Any ideas?