Applied Science | Tutorial: Op-amp circuit for force sensor signal conditioning @AppliedScience | Uploaded 12 years ago | Updated 9 hours ago
This is a description of a simple opamp circuit that will translate the variable resistance of a Flexi-Force sensor into an analog voltage and maintain linearity across the sensor's measurement range.

http://www.tekscan.com/flexiforce.html

http://www.national.com/ds/LM/LM124.pdf

Your feedback and topic suggestions for future tutorials are welcome.