Flexiforce object detection

Hey, guys so I have this project where am aiming to detect the presence of an object by using a set of flexiforce sensors.

So the basic idea is if any weight is present on the flexiforce then an object is detected and if not then no object is there

since am not going to be reading any specific weight measurements, do I need to do any calibration for the sensor?

Do I need any driving circuit?

Not so much calibration but you probably need to remember what each sensor outputs at zero weight.

The driving circuit should be just a single resistor. The hookup guide at Sparkfun is pretty good.

Thnx for the response, could you please provide me with the link of the setup?

Is Google broken today?