FSR402 is about:
Force Sensing Resistors (FSR) are a polymer thick film (PTF) device which exhibits a decrease in resistance with an increase in the force applied to the active surface. Its force sensitivity is optimized for use in human touch control of electronic devices. FSRs are not a load cell or strain gauge, though they have similar properties. FSRs are not suitable for precision measurements.
The description and dimension are as follow
Thanks!!you just solve my problem
i also need its drivers.
it is called ‘MH-sensor-series’
i dont have and i dont find the Technical Documentation.i hope someone could help me with it.