FSR Force Sensor 40X40mm Single-Point DF40 high pressure 50KG 100KG 150KG
In case client need force to A0 D0 output, Link to Heare.
It ues its own pressure ink and screen printing facilities to make various single-point and array pressure sensors.
In case NO load, the FSR sensor is in high resistance state, usually >2Mega Ohm;
When force applied, the resistance drop sharply to K Ohm level.
See below typically Resistance Vs Force Curve-
Reference Circuit,R1 is recommended to be 10K ohm