Answer Happy

A robotic gripper is being designed to pick and hold an object.
Although it has a vision system, when the robot begins to grip the
object, mechanical properties of the object such as texture,
stiffness, and friction cannot be determined by vision. Suggest a
sensor that could be used to provide this information.
Additionally, assuming the signal from your sensor is polluted by
noise, discuss the required signal conditioning of this signal
before being inputted to the robotic gripper microcontroller. With
the aid of an illustration, show how the sensor and signal
conditioning can be implemented. State your assumptions and justify
your answer.