As I understand what you really want to measure is not proximity but whether a spot is occupied or not, right?
Yes you are right.
I will try researching about magnetic sensors and how to use them. I will be back soon. Thanks for suggestions.
As I understand what you really want to measure is not proximity but whether a spot is occupied or not, right?
Yes you are right.
I will try researching about magnetic sensors and how to use them. I will be back soon. Thanks for suggestions.