Hi Karan,
Yours is an interesting project and I really want to help you, but unless I know the part number/model number of the sensor which you are using, how can I learn about the details of interfacing it? You’ve only mentioned the type of connector used in that sensor (ST type). Hundred thousand devices might be using that kind of connector.
If you don’t know the part number/model number, simply take an image of the sensor and post it here.