How to integrate a weighing scale without using POS?


I want to integrate Weighting Scale in Manufacturing module.

In a company where I am implementing Manufacturing module there is a stage where each item manufactured (at stage 2 & 5) has to be weighed and its weight has to be automatically recorded stored in the database and has to be shown in various reports.

On searching the forums I found quite a few post on integrating Weighing scale but all the solutions provided are for POS module only.

I want to be able to integrate weighting scale in Manufacturing module. Has anyone done this?

Please help me as to how to do this?