IOT-BASED AUTOMATIC BILLING AND MILK QUALITY MANAGEMENT SYSTEM

Abstract: The dairy industry faces persistent challenges in ensuring milk quality, transparency in transactions, and operational efficiency. This project proposes an IoT-based system that automates milk collection, quality assessment, and billing processes to address these issues. The system integrates sensors to measure key milk parameters such as fat content, SNF (SolidsNot-Fat), temperature, and volume in real-time. These readings are transmitted to a central microcontroller, which processes the data and calculates the payment based on predefined quality and quantity metrics. The results are displayed instantly and stored in a cloud database for transparency and traceability.

Keywords: IoT, Milk quality management, Billing automation, Auto-filling, Dairy industry.