Abstract: Dairy industry is of crucial importance to India. The country is the world’s largest milk producer, accounting for more than 13% of world’s total milk production. It is the world’s largest consumer of dairy products, consuming almost 100% of its own milk production .The proposed system will make the collection , billing procedure from farmer to dairy faster ,more reliable ,more accurate ,more efficient. This system contains a system module installed at the local milk collection centre which includes a farmer verification unit, fat content detection unit, quantity measurement unit. Depending upon the fat content and the quantity of the billing amount will be calculated .This collected data will be shown at the centre to the farmer as well as it will be transmitted to the main dairy using wireless module.

Keywords: RFID module, LCD, RF module, LDR, RTC.