Author : Ass.Prof. A.B.Kumbhar 1
Date of Publication :7th February 2017
Abstract: Automatic food dryer system project is mainly based on the agriculture field. Our country is a agriculture based country 80% people in India engaged with agriculture field. So our project makes the some help in agriculture field. The natural drying process has many drawbacks like a requiring more time, more capital cost and more space is required. In this paper we describes automatic food dryer system in which dried food in one chamber which is made up of metal which is fully microcontroller based. The fresh food or fruit is placed inside the chamber. The air is blown inside the chamber to maintain the humidity. Microprocessor are used to control overall process of drying chamber like the control function of heating, blowing the air, giving time indication and maintain constant temperature throughout the chamber. By using sensor and microcontroller we give full control on the drying process. Automatic food drying system is also useful for the small scale farmer.
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