Grading of Fruit Ripeness Using Arduino in IoT

Ripening is the process by which the growing fruit will get the required quality and palatable nature. Grading fruits play an essential role in the food processing industry because by knowing the quality of the fruit, the vendor or the farmer can decide when he must sell his product to his customer. If the farmer or the fruit vendor knows the correct quality of the product, then he can sell his product at a better price, and he may get some profit. In this work, we supervise the quality of climacteric fruits like bananas and mango. It has been proposed to permit customers to purchase healthy fruits without actively contacting products and to benefit a predetermined set of individuals. The sensing element is the one that helps to detect the quality of the fruit, and here the sensing element is a gas sensor that is connected to the Arduino Uno. The information about the fruit will be sent to the user Via NodeMCU using Arduino Uno.