Melinjo Chip Dryer Monitoring System Using Fuzzy Logic Method

The monitoring system of the emping melinjo dryer is a system made to make it easier for melinjo emping craftsmen to monitor the drying rate of emping melinjo on the emping melinjo dryer based on temperature, humidity, weight, and drying status, in general monitoring is usually done through the human sense of touch only or on the Liquid Crystal Display screen display in the melinjo emping dryer box. With the real-time monitoring system of the melinjo emping dryer, the manual method is replaced with this system, this system is made in the form of an application called SMAPEM IoT, in this application there is Temperature, Humidity, Weight, and Drying Status Data and a graphic display. This system works by utilizing the thingspeak platform database as a storage place for value data sent by temperature, humidity, and weight sensors on the melinjo emping dryer, so that the monitoring system for this melinjo emping dryer can be accessed anywhere and anytime, provided that the device must be connected to an internet connection. The conclusion of the research conducted is that the results of testing on the melinjo emping dryer monitoring system that has been made work quite well with sensor reading errors between the Serial Monitor and the Thingspeak Platform Database, average temperature error of 0.43 Percent, average Humidity error of 1.43 Percent, and average Weight error of 3.15 Percent.