Designing and Building a Coffee bean Polishing machine using a Smartphone controller
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Abstract
This research presents the design and construction of a coffee bean polishing machine controlled by a smartphone. The objectives are as follows: to develop a designed and built coffee bean polishing machine that can be controlled via a smartphone to reduce time and increase productivity. The scope of the project is as follows: Designed a coffee bean polishing machine that can be controlled via a smartphone that can turn on and off the machine and notify when the amount of coffee beans runs out Including being able to tell the number of coffee beans as a percentage by ordering through a smartphone as well. The structure of the coffee bean polishing machine is 60 centimeters long, 40 centimeters wide, and 110 centimeters high. The experiment was divided into 3 parts: (1) Testing the performance of the coffee bean color machine, ordered via a smartphone. The results concluded that the machine was able to mill the maximum amount of coffee beans at 830 grams at a speed of 750 RPM in 5 minutes. (2) Testing for system failures. It was found that the system was able to alert users according to the purpose and summarize the results of the experiment and (3) To collect the results of a study on the satisfaction of using a coffee bean milling machine controlled by a prototype smartphone. Summarize the satisfaction values of using the coffee bean milling machine controlled via the prototype smartphone. The overall average satisfaction was the highest (=4.53, S.D.= 0.44.)
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References
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