Mesin Penyeduh Kopi Otomatis

Abstract

This automatic coffee makers machine is a tool to facilitate people to make coffee. There are some components used to manufacture this tool, such as Arduino uno, relay, servo motor, etc. Arduino uno used as micro controller and data processing. Relay contact is used to adjust the voltage. While Servo motor is used to control the release of the coffee’s ingredients and to regulate the water output. System device works is after we press the menu button, then the tool will directly process. If we choose the menu of coffee cream coffee cream manufacture preceded by servo motors on the active ingredient of coffee and then successively in the ingredients cream servo motors, servo motors on the water heater, coffee stirrer motors and servo motors in a container mixer will be active. And On the menu capucino cream manufacturing process similar to the process of making coffee cream just different in its initial servo motor on his capucino material was active and continued as the process of making coffee cream. Based on experiments done if we want to make a cup of coffee cream requires an average time for 39.4 seconds and if we want to make capucino cream requires an average time of 39.4 seconds