Automatic Coffee Brewing System Using RFID

The automatic coffee brewing system is mainly built with Arduino, sensors, motors and related components. The users can select a custom coffee type and the system automatically makes the coffee type according to the selected menu. RFID technology is integrated, allowing only the authorized users to manage the coffee machine. The ingredients are precisely distributed through servo motors according to the user's selection. The amount of hot water is precisely adjusted and then delivered to the cup. The up and down movement of the stirrer is activated, mixing to achieve a perfect blend. Users only need to select the type of coffee and then the machine arranges it automatically without any manual effort.