The thesis presents the implementation of a system for controlling a home brewery. The process of beer production is complex and consists of many steps. Therefore, the thesis focuses on presenting and automating the most difficult steps in home brewing.
When making beer without sophisticated equipment, it is difficult to achieve the consistency of the final product and manage the complexity of making a beer by hand. This thesis focuses on automating the steps of mashing and cooking. Mashing and cooking are both processes where we need to heat the wort to a certain temperature and maintain it. When making beer without a machine, it is difficult to make precise and accurate measurements, and it is even more difficult to manually adjust and maintain the desired temperature in the cooking pot.
For the above-mentioned reasons, the thesis presents the hardware that allows us to reliably produce beer. The hardware is designed to require as little manual intervention as possible, which in turn allows us to produce beer more easily and to increase the consistency of the final product. The machine is controlled by a programmable logic controller that receives its information about the wort from sensors and, accordingly, can manipulate the actuators to follow the recipe requested by the user through a dedicated graphics interface.
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