The aim is to bring students closer to domotics by creating prototypes of products for everyday use, which will allow them to improve the quality of life in their homes. For this purpose, a two-level analysis is generated: 1) construction and operation and 2) data storage and analysis. It is intended that students compare the four projects, exchange parts between the devices, face the challenges of their construction, reflect on the operation of the components and analyze the data collected. The objective is to provide a fundamental approach to the implementation of domotics, and, in the future, they will be able to build their projects.