Sistema de controle para fechaduras de portas com o Arduino

Abstract

This research, resulting from a Final Paper, had as main objective to develop a low-cost circuit for residential door locks with the Arduino platform, which can provide users with the convenience of knowing whether the door is open or closed by means a smartphone app. In order to achieve this objective, theoretical studies were carried out to assist the development of the project. For the development of the research, six main stages are listed: stage of requirements gathering; configuration of the microcontroller; elaboration of the electrical system on Arduino; choice of components; programming in the IDE and synchronization with the application and the assembly of the final project as well as the practical part for its operation. As a result of the research, we concluded that in general the project worked as designed. However, we emphasize that the Blynk application in which it was used in this work, was not developed by the researcher, which still leaves us some alternatives to improve in this aspect, since the development of an application and a more reliable security system.