Desenvolvimento de projeto para protótipo de campainha adaptada para surdos

Abstract

Over the centuries, technical means have evolved according to the need to improve quality of life of minorities and make several steps of everyday life easier. Based on this logic, the present work aims to present a residential reception project with a doorbell adapted for deaf people, to help them identify the presence of someone at the door, using IoT for home automation. This project uses the Arduino IDE and the IoT technology linked to the MQTT communication protocol to develop the system. From the researches made, it was possible to elaborate a discussion about the information obtained with the elaboration of the project that, despite following the logic of some works developed by other authors, demonstrates some improvements, such as the use of Bluetooth as an alternative in case of a fall in the Wi-Fi network.