Monografia_Sis_Tel
URI permanente para esta coleçãohttps://ri.ifam.edu.br/handle/4321/969
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Item Controle de um sistema de combate a incêndio através de comunicação GSM e plataforma arduino(2019-12-04) Galvão, Paulo Rogério Vieira; Souza, José Geraldo de Pontes e; Souza, José Geraldo de Pontes e; Silva, Nivaldo Rodrigues; Ribeiro, Ewerton Andrey GodinhoThis work aims to develop an automatic remote monitoring device through a fire fighting system, through the interaction between GSM communication and Arduino Platform, enabling the receipt of text messages on a user's mobile phone if they have a fire principle. The system also allows the user to send command to receive information from sensors and to restore the system after controlled fire.Thus, through the study it was possible to present a functional and dynamic solution that enabled the user communication with the mechanism through the telecommunications system.Item Rádio definido por software: Manual prático da plataforma USRP no LabVIEW com o equipamento estudantil NI USRP 2920.(2019-12-12) Andrade Júnior, Paulo Teles; Souza, José Geraldo de Pontes e; Souza, José Geraldo de Pontes e; Silva, Nivaldo Rodrigues; Ribeiro, Ewerton Andrey GodinhoThis paper aims to describe the main concepts about Software Defined Radios, in order to gain a better understanding of this technology. And, for that were done research, analysis, what makes up an SDR (showing each element), and what constitutes LabVIEW. Also described is one of the applicability of SDR which is to make changes to the entire structure of the equipment without the need to modify the hardware, but only the graphical interface (in LabVIEW) or changing the program lines, SDR is a project that offers low implementation cost, reduced hardware, flexible system and etc. Its limitations are the processors, the Digital-Analog and Digital-Analog converters, the modules that make up your hardware (WIFI, frequency cap, etc.). Introducing the step-by-step creation of handling the NI USRP-2920 equipment as well as an FM Radio receiving circuit (demonstrating the application combining LabVIEW and the USRP platform).