Navegando por Assunto "Microcontrolador"

Agora exibindo 1 - 12 de 12

Abordagem teórica e prática da aplicação de Linux em sistemas embarcados: um tutorial para a configuração da BeagleBone Black
(Centro Universitário do Estado do Pará, 2021-06-23) Santos, Felipe Garcia dos; Dias, Suzane Alfaia; Sena, José Adolfo da Silva; http://lattes.cnpq.br/1637465609474105; http://lattes.cnpq.br/9675395702501834; Ribeiro, Moshe Dayan Sousa; http://lattes.cnpq.br/5200296393526606
With the advent of technology, visible and ubiquitous, there was also the need to produce more IoT devices, which are nothing but embedded systems, many of them, microprocessed. Along with this, the opportunity arises for more vacancies for computer engineering professionals. However, it is notable that many academics in the field are unaware of the step-by-step construction of a microprocessed embedded system, as well as the concept of embedded Linux. This work aims to develop a documentation that contains the development of an embedded microprocessed system in Linux, using as basis the BeagleBone Black development board. The process will be described in the form of a report, using bibliographic and practical research with the Texas Instruments development environment.
Alimentador para cães e gatos programável via rede lan
(Centro Universitário do Estado do Pará, 2017) Rocha, Matheus Maia da; Alves, Elton Rafael; http://lattes.cnpq.br/8408339809247090; Brito, Itamar Jorge Vilhena de; http://lattes.cnpq.br/5143837732124006; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002
The growth of big cities with a world population, that has pets, has an increase in working time. This, preventing people from spending more time doing household duties, such as providing a pet food for your pet. This can cause serious health problems to the animal. The objective of this work is to develop a prototype of an automatic feeder that helps the pet owner to give pet food in intervals with a quantity of feed, configured by a local network. The development of the prototype consisted of home automation concepts. The Arduino Uno platform was used in conjunction with sensors and actuators for the development of the prototype. The prototype will provide convenience to the pet owner.
Automação residencial para monitoramento e irrigação automática de culturas de tomates em hortas verticais
(Centro Universitário do Estado do Pará, 2017-05-16) Tavares Neto, Hugo Mendes; Alves, Elton Rafael; http://lattes.cnpq.br/8408339809247090; Brito, Itamar Jorge Vilhena de; http://lattes.cnpq.br/5143837732124006; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002
Since the urbanization process has led to the enlargement of cities and, consequently, diminishment of green zones inside towns, researches have been made in order to find sustainable methods to restore nature into city’s environment, where stands out the concept of vertical gardens. It was found to be a suitable solution for it, because of its proposal to grow fruits and vegetables in reduced spaces. A main example of fruit that can successfully develop in reduced environments is the tomato, which is also part of almost every human diet in the world. Meanwhile, aiming to manage these vertical gardens irrigation and regarding the waste of water in agriculture along with the ongoing hydric crisis, there is automation and ambient monitoring technology as a tendency to be implemented. Therefore, this paper is a research using the Arduino embedded computer platform integrated with sensors, actuators and men-machine interface to control the processes of irrigation and supervision of tomato cultures. Thus, the planting development was optimized and the waste of water seen in the manual irrigation system reduced, these factors established the influence of good irrigation management on the growing of the culture and the efficiency in the use of embedded systems to sustainable automation.
IoTree: ambiente sensorizado para cultivo de horticulturas
(Centro Universitário do Estado do Pará, 2020) Santos, Alessandro Vinícius Siqueira; Pereira, Luan Wesley Siqueira; Almeida Neto, Renato Souza de; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861; Girotto, Pedro Henrique Sales; http://lattes.cnpq.br/0421749067951878
The growth of plants in homes became popular due to the change in mentality about sustainability and healthiness. However, cultivation requires time, space, knowledge and other factors, which keep people away from the interest of growing gardens. Thus, this work aims to create a sensorized environment for the cultivation of residential horticultures. For this, the factors that most impact on the development of plants were mapped and a database was developed capable of storing those data. Connected directly to the database, a mobile application was built to show the user real-time information of a plants’ environment, which were collected from the sensors that are within the elaborated compact greenhouse model.
Máquina para automação do processo de confecção de dois tipos de drinks mexidos
(Centro Universitário do Estado do Pará, 2017-06-22) Barbosa, Yuri Hernan Santos; Carmo, Ricardo Melo Casseb do; http://lattes.cnpq.br/4933624262290855; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Sousa, Marcos Paulo Alves de; http://lattes.cnpq.br/6713232502495902
The objective of this project is to develop a device to automate the process of making scrambled drinks, making available to the user different drink options and control of the individual choice of the different drinks involved in the process if the same one wants to make a drink not available in the Options. Making use of the concept of automation as a theoretical basis, more specifically the concepts of residential automation and processes for the development of the system. This work used the Arduino platform as logical control and decision-making, from the user commands, as well as making use of actuators that will be the active parts of the product in which the preprogrammed actions will be done in its Microcontroller, more specifically these actuators will be step motors and servo motors.
Operação de um sistema especialista em monitoramento de Data Center
(Centro Universitário do Estado do Pará, 2019-06-14) Lobato, Felipe Fernando Barbosa; Brito, Itamar Jorge Vilhena de
The main objective of this work is to describe the operation of a specialized system in Data Center monitoring, starting with its main concepts, inventory of components, assembly of the structure, methods and procedures used for the development of the system. Next, it shows you the best way to develop a single solution that meets all the requirements of the monitoring system. Structured diagrams for understanding the flow of the system and step-by-step of the use of its functionalities up to the running system display are shown in detail. Having as a result the ambient parameters such as: temperature, humidity battery charge of the nobreak, internal camera circuit and interaction with user firing input and output commands such as: open or close the door of the environment.
Projeto de controle de acesso utilizando RFID para instituições de ensino
(Centro Universitário do Estado do Pará, 2017-06-22) Rocha, Jellyane da Cruz; Gomes, Jéssica do Nascimento Campos; Almeida, Mateus Vieira de; Santos, Michelle Bitar Lelis dos; Campos, Cassio Diego Tavares; http://lattes.cnpq.br/8354673966749067; http://lattes.cnpq.br/1208797288539861; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002
This monograph demonstrates the use of RFID (Radio Frequency Identification) for security and access control applications, illustrating how this technology can benefit institutions and companies offering access control agility, having as a case study the University Center of Pará (CESUPA), Governador José Malcher unit. It will be verified that RFID can be used in institutions with large flow of people, not restricted to educational institutions, since companies and other institutions can be well evaluated if they offer quality of service to their users and clients, having as Focus the safety factor. Other similar systems have already flawed, but RFID has been the world-renowned technology as efficient in its speed in identifying and processing information. In the practical application, a prototype of RFID technology is presented to manage the access in organizations with great flow of people, using tags and searches in the database, visualization and analysis via web. In the construction of the prototype were used modules with antenna and RFID reader, being created two systems in Java language, on NetBeans IDE, storage in MySQL database, Arduino board and web development, realized in the language Hypertext Preprocessor (PHP) and The Apache web server configuration.
Sensorial Toy: um brinquedo de estimulação sensorial para crianças
(Centro Universitário do Estado do Pará, 2020) Filgueiras, João Jorge de Sousa; Miranda, Lohanne Gomes; Ribeiro, Mairley da Trindade; Ribeiro, Moshe Dayan Sousa; Carvalho, Bianca Gonçalves Piteira; http://lattes.cnpq.br/5200296393526606; Baganha, Alessandra Natasha Alcântara Barreiros; http://lattes.cnpq.br/0672275617505946
This work presents a multifunctional toy for the stimulus of three sensory senses, called Sensorial Toy. The objective is to provide stimuli to the sensory system of children and to assist the therapeutic routine, through the development of assistive technology. For this purpose, interviews were conducted with occupational therapist, exploratory research on assistive technology and description of the process of product construction. The toy consists of hardware and software (application), the ESP32 card and the DF Player Mini module make up the hardware, and allow the intelligent functionalities of the toy, while for the development of the software react native was used. The Sensorial Toy emits sound and has textures associated with the animals, lights up light corresponding to the chosen animal, besides being able to configure which of the stimuli you want to apply. The main differentials are to have a report on the session performed, and to engage the child during therapy.
Sistema de automação para estufas residenciais
(Centro Universitário do Estado do Pará, 2017-12-07) Guimarães, Julia Paier; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861; Melo, Diemisom Carlos Romano de; http://lattes.cnpq.br/1831226990848913
Greenhouse cultivation is a technique that allows the creation of different types of crops, through the generation of microclimates using the control of parameters such as temperature, air humidity, soil moisture and luminosity from the environment. This project proposes the implementation of an automation system for indoor greenhouses using Raspberry Pi and the Node-RED platform to obtain control and monitoring of the parameters to simplify the cultivation of vegetables indoors.
Sistema de automação para monitoramento ativo de equipamentos eletrônicos em estações rádio base
(Centro Universitário do Estado do Pará, 2017-06-14) Rabelo, Israel Mariano; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Mendonça, Eudes Danilo da Silva; http://lattes.cnpq.br/1404209498845660; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861
Due to the growing evolution of the telecommunications sector, especially in the wireless Internet providers area, emerges a need to optimize the performance of structures that support for these, which are known as NodeB. Possessing equipments are installed in ambients that are unfavorable to maintenance, there appears the need for constant monitoring of these, with the goal of minimizing their downtime. Therefore, this work proposes a solution based on the platforms Arduino and Raspberry Pi, integrated with sensors and communication modules to generate a monitoring system with a SMS notification mechanism in cases of anomalies, in order to establish a predictive maintenance scenario, avoiding possible equipment failures.
Sistema IoT automatizado de monitoramento não invasivo da corrente elétrica de residências utilizando o microcontrolador ESP8266
(Centro Universitário do Estado do Pará, 2023-12-11) Pimentel, Bruno Wallef Miranda; Carvalho, João Eduardo Brito; Vieira, Luciana de Azevedo; http://lattes.cnpq.br/4180335450338216; Trindade, Max Ricardo Pantoja da; http://lattes.cnpq.br/1076116729766667; Neves, Leonardo Araújo; http://lattes.cnpq.br/4207171545094669
The use of the Internet of Things (IoT) in home automation is extremely important in the pursuit of sustainable development and awareness of energy source depletion. This is because these technologies enable automated monitoring of electrical current, real-time analysis, and data sharing to identify usage patterns and combat resource wastage, contributing to operational efficiency and sustainability in homes. Thus, the aim of this work is to develop a mobile application for monitoring residential electrical current using a non-invasive current sensor and storing the data in a cloud database. This allows users to track acquired electrical current data and compare it with electricity utility bills. In this research, the methodologies and equipment used in its development will be presented, such as Arduino IDE, ThingSpeak, Thunkable, Airtable, the ESP8266 microcontroller, and a non-invasive sensor capable of monitoring alternating electrical current flow. As a result, various data could be obtained through a fully portable, quick, and practical monitoring, aiming for optimization in electrical energy usage, identification of potential issues in electrical systems, and future cost reductions in homes.
VRVS: um produto de realidade virtual usando vibrações sobre a pele aplicado ao entretenimento
(Centro Universitário do Estado do Pará, 2017-06-22) Machado, Artur Andrade; Girotto, Pedro Henrique Sales; Baganha, Alessandra Natasha Alcântara Barreiros; http://lattes.cnpq.br/0672275617505946; Carmo, Ricardo Melo Casseb do; http://lattes.cnpq.br/4933624262290855; Alves, Elton Rafael; http://lattes.cnpq.br/8408339809247090
The use of virtual reality is increasingly present in daily life, several applications are being developed, such as in training, entertainment and health. This work aims to present VRVS (Virtual Reality using Vibrations on Skin), an embedded system, controlled by the PIC18F4550, for virtual reality system whose objective is to transmit vibrations on the skin based on the user interaction in the virtual environment developed in the Unity engine. The expected result was achieved with an accessible product, universally compatible with the most varied types of people and capable of transmitting perceptible vibrations.