Browsing TCC by Title
Now showing items 18-37 of 69
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Desenvolvimento de transistores de efeito de campo a partir de monocamada de WS2 sobre hBN em substrato de óxido de silício
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/09/2023)The discovery of graphene triggered a significant increase in research related to two-dimensional materials. Among them, transition metal dichalcogenides, 2D materials referring to groups 4-7 of the periodic table with ... -
Desenvolvimento de um amplificador de áudio de alto desempenho utilizando realimentação negativa global
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/04/2023)This paper proposes the development of a high-performance audio amplifier with global feedback. The proposed topology is based on "A design methodology for audio amplifiers with no global negative feedback: proposal and ... -
Desenvolvimento de um sistema para economia de combustível com rede neural artificial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/04/2023)This article aims to develop a data acquisition board to identify the uphill and downhill stretches of a vehicle through an LSTM (Long Short Term Memory) artificial neural network, and to estimate the reduction in fuel ... -
Desenvolvimento de um videocurso sobre o software de simulação LTspice
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/08/2023)This article describes the creation of an introductory video course on the LTspice circuit simulation software, with a focus on meeting the learning needs of students and electronics enthusiasts. The course comprises eleven ... -
Desenvolvimento e construção de um sistema de controle de uma fechadura elétrica para residências comandado por um celular
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/10/2021)The present work consists in the development and construction of a prototype of an electric lock for homes, remotely controlled by cell phone using the ESP8266 NodeMcu module, a card with a Wi-Fi connection. One of the ... -
Desenvolvimento e Integração de um Sistema de Servidor web Baseado com Arquitetura em Nuvem para Robótica Educacional
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 07/07/2019)Robotics is an attractive and motivating tool for students of any level. Using robots in education can help to arouse students’ interest in many subjects. This work presents the development and implementation of an educational ... -
Detecção de defeitos em tecidos através de redes neurais convolucionais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/05/2022)This work aims to apply transfer learning to a detector based on convolutional neural networks to identify defects and patterns through tissue images. With Industry 4.0, intelligent systems are increasingly being applied ... -
Detecção de falhas em motores elétricos utilizando aprendizado de máquina
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/04/2023)This work proposes a method for detecting failures in electric motors, using machine learning techniques. For training and testing of the model, a data base containing 1951 time series obtained from 4 different sensors ... -
Detecção de postes de iluminação pública acesos por meio de processamento de imagens
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/07/2023)In this project, a image processing algorithm was developed to help public lighting managers detect problems in the lighting system of the counties. Nowadays, many cities do not have efficient ways to detect light poles ... -
Detecção e identificação de doenças em folhas utilizando redes neurais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/09/2023)In this study, an approach using neural networks for the detection and classification of diseases in soybean leaves based on images was explored. The main objective of the research was to develop a model capable of ... -
Detecção e rastreamento de meteoros: abordagem em operações morfológicas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/03/2023)The object detection and tracking system implemented in this project consists of a series of steps that involve capturing and preprocessing video frames, object detection through image segmentation, object tracking using ... -
Discussão sob as perspectivas técnica, econômica e ambiental do uso de concentradores baseados em lentes de Fresnel em sistemas de geração fotovoltaica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 08/02/2024)With the expansion and popularization of photovoltaic energy generation systems, con- sumers classified in group A, whether captive or free, meet a significant portion of their demands. However, depending on the size of ... -
Dispositivo de Selagem para Manipulador Industrial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 10/12/2019)- -
Estimativa de produção de cana de açúcar em pequenas plantações através do uso de sensoriamento remoto
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/11/2023)Brazil leads global sugarcane production, but in recent decades, the expansion of plantations appears to have reached a limit. The challenge now is to increase productivity per hectare, which requires the adoption of new ... -
Um estudo aplicado no estado de São Paulo utilizando Redes Bayesianas na predição do controle no avanço de COVID-19
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/02/2021)Since december 2019, our planet has been suffering from an unexpected pandemic of coronavirus 2019 (COVID-19), due to severe respiratory sindrome caused by coronavius 2 (SARS-CoV-2). Since it trasmits by droplets from cough ... -
Estudo da detecção de cédulas falsas da segunda família do Real Brasileiro através de técnicas de processamento de imagens
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/11/2023)With the advent and creation of a oficial currency for the national territory, attempts do defraud Brazilian paper money and forge new ways to counterfeit it also emerged, which only grow and evolve over the years. In this ... -
Estudo da eficiência energética no núcleo de laboratórios de Engenharia da UFSCar
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/12/2022)Energy efficiency has become a relevant factor in studies and analysis of actions aimed at saving electricity in buildings. Given this scenario, the purpose of this work is to carry out a case study in the core of engineering ... -
Estudo dos procedimentos de análise e conexão de um sistema fotovoltaico na rede da CPFL
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2022)The use of renewable energies, such as solar and wind energy, reduces carbon dioxide emissions into the atmosphere and enables the implementation of distributed microgeneration and minigeneration systems in homes, businesses ... -
Um estudo sobre consumo de energia em aplicações JavaScript: Identificação dos custos energéticos para a etapa de integração continua
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/03/2023)Given the climate context that the world finds itself in, controlling the energy consumption that humans perform on a daily basis is indispensable for the well-being of the planet and sustainability. For software this is ... -
Geração de chave na camada física para sistemas FDD baseado em aprendizagem profunda
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/08/2023)The advancement of telecommunications and the transition to the next generation of networks (6G) opens new challenges and opportunities. Security at the physical layer (PLS, Physical Layer Security) is crucial to ensure ...