DSpace Communidade:https://arandu.iffarroupilha.edu.br/handle/itemid/62026-04-04T02:36:43Z2026-04-04T02:36:43ZAplicação de automação e controle em ambiente protegido no IFFar - Frederico Westphalenhttps://arandu.iffarroupilha.edu.br/handle/itemid/8552026-04-01T23:43:46Z2025-01-01T00:00:00ZTítulo: Aplicação de automação e controle em ambiente protegido no IFFar - Frederico Westphalen
Resumo em Língua Estrangeira: The manual control of climatic variables in agricultural greenhouses requires constant supervision, which can compromise productive efficiency due to reliance on human intervention. In this scenario, the application of the Internet of Things (IoT) emerges as a solution to automate the protected environment and ensure management precision. To implement this proposal at IFFar - Frederico Westphalen, an ESP32 microcontroller with Wi-Fi connection, temperature and humidity sensors (DHT11), and actuators
(relays) are employed, integrated into a web interface for remote management. Thus, it becomes possible to monitor and control cultivation conditions in real-time, reducing the need for manual actions and possibly optimizing crop development.
Tipo: Artigo Científico2025-01-01T00:00:00ZControle de Acesso por Proximidade com ESP32 e BLE: Validação Local e Interface Web de Gerenciamentohttps://arandu.iffarroupilha.edu.br/handle/itemid/8542026-04-01T23:37:49Z2025-01-01T00:00:00ZTítulo: Controle de Acesso por Proximidade com ESP32 e BLE: Validação Local e Interface Web de Gerenciamento
Resumo em Língua Estrangeira: This article presents and evaluates a proximity-based access control system that uses a BLE scanner to identify beacons transmitted by smartphones and unlock an electronic door through local validation. The objective of the study was to develop and demonstrate the feasibility of an autonomous, low-cost, and locally operated solution capable of managing authorized tokens and recording events through an integrated web interface. Tests were conducted involving BLE signal detection, identifier validation, and relay activation, along with the analysis of complementary metrics such as signal strength (RSSI),
response latency, and hit rate. The results demonstrate operational stability and suitability of the system for residential and small business scenarios, reinforcing its potential as a simple, secure, and service-independent alternative.
Tipo: Artigo Científico2025-01-01T00:00:00ZAnálise da evasão e do perfil dos estudantes no curso de Ciência da Computação no Instituto Federal Farroupilha - Campus Frederico Westphalenhttps://arandu.iffarroupilha.edu.br/handle/itemid/8532026-03-25T22:38:41Z2025-01-01T00:00:00ZTítulo: Análise da evasão e do perfil dos estudantes no curso de Ciência da Computação no Instituto Federal Farroupilha - Campus Frederico Westphalen
Resumo em Língua Estrangeira: Education in Brazil faces several challenges, including higher education dropout.In 2024, in the Federal Institutes alone, the dropout rate was 14.75%. Therefore, this work aims to analyze the reasons for dropout and the difficulties that active students find to remain in the Bachelor's Degree in Computer Science at the Federal Institute of Education, Science and Technology Farroupilha – Frederico Westphalen Campus. Also, the profile of active and dropout students was identified, looking for patterns and situations that can cause the dropout of new students.
Tipo: Artigo Científico2025-01-01T00:00:00ZAvaliação de conformidade a LGPD dos Sites das Prefeituras do Conselho Regional de Desenvolvimento do Médio Alto Uruguaihttps://arandu.iffarroupilha.edu.br/handle/itemid/8522026-03-25T22:20:41Z2025-01-01T00:00:00ZTítulo: Avaliação de conformidade a LGPD dos Sites das Prefeituras do Conselho Regional de Desenvolvimento do Médio Alto Uruguai
Resumo em Língua Estrangeira: This study analyzes the compliance of the websites of the 22 municipalities of Codemau with the LGPD. The evaluation was carried out using a checklist with 47 items distributed across the categories of
transparency, legal rights, security, consent, and responsibility. The results show progress mainly in information security, while weaknesses persist in governance, communication, and the provision of information to citizens. Significant differences were also identified between the municipalities, indicating a lack of standardization in data protection practices. The analysis is limited to the content available on the websites, suggesting the need for future studies on internal processes.
Tipo: Artigo Científico2025-01-01T00:00:00Z