Monitoring outdoor air quality requires clear data visualization to enable rapid understanding of environmental conditions. This study develops an air quality visualization system using Streamlit based on CO₂, temperature, and humidity data obtained from the Air Quality Detection device. The data undergo preprocessing, quality classification, and analysis of trends and parameter correlations.…
Insider threat is one of the most challenging security threats to detect because the attacker possesses legitimate access rights to the system. This research aims to analyze an insider attack scenario that exploits legal access through the Secure Shell (SSH) service in the process of data acquisition and privilege escalation on a Linux system. The research method involves simulating insider act…
Fire is a serious threat that can cause significant material and human losses. Early detection of fire and identification of surrounding objects is crucial to minimize risk. In this final project, a real-time fire and object detection system was developed using HSV-based image processing to identify the typical colors of fire, and the YOLOv3 algorithm to detect various objects such as humans an…
Modern agriculture increasingly relies on technology to improve efficiency and productivity, one of which is through the application of the Internet of Things (IoT). This study aims to develop an IoT-based automatic irrigation system for tomato plants with real-time temperature and humidity monitoring. The system is designed using the DS18B20 sensor to measure environmental temperature and humi…
Tomatoes are a horticultural commodity whose quality and nutritional content are strongly influenced by their ripeness level. In practice, tomatoes are often sorted manually based on ripeness, which leads to inconsistent results due to the limitations of human visual perception. This problem highlights the need for an objective and fast tomato ripeness classification system. This study aims to …
This research succeeded in utilizing the T-Higrow sensor to read humidity and temperature values, by comparing the results with the Thermosoil sensor. The test results show that there is a difference in error values of 3.195% for humidity and 1.93% for temperature between the two sensors. Field measurements were carried out which resulted in the highest temperature of 36.5 at 10:00 AM and th…
Health is a fundamental aspect that every individual must pay attention to in order to maintain an optimal quality of life. Regular monitoring of bodily conditions serves as a preventive measure to detect potential health issues at an early stage, allowing for timely and appropriate intervention. With the advancement of digital technology, the integration of the Internet of Things (IoT) into he…
Device monitoring is an important part of IoT systems, especially for monitoring devices remotely. This study developed an IoT device monitoring system using the MQTT protocol based on a microcomputer. MQTT was chosen because it is lightweight and efficient with a publish-subscribe communication method. The Mosquitto broker is installed on a Raspberry Pi to manage communication between publishe…
Coffee is one of the superior plants whose real contribution to the national economy is as a source of income for farmers, a provider of industrial raw materials, a provider of job creation, and also a source of foreign exchange for the country. Even though coffee is not native to Indonesia, until now coffee has been widely cultivated on the island of Sumatra and several islands in Indonesia. I…
Perawatan tanaman di ruang tertutup seperti apartemen atau kantor sering mengalami kendala dalam menjaga kelembaban tanah dan suhu udara secara ideal. Pot konvensional tidak memiliki sistem pemantauan otomatis, sehingga diperlukan sistem pot pintar berbasis Internet of Things (IoT) yang dapat memantau dan mengendalikan kondisi tanaman secara real-time. Sistem ini menggunakan NodeMCU ESP32 yang …
The use of digital technology in the healthcare sector is rapidly expanding, including through platforms such as the Smart Health website, which provides online medical information and consultation services. As web-based systems become more widespread, the risk of cyberattack also increases. Two common types of attack are Brute Force, which attempts to crack user credentials by trying numerous …
Freshwater fish farming is a crucial sector in Indonesia's agriculture industry, yet manual feed management remains a major challenge in improving efficiency and productivity. This research aims to develop an Internet of Things (IoT)-based automatic feeding system capable of precisely scheduling and controlling the amount of feed delivered. The system is designed using the ESP32 microcontroller…
The advancement of technology has a significant impact on computer network security, particularly on web servers that are highly vulnerable to various cyber threats. Common attacks Brute Force attacks and Denial of Service (DoS) attacks, therefore a network security system capable of detecting these threats is essential. This project aims to implement an Intrusion Detection System (IDS) using S…
Irrigation systems in fish ponds play an important role in maintaining water quality and supports the creation of ideal conditions for fish growth. Handling water systems that are done physically is usually less effective because it requires consistent supervision. Therefore, this research aims to design and build an Internet of Things (IoT)-based fish pond automatic irrigation system that util…
Smart Farming is a modern agricultural concept that utilizes IoT technology to improve land management efficiency. This research designs an IoT-based soil moisture monitoring system using NodeMCU ESP8266 and a moisture sensor connected to RESTful Web Service. Moisture data is automatically sent to the server via HTTP, stored in the MySQL database, and managed by the Laravel backend. Monitoring …
The increasing number of motor vehicles increases air pollution due to vehicle exhaust emissions containing hazardous substances such as carbon monoxide (CO), carbon dioxide (CO2), and hydrocarbons (HC). This system designs and builds a motor vehicle exhaust emission detection system, which can monitor air quality from vehicle exhaust, by developing a detection tool based on the Arduino UNO R3 …
The development of Internet of Things (IoT) technology provides opportunities in the development of automated systems for agriculture. The Smart Mini Greenhouse system based on the Internet of Things (IoT) is designed to monitor and regulate environmental conditions automatically to support the growth of vegetables plants, especially lettuce. This system uses an ESP32 microcontrollers as a cont…
Administrative services in faculty study programs require an effective queuing system to improve service quality. This research focuses on designing a queue number printer system that supports six counters, aiming to speed up the service process, minimize waiting duration, and increase user satisfaction. The methods applied include user needs analysis, hardware and software development, and ope…
Real-time river monitoring is crucial for increasing awareness of changes in river surface height and flow velocity, as well as helping reduce the risk of disasters such as flooding. One of the main challenges is heavy rainfall, which can cause sudden water rises. This research aims to design an Internet of Things (IoT)-based river flow and water level monitoring system. The system uses optocou…
The design of an efficient queue system is very much needed in administrative services to improve the convenience and effectiveness of services. This study aims to design and implement a six-counter queue display system using a P10 LED module panel in the administration room of the Faculty of Computer Science Study Program, Sriwijaya University. The design of this system includes hardware in th…
The availability of clean water that is stable and well-managed is a fundamental necessity, particularly in residential areas with independent water distribution systems, such as the one implemented in Griya Gerbang Emas Housing Complex. However, this system still faces challenges in monitoring water flow rates, pressure levels, and the service life of water filters, which are currently checked…
ABSTRACT Administrative services in faculty study programs require an effective queuing system to improve service quality. This research focuses on designing a queue number printer system that supports six counters, aiming to speed up the service process, minimize waiting duration, and increase user satisfaction. The methods applied include user needs analysis, hardware and software development…
This research developed a "Water Filter Cartridge Replacement Warning System Based on Flow Speed and Turbidity of Filtered Water" using Arduino Uno as a microcontroller. The implementation of the system is carried out using a waterflow sensor to measure water discharge and a turbidity sensor to measure water turbidity. Then the pressure value is obtained from the calculation of the linear equat…
Hydroponics is a soil-free agricultural system that relies on water as the primary medium for delivering nutrients to plants. To ensure optimal plant growth, regular monitoring of water level and nutrient concentration is essential. This study aims to design a web service-based monitoring system capable of displaying real-time data on water level and nutrient concentration. The system is develo…
Water is essential for life, but pollution from industrial and household waste, such as detergent water, soap, and sewage, can degrade its quality and harm human health. An effective solution to this problem is the Wastewater Treatment Plant (IPAL), which treats liquid waste to ensure it can be safely discharged into the environment. This project aims to develop an Internet of Things (IoT)-base…
Penelitian ini mengembangkan sistem monitoring ruangan berbasis Internet of Things (IoT) menggunakan kamera ESP32-CAM dan servo 3-axis. Sistem ini memungkinkan pengguna untuk mengendalikan arah pandang kamera secara horizontal, vertikal, dan tilt, memberikan fleksibilitas dan cakupan pengawasan yang lebih luas. Hasil penelitian menunjukkan bahwa alat ini efektif dalam memonitor area spesifik da…
Manual water meter recording at PDAM is often inefficient and prone to errors. To address this issue, an IoT-based water meter recording system was developed using the ESP32-CAM and Real Time Clock (RTC) modules. This system automatically captures water meter images, ensures accurate time logging, and transmits the data in real-time to a central server. Testing shows the system operates optimal…
Rapid technological advancements, particularly in the industrial sector, have led to the creation of automated robots controlled by computer technology. One common form of these robots in the industrial world is the robotic arm, designed to automate repetitive tasks that previously required human labor, consuming significant time and energy. To enhance production efficiency, industries are raci…
Manual monitoring of household wastewater quality is inefficient and slow. This research aims to design a real-time monitoring system based on the NodeMCU ESP32 using Dissolved Oxygen (DO), Total Dissolved Solids (TDS), and Temperature sensors. The Fuzzy Logic method is used to determine the water quality classification (Very Good, Good, Moderate, Poor, Very Poor). The theoretical ideal model (…
The Smart Farming system has become the main focus in efforts to icrease agricultural efficiency and productivity by utilizing information and communication technology. One important aspect of this system is the network infrastructure that supports data exchange between sensors, smart devices and agricultural management system. In this context the mesh routing methodology has been identified as…