This research implements the You Only Look Once (YOLO) algorithm for object detection on a forklift-type mobile robot. The dataset was collected using a Logitech Brio 100 webcam mounted on the forklift, producing 2,080 images across eight object classes. The dataset was annotated and used to train YOLOv8 and YOLOv11 models with various epochs. The results show that YOLOv11 at 100 epochs achieve…
Solar energy is one of the new renewable energy that can be utilized as a source of electricity generation using solar panel technology. Indonesia has a large solar radiation potential of 4.8 kWh/m2 /day, so it is possible to develop the use of solar as an alternative energy to reduce the use of fossil energy which is limited and has many negative impacts that can damage the earth. This researc…
Indonesia, as a tropical country with high lightning intensity, requires an effective external lightning protection system for large-scale solar power plants to ensure operational continuity. This research designs an external lightning protection system for a 63-hectare solar power plant in Tanjung Pasir using IEC 62305 standard with Rolling Sphere Method approach at protection level III (45-me…
This study aims to develop a simple koding simulation-based E-LKPD on global warming for high school students that is valid and practical. This E-LKPD is designed not only to deliver material on global warming, but also to train in science literacy, data analysis, and critical thinking through simple Python simulations. The development process uses the Rowntree model with Tessmer's formative ev…
3D object coloring is an important stage in digital design and animation, but this process often takes a long time and tends to be monotonous. This research aims to develop a Blender add-on called AutoColorize, designed using Python to automate the coloring process. The add-on is equipped with features to generate color palettes and apply colors to selected objects. The test results show that u…
Air is one of most importants thing in the world for all people, animals and plants. That’s why to check and maintain the air quality is one option to maintenance the world’s life. There are many way to check and maintain or even to predict the air polutions, and in this case i will use Fuzzy Inference System Mamdani. Not only with Fuzzy Inference System Mamdani, I will also optimize that w…
Beef tomato (Lycopersicum esculentum Mill) is a crop that requires stable water availability to support growth and prevent water stress or diseases caused by excessive or insufficient watering. Manual irrigation is often inefficient and leads to uncontrolled soil moisture levels. The optimal soil moisture level for tomatoes is 60%, thus a system capable of predicting and regulating irrigation m…
This research aims to develop an Android application built with React Native that is capable of recording and transmitting WAV-formatted audio to a single-board computer–based server using a client–server architecture. The server processes the audio using an LSTM model to generate robot movement commands, which are then returned to the application and forwarded to the mini forklift robot. T…
Sistem proteksi petir merupakan suatu sistem yang sangat dibutuhkan pada saat ini, mengingat peralatan listrik semakin berkembang dengan pesat. Sistem ini melindungi kita dan peralatan listrik kita dari sambaran langsung maupun sambaran tidak langsung. Maka dari itu diperlukan alat yang bisa digunakan untuk mengukur medan Listrik sebelum adanya sambaran petir yaitu prototipe Rotating electric F…
The development of interactive E-LKPD with Wizer.me material on chemical concepts in everyday life based on green chemistry has been carried out in class X chemistry learning at SMAN 1 Indralaya. This development process uses the APPE model (Analysis, Planning, Development, Evaluation). Data for this development was obtained through interviews, questionnaires, walkthroughs and tests. The evalua…
Penelitian ini memiliki tujuan untuk mengetahui kemampuan siswa dalam memahami konsep pada operasi bentuk aljabar setelah menggunakan E-LKPD berbasis filsafat berbantuan Liveworksheet dalam pembelajaran matematika. E-LKPD yang digunakan mencakup tiga landasan filsafat yaitu ontologi (sejarah aljabar), epistemologi (prosedur operasi bentuk aljabar), dan aksiologi (implementasi aljabar). Jenis pe…
The increasing number of scientific articles presents a challenge for researchers in quickly accessing relevant information. One of the main challenges is determining efficient keywords. To address this, an automatic keyword extraction system becomes an essential solution, aimed at developing and evaluating methods for keyword extraction to accelerate the search and management of information fr…
Abstrak— Sel surya merupakan teknologi yang mengubah energi matahari menjadi listrik melalui efek fotovoltaik. Energi yang dihasilkan oleh panel surya sangat bergantung pada intensitas cahaya yang diterima, sehingga teknologi fotovoltaik menawarkan potensi besar sebagai sumber energi masa depan yang bersih dan berkelanjutan. Salah satu keunggulan utama dari sel surya adalah efisiensinya serta…
Visible Light Communication (VLC) is a communication technology that utilizes visible light as an alternative to communication that utilizes Radio Frequency (RF) technology. To be able to send data to multiple receivers simultaneously, the Non-Orthogonal Multiple Access (NOMA) method is applied. In this study, image data transmission was carried out to two recipients located at different distan…
This research aims to design and build a vertical-axis wind turbine with 2-blade and 4-blade configurations using a variety of PVC, polyfoam, and aluminum materials. The use of wind turbines as a renewable energy source is increasingly important given the rising price of fossil fuels and the negative environmental impact of their use. The Indonesian government has set a target to achieve 23% of…
Electric energy is a fundamental necessity, especially for factories requiring a substantial supply of electricity. Thus, to generate electricity, factories utilize generators, such as Gas Turbine Generators (GTGs) employed by PT. Pupuk Sriwidjaja. The generators at PT. Pupuk Sriwidjaja are interconnected, forming a system where each generator is linked to the others. In the electrical power sy…
This research aims to assemble an induction motor into a generator to improve the Coefficient of Performance (COP). The research was conducted in the Electrical Engineering laboratory at Universitas Sriwijaya. The tools used include a direct current (DC) motor, tachometer,multimeter, and incandescent lamp. The results showed that increasing the load from 200 watts to 1000 watts caused the curre…
An Autonomous Electric Vehicle is a vehicle that can automatically control its direction. Graphical User Interface (GUI) is a type of user interface that facilitates user interaction with computer systems. To do that, the GUI running via the laptop must always be connected to the Autonomous Vehicle. This research focuses on designing the graphical data visualization using a GUI. The result of t…
This research aims to analyze ozone production using the Dielectric Barrier Discharge (DBD) method with a rod–spiral electrode configuration varied at electrode gaps of 1.0 mm, 1.5 mm, and 2.0 mm. The study was conducted at the High Voltage and Electrical Measurement Laboratory, Faculty of Engineering, Sriwijaya University. The research method includes literature review, the design and fabric…
This study discusses the comparison of the breakdown voltage values of sunflower seed oil before and after being added with Ascorbic Acid and Tertiary Butyl Hydroquinone (TBHQ) to obtain a filler composition with maximum breakdown voltage strength. Tests were carried out on sunflower seed oil samples with the addition of antioxidants Ascorbic Acid (C₆H₈O₆) and Tertiary Butyl Hydroquinone …
This research aims to produce electronic student worksheets based on problem based learning using the Google Sites website on Pancasila education subjects that are valid, practical, and have a potential effect on critical thinking skills. The method used in this research is Research and Development with the ADDIE model which consists of stages (analysis, design, development, implementation, and…
The Hybrid Solar and Vertical Wind Power Plant is an innovative solution for utilizing renewable energy in Indonesia. With abundant solar energy potential and varying wind speeds, this hybrid system can provide a stable and efficient electricity supply, particularly in areas not yet connected to the PLN power grid. This final-year research project was conducted on the rooftop of the postgraduat…
This paper presents a coffee aroma detection system based on the Internet of Things (IoT) using gas sensors (MQ-3, MQ-4, MQ-5, MQ-135) and a DHT-11 humidity sensor. Data collection was conducted at the Robotics, Control, and Embedded Systems Laboratory, Faculty of Computer Science, Sriwijaya University, involving coffee aroma, temperature, and humidity readings. The gas sensors provided reading…
Penelitian ini menggunakan data jaringan internet dari Ookla Open Data (Speedtest Global Performance) yang mencakup tiga variabel utama, yaitu kecepatan unduh (download speed), kecepatan unggah (upload speed), dan latensi (latency). Tujuan penelitian ini adalah menganalisis kondisi dan performa jaringan internet seluler di 17 kabupaten/kota Provinsi Sumatera Selatan tahun 2025 serta memberikan …
Electricity has become a primary necessity in all aspects of life, including energy from renewable sources. Indonesia is committed to increasing the contribution of renewable energy to 23% in the national energy mix by 2025. One of the strategic steps is the development of large-scale solar power plants (PLTS) such as the Cirata PLTS (145 MW) in West Java. However, the installed capacity of PLT…
According to the Ministry of Energy and Mineral Resources report,electricity consumption per capita in Indonesia reached a record high in the last five decades, increasing by approximately 4% in 2022 to 1,173 kWh/capita compared to 2021. This increase in electricity consumption must be balanced with equitable distribution of electricity through large-scale renewable energy sources, one of which…
Micro enterprises are one of the crucial sectors in Indonesia's economy, yet many have not fully embraced digital technology, especially for product ordering and catalog management. This study aims to design a mobile application as a product catalog and ordering platform for Warung Layyan, a micro business in Palembang, using the User Centered Design (UCD) approach. The UCD method ensures that …
Solar energy is one of the most sustainable energy sources. Electrical energy and heat are two forms of energy that can be generated from solar energy. One method to convert solar energy into electrical energy is by using photovoltaic (PV) panels. One of the many factors that affect the ability of solar panels to generate electricity is temperature. The ideal working temperature of solar panels…
A simulation of an RFID based automatic parking bar system and a Google Sheets database has been created. The simulation is made in the form of a prototype of a parking area. This automatic parking bar system consists of an input in the form of a scanned card captured by an RFID reader and the output will appear on the LCD (Liquid Crystal Display) and drive the servo motor. The database used wa…