This research was about SnO2/C electrode preparation to detect methanol using the electrochemical sensor method. In this research the process of making SnO2/C electrode ink was prepared by spraying method. SnO2 electrodes, vulcan carbon, polyaniline, and isopropanol mixed and sprayed onto the surface of the aluminium plate. The performance of the SnO2/C electrode was tested by using cyclic volt…
This study aims to see students' interest in learning after using philosophy-based E-LKPD which includes ontology, epistomology and axiology assisted by liveworksheet on associations material. This research is a quantitative descriptive research. The subjects of this research were students of class VII.3 SMPNN 45 Palembang. The data collection techniques in this study were questionnaires and in…
Autonomous vehicle is a technology that uses a self-driving system. Self-driving is a type of autonomous car control that functions to make it easier for humans to drive automatically without driver intervention. One of the important things in a self-driving system is the movement of the car. One of the movements of a self-driving car is automatic reverse movement. In this research, the automat…
This research is entitled "Development of an E-Module Based on Case-Based Learning Using AnyFlip on the Vereenigde Oostindische Compagnie (VOC) trading company material at SMA Srijaya Negara Palembang". The aim of this research is to develop electronic modules based on case-based learning that are valid and can improve the quality of students' way of thinking. This research is a type of develop…
This research is development research using Dick and Carey's development theory, namely the ADDIE model: analysis, design, development, implementation, and evaluation. However, this research only implemented three development stages, namely the ADD stage: analysis, design, and development. This research data includes qualitative and quantitative data. The data sources for this research are teac…
The use of wind turbines to convert wind energy into electric power is one strategy to produce renewable energy. As the price of fossil fuels (non-renewable energy) such as fuel oil continues to rise around the world, it is important that we learn to make more informed decisions about energy use. This study used vertical type propellers as many as 3 blades and 5 blades with a plastic thickness …
As technology develops, energy needs will increase, therefore there is a need for innovation in energy use, namely by utilizing alternative energy, namely solar energy. In solar power plants, the most important component in converting solar energy into electrical energy is the solar panel. Solar panels are able to produce electrical power based on solar radiation, solar panel temperature, and w…
An inverter is an electronic device used to convert DC current into AC current. Inverters have various types according to the type of phase, control wave and generating capacity. Inverters play a very important role as the main supporting component in solar power plants, therefore selecting a good inverter is one of the main points in building this plant. In this plant there are 8 inverters whi…
Penelitian ini bertujuan untuk mengevaluasi keoptimalan metode 1D CNN-Wavenet menggunakan dataset yang diperluas menjadi sebelas fitur HRV, melibatkan empat subjek penyakit jantung dengan durasi EKG 30 menit. Pada penelitian awal, penggunaan HRV untuk memprediksi SCD mencapai akurasi maksimum 99.42%. Penelitian ini kemudian melanjutkan penelitian pada tahapan awal dengan memperluas dataset, men…
The development of today's robots is very fast, there are even robots that have shapes and abilities that are very similar to humans, such as interacting with humans, as well as the ability to recognize objects around the robot. Recognition of objects carried out by robots usually uses the help of a camera. However, at this time the object recognition has not been realized in real time on human…
Electricity is a primary need for all humans. Electrical energy can be converted into mechanical energy or opposite it by using an electric machine. The electric machine used in this research is a direct current motor (DC motor). When used as a mover, a DC motor not only produces mechanical energy but also dissipation energy called heat so that the DC motor can potentially overheat. Overheat ca…
Traffic accidents are one of the main problems faced by many regions, including Jambi Province, where accidents often result in losses both in terms of casualties and material. This research focuses on applying the K Means clustering method to analyze traffic accident data in Jambi Province. The analyzed data are from 2018 to 2022, obtained from the Traffic Directorate of Jambi Province and Mua…
This research is entitled "Development of Webtoon-based Electronic Comic Learning Media Basic Competencies 3.7 in Class XI History Subjects at Public High School 3 Tanjung Raja" this research was conducted in class XI Social Sciences 1 Public High School 3 Tanjung Raja. This research is a type of research that uses the Alessi & Trollip development model. The purpose of this research is to devel…
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