Pothole detection systems typically feature real-time measurement of pothole length, width, and depth, achieved through the integration of a distance sensor for depth and a camera for width and length measurement. However, previous research using this methodology focused primarily on object detection rather than comprehensive dimension estimation. Consequently, this study aimed to integrate bot…
Sepeda motor menjadi pilihan favorit bagi sebagian besar masyarakat untuk melakukan berbagai aktivitas, terkhususnya di Indonesia. Jumlah penduduk yang padat, pembangunan jalan yang belum merata dan jalan jalan sempit menjadi faktor utamamya. Jumlah yang begitu besar menimbulkan kekhawatiran percepatan pemanasan global tak terbendung. Kendaraan listrik dapat menjadi salah satu pilihan untuk mem…
Salah satu penyebab kecelakaan pesawat di darat adalah adanya genangan air di landasan pacu. Untuk mengatasi masalah ini, diperlukan pengembangan sistem sensor otomatis yang dapat mengukur ketinggian genangan air di landasan pacu secara akurat. Penelitian ini difokuskan untuk menyelidiki kemampuan tahan benturan dan patah dari rangka sensor yang terbuat dari baja ST 52. Tiga desain rangka senso…
Suhu adalah salah satu parameter penting dalam menentukan kondisi cuaca dan iklim di suatu daerah. Sehingga penelitian ini bertujuan untuk mengukur suhu di setiap ketinggian dengan merancang alat ukur suhu udara menggunakan sensor DS18B20 dan drone berbasis mikrokontroler Arduino UNO. Hasil penelitian ini adalah suhu cenderung mengalami penurunan dengan seiring bertambahnya ketinggian pada rent…
This study aims to analyze the understanding of the concept of measurement using theodolite agricultural tools in class XI students of SMKN 2 Agriculture Suryabumi Agrolanggeng. This study uses a descriptive method that aims to explain the level of students' understanding of the concept of measurement using theodolite agricultural tools using 15 multiple-choice questions covering the aspects of…
This study investigates the determinants influencing the use of performance measurement systems (PMS) in local governments of South Sumatera. The research aims to identify critical factors that affect the implementation and effectiveness of PMS in these governmental bodies. The population of this study consists of Public Servants that located in 5 cities/regencies. A total of 114 questionnaire …
This study evaluates the performance of a resistivity meter based on the Arduino Mega 2560 R3, tested on a layered medium modeled in a measurement tank measuring 120 cm × 120 cm × 80 cm, with a total depth of 60 cm consisting of 30 cm of sand and 30 cm of clay. The device is designed for laboratory-scale resistivity measurements and is equipped with a data logger feature. The system is capabl…
Perkembangan teknologi mikrokontroler telah mendorong terciptanya alat praktikum fisika berbasis Internet of Things (IoT). Dalam studi ini, dirancang sistem pengukuran yang melibatkan sensor cahaya tipe BH1750 untuk intensitas cahaya, sensor suhu tipe DHT22 untuk suhu, dan sensor ultrasonik tipe HC-SR04 untuk jarak, dengan NodeMCU ESP8266 sebagai pengendali utama. Informasi hasil pengukuran dit…
The use of medical devices is one of the factors in the spread of disease due to medical devices that are not guaranteed sterilization. To be able to overcome this, efforts are made to sterilize medical devices using a sterilization machine whose process and use are in accordance with applicable sterilization standards, namely by using high temperatures to be able to kill microorganisms on medi…
Every hospital activity must meet agreed medical standards, including sterilization of the use of medical devices. With the dry heat sterilization method in the oven, a sterilization machine is needed that can be easily carried in a portable form. The use of wire coils as heat conductors is needed to make sterilization machines, where the larger the diameter of the coil can reduce the power use…
Currently, housing developments are being built in sub-districts that have large land areas with relatively low prices. The use of private transport by the public can lead to congestion on the roads because of the narrow access roads. The government has prepared a plan for feeder transportation that will be connected to the bus and LRT. This newly operated feeder transport looks less than optim…
In the use of medical devices in hospitals that have been used and will be reused, they must go through a sterilization process that is useful for keeping medical devices in sterile conditions. Sterile is a condition of absolute freedom from living microorganisms, not partially or almost sterile. Sterility is a trait or characteristic required for pharmaceutical preparations that are free of li…
The University of Sriwijaya (UNSRI) in South Sumatra Province has two main campuses in Indralaya and Palembang. In the Indralaya campus, student mobility is notably high. The use of public transportation fleet is a crucial aspect in supporting student activities. However, issues related to fleet requirements and vehicle operational costs have arisen. UNSRI needs to plan for more optimal public …
Penelitian ini bertujuan untuk menganalisis dan memahami perhitungan laju evaporasi di Stasiun Climatologi Lab Hidrolika FT Universitas Sriwijaya. Penelitian ini dilaksanakan di Stasiun Climatologi Lab Hidrolika FT Universitas Sriwijaya. Data laju evaporasi metode pengukuran nenggunakan alat pan evaporasi, sedangkan data laju evaporasi metode empiris di lapangan nenggunakan alat windrunmeter, c…
In research on the design of a monitoring system, it requires a media to store the measurement data called a database which will be displayed on the website. The data stored in the database makes it easier for someone to do a track record, in facilitating the monitoring of the measurement data displayed on a website page that can be accessed at any time. The MLX90614 sensor is used as a body te…
The electric power system basically aims to distribute electricity from the generator to the consumer and of course it needs to be designed in such a way so that it can operate properly. For this reason, it is necessary to analyze the load flow in an electric power system that aims to maintain supply and evaluate the planning and development of an electric power system. Where in this final proj…
The increasing number of human population day by day and of course the need for energy is also growing rapidly. Activities carried out by humans today cannot be separated from the use of sophisticated technology and the main source is electrical energy. In a distribution system, the quality of the system must be good. The electrical system between generating centers and load centers is separate…
Using a renewable energy such as solar energy is a potential thing in Indonesia nowadays because of its geographical position located between the equator. The energy can be done by using photovoltaic (PV). However, excessive radiation and high ambient temperature due to the irradiation cause high surface temperatures of the PV panels and decrease its karena efficiency. This study was conducted …
Solar energy is a very important and sustainable energy, environmentally friendly and relatively easy to use. But there is a limit when the amount of solar radiation is high, resulting in the surface temperature of the solar panel also rising so that it can reduce the performance of the solar panel. This study aims to maintain the output power of PV panels by using cooling media in the form of …
Research has been done to analysis the nicotine levels in clove cigarettes and white cigarettes. This study aims to determine the nicotine content of cigarettes using gas chromatography-mass spectrometry (GC-MS) and to determine the ratio of nicotine levels of clove cigarettes and white cigarettes to quality standards according to the Indonesian National Standard (SNI) 01-0766-89 and 01-0765- 9…