Portal E-Journal System PNUP (Politeknik Negeri Ujung Pandang)
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PENGEMBANGAN PEMANFAATAN BIOGAS UNTUK SUMBER LISTRIK POMPA PENAMPUNG AIR DI KELURAHAN TATAE KABUPATEN PINRANG
Get PDFBiogas has great potential as an alternative energy source in Indonesia, particularly as a replacement for LPG and a power source for electricity. In Tatae Village, Duampanua District, Pinrang Regency, the "Istana Peternakan" farmer group has developed the use of biogas from cattle manure for various purposes. The Community Partnership Program (PKM) aims to develop biogas as a power source for water pump electricity, addressing the issue of high electricity costs for pump operation. For two years, the water storage tank was not functioning due to electricity costs of around IDR 1,500,000/month. In the PKM activity, conducted by students from the Electrical Engineering D3 program in 2023, outreach, biogas genset construction and operation, training, and installation of water pump electrical systems were carried out. The results of the PKM activities include a biogas capacity of 2-3 m3, a 1 kW biogas genset, a 350- watt water pump operating normally, and a video of the activities published on YouTube. This program successfully provided a renewable energy solution for the farming and agricultural needs of the farmer group.
Keywords : Cattle, Biogas, Biogas Generator, Water Pump, PKM Result
PPDM PEMBUATAN WEBSITE DESA TOMPOBULU, KABUPATEN MAROS
Get PDFTompobulu Village, located in Tompobulu District, Maros Regency, is a partner of the Partner Village Development Program (PPDM). It has several potentials including the farming sector, the tourism sector, and so on. The Tompobulu Village Government also has several programs for community welfare. However, the many potentials of the village have not been well promoted and the work programs have not been socialized due to the absence of a website. The village website is very important in promoting the potential of Tompobulu Village to increase marketing, expand access to information, and increase openness and transparency. The purpose of PPDM in Tompobulu Village is to create a website application which is an implementation of research results using the Object Oriented Design (ODD) method. The results obtained are the availability of the Tompobulu Village website which can be accessed at the address https://tompobuludesa.id/. Based on the results of the partner satisfaction survey, 82.40% of respondents stated that the website can improve the quality of service, 88.20% of respondents stated that the website can increase partner independence, 94.10% of respondents stated that the website can support Tompobulu Village government services, and 82.40% of respondents stated that website according to partner's expectations.
Keywords: Tompobulu, Website, Partner Village, Politekni
PENINGKATAN KUALITAS DAN KUANTITAS SOUND SYSTEM MASJID UWAIS AL- QARNI
Get PDFMasjid Uwais Al Qarni (UAQ) is located in the north of Makassar, on Jl. Mannuruki, Perumahan Batara Ugi, Sudiang Raya, Makassar. The activities at the mosque include congregational obligatory prayers, studies, majelis taklim, and religious lectures. The study and taklim activities are held every Sunday, and the program for improving the recitation of the Qur'an takes place every Wednesday. Participants in these activities are congregants from the surrounding area. The number of congregants has increased, leading to activities also being held on the second floor. Therefore, there is a need for additional sound system and an improvement in its quality. The PKM activities include the procurement of additional sound systems and the enhancement of the quality of the sound system devices. The goal of this service is to design, procure, and install a sound system on the second floor of Masjid UAQ. The partners for this PKM activity are the mosque management, who have approved and received the equipment, which consists of a complete sound system set with a microphone. In addition to the enhancement and quality improvement of the sound system, this PKM activity also worked on improving the mosque's online media. The link for live streaming is https://www.youtube.com/@MasjidUwaisAlQarni.
Keywords: UAQ Mosque, sound system, quality, quantity
PELATIHAN PENGELOLAAN KOTORAN HEWAN SEBAGAI BIOGAS DI DESA NISOMBALIA KABUPATEN MAROS
Get PDFThe aim of this community service was to provide training on the application of biogas technology to farming communities that also raise cattle in the Maros district. Cattle farming in the area is managed using simple methods, with no utilization of cow dung waste, which has significant potential for biogas energy production and the creation of high-quality organic fertilizer. This presented an opportunity to increase income for local businesses. The activities were conducted through technology application training, targeting UKM (small and medium enterprises) as participants. The goal was to empower them to create new jobs innovatively and independently by processing reactor waste into economically valuable products, such as packaged liquid and dry organic fertilizers. The results of this service activity included the transfer of knowledge and technology through: 1) Training on constructing a 4 m3 biogas reactor, 2) Training on simple bookkeeping, and 3) Training on sales strategies. The entire process was implemented through education, mentoring, and training, involving socialization, hands-on practice, and guidance for UKM farmer groups in Nisombalia Village, Maros Regency.
Keywords: Biogas Reactor, Training, Bookkeeping, Sale
PKM PEMBUATAN MESIN PERAJANG JERAMI BAGI PENGUSAHA TERNAKSAPI KELOMPOK TANI MALEBBI DI DESA WATU KECAMATAN MARIO RI WAWO KABUPATEN SOPPENG SULAWESI SELATAN
Get PDFThis Community Partnership Program (PKM) activity aims to increase the production capacity of rapids chopping products for goat feed. Apart from that, this activity also aims to increase the diversity of sizes of straw chopping results. To achieve this, this activity begins with making a straw bed machine. After that, machine operation training was carried out which was attended by breeders as partners. The results show that farmers as partners can operate machines with a very significant increase in production capacity. Apart from that, theincrease in the uniformity of the size of the straw chopping results is also very significant.
Key words: chopper, straw, co
SISTEM KONTROL GERAKAN GANTRY PADA RUBBER TYRED GANTRY CRANE BERBASIS MACHINE LEARNING
Get PDFThis research aims to design and develop an automatic object recognition system that can control the gantry movement of a Rubber Tyred Gantry Crane (RTGC) using image processing technology based on machine learning. The proposed system consists of several stages, including Red Green Blue (RGB) image processing, object detection within the area using YOLOv5, early warning for detected objects, and relay control based on the detection results. The object detection data is used to control the gantry movement by measuring the distance of the object from the RTGC by defining the object detection area. This control mechanism is implemented through relay settings that activate or deactivate control signals on the Programmable Logic Controller (PLC), which then triggers the slow down and stop functions of the RTGC. The research results show that the designed system is capable of achieving an average detection accuracy of 91.67%. Thus, this system is effective in controlling the relay On-Off based on the objects detected within the RTGC path.
Keywords: Crane, Object Detection, Relay Control, Machine Learnin
SISTEM MONITORING DAN AKUISISI DATA LISTRIK DAN LINGKUNGAN DI AREA PELABUHAN
Get PDFThe development and advancement of technology and infrastructure in various aspects of human life have been remarkably rapid. At the same time, the demand for electricity continues to follow this trend. In constructing a building, it is essential to install a proper electrical system and accurately calculate the required power. However, most power plants in Indonesia still rely on fossil fuels. Unfortunately, this can lead to environmental pollution, such as air pollution. Environmental quality is defined as the state of the environment that can provide optimal support for human survival in a particular area. Therefore, energy conservation and efficiency are crucial. This research aims to develop a system for monitoring and acquiring electrical data in port areas, as well as a system for monitoring and acquiring environmental data in port areas. The methodology employed in this research consists of three stages: design, construction, and testing. In the design stage, the mechanical model and electronic circuits were designed, and component selection was made to ensure the system functions according to the procedure, which involves monitoring electrical and environmental data. The research results show that the system can monitor and acquire electrical data, with parameters including AC voltage, AC current, AC power, and DC voltage. The monitoring results can be viewed on the dashboard menu added to the Pelindo Energi website.
Keywords: Monitoring, Data Acquitition, Port, Electricity, Environment
SISTEM MONITORING DAN FILTRASI KEKERUHAN AIR PADA TANGKI PENAMPUNGAN AIR BERBASIS INTERNET OF THINGS
Get PDFWater quality management is crucial in industries, environmental conservation, and public health to ensure that the water used meets established standards. This study aims to develop an effective monitoring and filtration system for water turbidity using pH sensors, turbidity sensors, and Internet of Things (IoT) technology. The system is designed to monitor water quality in storage tanks with pH and turbidity sensors that can detect real-time changes in water quality. The data obtained is used to control relays connected to pumps and solenoid valves, ensuring optimal filtration. The developed device can filter turbid water into clear water with two tanks, each with a capacity of 25 liters. Of this capacity, 17.63 liters of water were successfully filtered, with an average of 15.09 liters of filtered water and an average pump operating time of around 181 seconds. Additionally, the system features IoT capabilities that allow remote monitoring and operation, including monitoring water turbidity, pH levels, and controlling pumps and solenoid valves efficiently from different locations.
Keywords: Internet of Things, Water Turbidy, Monitoring Syste
RANCANG BANGUN DAN IMPLEMENTASI TRAJECTORY ROBOT TANK BERBASIS GLOBAL POSITIONING SYSTEM
Get PDFThe purpose of this study is to apply the workings of the mechanical system to the tank robot. and apply adjustment points to the robot's movement according to the position of the Global Positioning System trajectory that has been determined. using the Planning, Design, Implementation and Testing methods. Based on the results of the Robot Tank research which has a tank-shaped cover and has a track that we can test in uneven areas or open fields. With the mechanical system on the track, it can interact in open areas. And the Tank Robot that we tested on robot control can follow the trajectory points mapped by the author, both with trials from mapping points 1 to 2 with a distance of 6 meters, the robot can follow the trajectory points with a total of 7 points with an average speed of 0.60 m⁄(s.)
Keywords: Global Positioning System,Mapping,Robot Tank, Trajector
Pelatihan Literasi Keuangan Pada Anak jalanan Pada Rumah Belajar Cinta Damai (RBCD)
Get PDFThe goals and targets to be achieved in this community service activity are the implementation of technical training on financial management for Street Children so that they know how to manage their personal finances so they can spend their income, save on investments and spend on a priority scale. The output produced is a simple financial management method so that they can understand how to manage finances well. Financial management in question is how to manage the income obtained by spending according to needs with a priority scale, being able to save. So far, they don't know how important it is to manage finances so that they can balance income and expenses so they can also save. The method applied is classical and individual. This approach method is in the form of lectures and practice. An individual approach is carried out during practice in the form of counseling on how to manage finances well, be able to save and spend on needs on a priority scale.
Keywords: Financial Literacy; Financial Management; RBC