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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) MEDIA KOMUNIKASI TEKNIK SIPIL Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat INTEK: Jurnal Penelitian EPI International Journal of Engineering Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Journal of Applied Data Sciences Jurnal Teknik Mesin Sinergi JURNAL SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat
Salama Manjang
Departemen Teknik Elektro, Fakultas Teknik, Universitas Hasanuddin Makassar
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Mechanical Engineering Public Health Other

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Sosialisasi Penggunaan ATM Beras Bagi Penduduk di Kelurahan Borongloe Ida Rachmaniar Sahali; Andani Achmad .; Rhiza S. Sadjad .; Faizal A. Samman .; Ansar Suyuti .; Salama Manjang .; Dewiani .; Muh. Anshar .; Gassing .; Yusran .; Ardiaty Arief .; Muh. Bachtiar Nappu .; Fighi S. Permadi .
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 5 No 1 (2022): Kebersamaan dalam Membangun Masyarakat Tangguh dan Gesit
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v5i1.253

Abstract

The government has a rice distribution program as assistance for low-income communities to support food security. The distribution of rice has several problems including the wrong size, allocation, price, distribution time, and at the time of distribution it is vulnerable to crowds. Even though in the midst of the Covid-19 Pandemic, one way to prevent the transmission of the virus is to avoid crowds. For this reason, a Rice ATM is designed that can manage rice distribution using technology. Rice ATMs can also be used to distribute zakat or rice alms at Baznas or in mosques. Therefore, this service activity aims to socialize the Rice ATM and the procedures for its use to residents in Borongloe Village, Gowa Regency. The method begins with implementing ATM Rice then conducting outreach activities and giving questionnaires to determine the level of knowledge of the participants. From giving the questionnaire before the socialization activity, it was found that the majority of participants did not know about ATM Rice and after participating in the socialization activity, the majority of participants considered the use of ATM Rice to make it easier in terms of service.
Karakteristik Isolator Polimer Tegangan Tinggi di Bawah Penuaan Tekanan Iklim Tropis Buatan yang Dipercepat Mustamin Mustamin; Salama Manjang
Jurnal Teknik Mesin Sinergi Vol 9, No 1 (2011): April 2011
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (250.172 KB) | DOI: 10.31963/sinergi.v9i1.1065

Abstract

Penelitian isolator polimer SIR bertujuan untuk (1) Menganalisis karakteristik arus bocor permukaan dari isolator polimer di bawah pengaruh multi tekanan buatan, (2) Mengetahui faktor-faktor iklim tropis yang dapat mempengaruhi karakteristik arus bocor permukaan dari isolator polimer, (3) Menentukan faktor iklim yang paling berpengaruh terhadap karakteristik arus bocor permukaan dari isolator polimer, (4) Menentukan perbandingan arus bocor permukaan isolator polimer dengan isolator keramik atau isolator gelas jika digunakan di daerah beriklim tropis. Penelitian ini dilaksanakan di Laboratorium Tegangan Tinggi UNHAS Makassar, dengan bantuan pembiayaan dari JICA LBE Fund, PT.PLN (persero), dan PT.Freeport. Metode yang digunakan adalah membuat konsep desain konstruksi chamber dan aksesorisnya, mendesain hingga dapat berfungsi dengan baik sesuai dengan fungsinya. Selanjutnya menentukan sampel isolator yang akan digunakan. Pengujian ini dilaksanakan beberapa tahap dan hasil penelitian menunjukkan bahwa karakteristik arus bocor permukaan isolator polimer SIR jauh lebih kecil dan stabil dari pada isolator keramik dan isolator gelas dalam pengujian dengan menerpa berbagai tekanan iklim tropis buatan menunjukkan bahwa arus bocor permukaan isolator polimer SIR sangat kecil untuk semua jenis pengaruh iklim topis dengan perbandingan terkecil terjadi ketika diterpa polusi kabut garam dimana perbadingan rata-rata mencapai 1:3,14:4,26 terhadap isolator keramik dan isolator gelas. Selisih arus bocor terendah rata-rata mencapai 72,03 % terhadap isolator keramik dan 58,21% terhadap isolator gelas.
Sosialisasi Penggunaan ATM Beras Untuk Membantu Penyaluran Zakat Azran Budi Arief; Andani Achmad; Muh Anshar; Zaenab Muslimin; Merna Baharuddin; Ejah Umraeni Salam; Ansar Suyuti; Ida Rachmaniar S; Elyas Palantei; Syafruddin Syarif; Dewiani Dewiani; Ardiaty Arief; Ikhlas Kitta; Faizal A. Samman; Salama Manjang; Muh. Bachtiar Nappu; Gassing Gassing; Yusran Yusran; Rhiza S. Sadjad; Irwan Setiawan; Fighi S. Permadi
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 5 No 2 (2022): Mengembangkan Kehiodupan Masyarakat melalui Kesatuan dan Kekuatan
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v5i2.291

Abstract

Zakat distribution is an activity that is often carried out around the community. At the time of distribution, of course, it takes a long time and can cause queues to be less efficient. To overcome all of that, an ID card-based Rice ATM was created to facilitate the distribution of zakat in the form of rice. By using microcontrollers, ultrasonic sensors, DC motors and web applications. This web application aims to record the identity of the community and also regulate the ration of rice distribution for each citizen. This service was carried out in Parang Bugisi Village, Tinggi Muzzle District, Gowa Regency, South Sulawesi Province. The method begins with conducting socialization activities and giving questionnaires. There were 4 questions used in the questionnaire to determine the level of knowledge of participants. Furthermore, the socialization participants can practice directly the use of Rice ATMs. From the results of the questionnaire before the socialization activity, the majority of participants did not know about the Rice ATM and after participating in the socialization activity, the majority of participants began to understand, it was seen that in the results of the questionnaire there was an increase in understanding of the way it works, benefits and users of the Rice ATM by 86%, 76%, 81% and 52%, respectively.
The Intelligent kWh Export-Import Utilizing Classification Models for Efficiency in Hybrid PLTS Baso, Muchlis; Manjang, Salama; Suyuti, Ansar
Journal of Applied Data Sciences Vol 5, No 2: MAY 2024
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/jads.v5i2.244

Abstract

Electricity demand is integral to the stability of the community's economic condition, where currently electricity is predominantly sourced from fossil fuels, posing limitations. One effort to maintain this stability is through the utilization of renewable energy, particularly solar energy. The abundance of solar energy in Indonesia presents an opportunity to maximize its potential. This study develops an intelligent kWh export-import system based on the Internet of Things (IoT) and integrated with machine learning. Users can access real-time conditions via mobile based on three parameters: "current," "power," and "voltage." Machine learning is employed to classify conditions as "efficient" or "less efficient" by analyzing and comparing five different models: AdaBoost Classifier, DecisionTree Classifier, support vector machine (SVM), naïve Bayes classifier, and extra tree classifier. Model evaluation using accuracy percentage and F1-score indicates that the AdaBoost classifier exhibits high accuracy and F1-score values of 94.5% and 0.937, respectively.
Insulation Coordination System 150kV Substation and Transmission Line against Lightning Surge Interference in a Nickel Smelting Plant Samad, Busyairi; Manjang, Salama; Kitta, Ikhlas; Utamidewi, Dianti; Amri, Arham
Journal of Applied Data Sciences Vol 5, No 2: MAY 2024
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/jads.v5i2.248

Abstract

Related with the increasing demand for electrical energy at nickel smelting plant, a highly reliable electric power system is needed to be able to supply important loads such as electric furnaces and auxiliary equipment. The electric power system delivers electrical power to consumers through substations and transmission lines. The distribution of electrical power through high voltage overhead lines (SUTT) sometimes goes through areas with a high enough lightning strike potential that it can cause sudden blackouts due to direct strikes and back flashovers. Therefore, it is necessary to insulation coordination of the substation and transmission line to avoid damage to electrical equipment. This research aims to determine the magnitude of the voltage due to lightning strikes on GSW and Conductor by varying the location of the lightning protection system on 150 kV overhead line which is useful for obtaining isolation coordination systems on transmission lines and substations in the nickel smelting industry. which is useful for obtaining isolation coordination systems on transmission lines and substations in the nickel smelting plant. This research was carried out by selecting lightning strikes in the current strike of 100 kA on transmission line with simulation use device ATP draw software. This research showed that the installation of lightning protection equipment on high-voltage overhead lines and transmission towers resulted in a significant voltage drop due to lightning strikes lowering under BIL existing insulators.
BIMBINGAN TEKNIS DAN PEMUTAKHIRAN TEKNOLOGI SMART CAMPUS Kitta, Ikhlas; Palantei, Elyas; Dewiani, Dewiani; Syafaruddin, Syafaruddin; Manjang, Salama; ARENI, Intan Sari; Wardi, Wardi
JURNAL SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2024): Sipissangngi Volume 4, Nomor 1, Maret 2024
Publisher : Lembaga Penelitan dan Pengabdian Masyarakat, Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/jurnal.v4i1.4893

Abstract

Smart   city mengacu pada konsep pengelolaan kota yang efisien, berkelanjutan, dan inovatif melalui pemanfaatan teknologi ICT terkini. Penggunaan sensor, big data, dan kecerdasan buatan (AI) memungkinkan pemantauan real-time terhadap lalu lintas, polusi udara, penggunaan energi, dan layanan publik lainnya. Tujuan utama dari konsep smart   city adalah meningkatkan kualitas hidup warga. Pada sisi lainnya, teknologi smart   campus adalah konsep yang mengintegrasikan teknologi ICT canggih ke dalam lingkungan universitas atau institusi pendidikan tinggi. Melalui teknologi smart   campus, pendidikan tinggi tidak lagi terbatas pada ruang kelas fisik konvensional. Penggunaan e-learning, aplikasi mobile, dan platform pembelajaran online memungkinkan mahasiswa untuk mengakses materi pelajaran kapan saja, dan di mana saja. Selain itu, teknologi ini juga dapat digunakan untuk meningkatkan pengalaman mahasiswa di luar kelas, seperti sistem manajemen informasi akademik yang terintegrasi, dan pusat kegiatan ekstrakurikuler yang terotomatisasi. Dalam rangka mendukung konsep smart   city dan smart   campus tersebut, Universitas Hasanuddin hadir memberikan solusi dan inovasi untuk menunjang proses belajar yang lebih inovatif dan atraktif di kampus.    Dengan berbagai peralatan smart   campus yang telah diriset, Universitas Hasanuddin juga mengajak perguruan tinggi lainnya untuk mulai beralih kedalam sistem smart   campus. Terdapat peningkatan pemahaman sekitar 67% dari peserta kegiatan bimbingan teknis dan pemutakhiran teknologi smart   campus yang berkolaborasi dengan pihak IAIN Bone. Data statistik ini mengkonfirmasi aspek urgensi kegiatan sejenis untuk secara berkelanjutan ditradisikan pada masa-masa yang akan datang.
Perakitan Sistem WECG IoT dan Diseminasi Unjuk Kinerja untuk Memperkuat Sistem Layanan Kesehatan Puskesmas Kitta, Ikhlas; Palantei, Elyas; Suyuti, Ansar; Manjang, Salama; Samman, Faizal Arya; Nappu, Muhammad Bahtiar; Arief, Ardiaty; Said, Sri Mawar; ., Gassing; Gunadin, Indar Chaerah; ., Hasniaty; Adil, Andi Eri Andika; Palantei, Idris
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 8 No 1 (2025): Community Empowerment through Higher Education Community Service Programs
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v8i1.555

Abstract

This community service program is focused on a number of issues such as the implementation of the wireless ECG device design and the dissemination and demonstration of its technical operations in a such manner to all participants, e.g. the activists and supporters of the sub-village community healthcare center (PUSTU) located in Malimongeng Village, Salomekko District, Bone Regency. Several models of the latest WECG devices and the latest innovations have been developed and produced independently on the UNHAS campus, both hardware and software components. This Electrocardiogram (ECG) functions to monitor the condition of heart health and blood pressure in each patient who has been fitted with an ECG device. Each wireless ECG device is connected by an internet network and integrated at once in 1 Website that displays ECG signal graphics so that it can be monitored and controlled in real time from a distance. The application of ECG is very necessary for nurses or medical teams in a health institution to facilitate the control of the condition of patients in the room without having to walk back and forth to check the condition of patients being treated. The implementation of this community service is divided into 2 stages, namely the dissemination stage of basic knowledge of ECG technology and the technical training stage for operating ECG devices to support the patient condition control system at the health center. The results of recording the level of knowledge and understanding of the Malimongeng Village community who participated in community service activities carried out by a team of researchers and inventors from the Department of Electrical Engineering, Faculty of Engineering, Hasanuddin University were documented using the Googleform questionnaire application which had been designed earlier before the implementation of the activity in such a way as to measure the level of success of the implementation of the 2024 PKM program. The questionnaire survey was distributed and filled out by PKM participants online, both before and after the provision of material. After the implementation of the dissemination agenda and demonstration of the operation of the IoT WECG technology device, there was an increase in the knowledge and general understanding of the Malimongeng Village community who participated in the LBE Excellent Collaboration community service program in 2024 in both aspects of the category, namely general knowledge of health science and technical matters related to the development and production of IoT WECG devices along with their direct application in the midst of community life. The influence of participation in the series of PKM activities on both aspects of the target of counseling/socialization resulted in an increase in the capacity of knowledge in the community, namely around 30 percent and 25 percent respectively. Aspects of Technology Benefits and Activities, Based on the recommendations and input of all PKM activity participants, the following issues are highly expected by the Malimongeng Village community, including: aspects of the quality and diversity of cutting-edge science should be formulated to be more interesting and increase the insight of the village community, aspects of the availability of more sophisticated health devices should and should be equipped as soon as possible with more sophisticated and modern health infrastructure and facilities in the village and aspects of sustainability of research and development and production to overcome the problem of the availability of health facilities in the village and nationally.
Investigation of High-Voltage Insulator Surface Conditions based on Machine Learning TensorFlow Manjang, Salama
INTEK: Jurnal Penelitian Vol 7 No 1 (2020): In Press
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1484.397 KB) | DOI: 10.31963/intek.v7i1.2053

Abstract

The insulator plays an essential role in preventing the flow of current from the phase conductor to the earth through supporting towers so that the insulation is a significant part of the electrical energy transmission system. Generally, high-voltage insulators are widely used as external plug insulators, for that the performance of insulators is influenced by environmental conditions that indirectly affect the surface condition of the insulators. In this study, a diagnostic tool used in the testing surface of the insulator, which can classify mechanically whether the insulator is good or damaged. The classification method uses TensorFlow Machine learning. Machine Learning is used as a brain in the isolation classification process while TensorFlow functions to store training data and test data in the classification process. The results obtained from this study show the accuracy of classification data is 98%.
Socialization of the Application of Internet of Things (IoT) Technology for Temperature and Humidity Control in Oyster Mushroom Cultivation for Women Farmers Groups at the Takalar Mushroom House Salam, Andi Ejah Umraeni; Subir, Ade Nur Fatimah; Suyuti, Ansar; Manjang, Salama; ., Yusran; Akil, Yusri Syam; Said, Sri Mawar; Kitta, Ikhlas; A, Hasniaty; Arief, Ardiaty; Dewi, Dianti Utami; B, Ian Adrian
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 8 No 2 (2025): Collaboration for Accelerated Community Achievement
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v8i2.631

Abstract

This community service activity was conducted by the Department of Electrical Engineering, Hasanuddin University, in collaboration with the Women Farmers Group (Kelompok Wanita Tani/KWT) Rumah Jamur Takalar in Takalar Regency. The program was initiated to address low efficiency and unstable temperature and humidity conditions in oyster mushroom (Pleurotus ostreatus) cultivation houses, which were previously managed manually. The main objective was to improve the knowledge and technical skills of mushroom farmers in understanding and applying Internet of Things (IoT) technology for automatic environmental monitoring and control. The activity was grounded in the concept of IoT-based smart farming, integrating temperature and humidity sensors, a microcontroller, and the Blynk application for real-time environmental supervision. The implementation stages included device design, system socialization and demonstration, and evaluation through pre- and post-activity questionnaires. A total of 15 KWT participants and 4 vocational students were actively involved in the training sessions. The results showed a significant enhancement in participants’ understanding, with the average knowledge score increasing from 2.0 (low awareness) to 4.0 (good understanding), indicating a 100% improvement after training. Participants also demonstrated high enthusiasm during the activities, actively engaging in discussions, operating the Blynk application, and recognizing the advantages of automated systems in maintaining stable temperature and humidity levels in mushroom cultivation houses. The impact of this program was reflected not only in improved knowledge but also in greater awareness and interest among participants in adopting IoT technology for their farming practices. Overall, the activity effectively introduced simple yet relevant technological innovations for small-scale farmers.
Co-Authors ., Yusran Adil, Andi Eri Andika Akil, Yusri Syam Amri, Arham Andani Achmad Andani Achmad Ansar Suyuti Ardiaty Arief Ardiaty Arief . Areni, Intan Sari Arief, Ardiaty Asma Ainuddin Azran Budi Arief B, Ian Adrian Baso, Muchlis Dadang A Suriamiharja, Dadang A Dewi, Dianti Utami Dewiani . Dewiani Dewiani Dewiani Dewiani Ejah Umraeni Salam Elyas Palantei Faizal A. Samman Faizal A. Samman . Faizal Arya Samman Faizal Arya Samman Fighi S. Permadi Fighi S. Permadi . Gassing - Gassing . Gassing Gassing Gunadin, Indar Chaerah Hasniaty Ida Rachmaniar S Ida Rachmaniar Sahali Ikhlas Kitta Ikhlas Kitta Ikhlas Kitta Ikhlas Kitta Indar C Gunadin Inggrid Nurtanio Irwan Setiawan Masjono Muchtar Merna Baharuddin Muh Anshar Muh. Anshar . Mustamin Mustamin Mustamin Naohiro Hozumi Naomi Lembang Nappu, Muhammad Bachtiar Nappu, Muhammad Bahtiar Palantei, Elyas Palantei, Idris Raden Mohamad Herdian Bhakti Rhiza S. Sadjad Rhiza S. Sadjad . Salam, Andi Ejah Umraeni Salmiati Salmiati Samad, Busyairi Sitti Hamnah Ahsan Sri Mawar Said Sri Mawar Said Subir, Ade Nur Fatimah Suhardiman Diman Syafaruddin - Syafaruddin Syafaruddin Syafruddin Syarif Tajuddin Waris Thaha, Muhammad Arsyad Tomohiro Kawashima Trisna Amelia Fitriah Utamidewi, Dianti Wardi Wardi Yoshinobu Murakami Yusran - Yusran . Yusran Yusran Yustinus Sombolayuk Zaenab Muslimin Zahir Zainuddin