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All Journal Jurnal EECCIS Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat
Sri Mawar Said
Jurusan Teknik Elektro, Fakultas Teknik, Universitas Hasanuddin
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Engineering Public Health

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Pengenalan dan Penggunaan Instrumen Pengukuran untuk Meningkatkan Kompetensi Pengujian dan Pemeriksanaan Instalasi Listrik pada Siswa SMK Neg. 4 Kabupaten Gowa Mayasari, Fitriyanti; Samman, Faizal Arya; Suyuti, Ansar; Akil, Yusri Syam; ., Dewiani; Salam, A. Ejah Umraeni; Gunadin, Indar Chaerah; Anshar, Muh; Said, Sri Mawar; ., Yusran
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 6 No 2 (2023): Let us Collaborate for Community Issues
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v6i2.417

Abstract

Sumber daya manusia (SDM) merupakan salah satu penggerak perekonomian, sehingga perkembangan SDM senantiasa dibutuhkan, khususnya peningkatan SDM sejak dini dari tingkat siswa/pelajar. Siswa Sekolah Menengah Kejuruan (SMK) yang sejak awal telah memilih bidang keahlian/keilmuan akan dihadapkan oleh Uji Kompetensi Keahlian (UKK) dan kualifikasi kompetensi sesuai jenis pekerjaan pada bidang keilmuannya. Kegiatan Pengabdian kepada Masyarakat (PkM) oleh Departemen Teknik Elektro, FT Unhas bertujuan untuk memberikan pengenalan dan pemahaman terkait penggunaan instrumen pengukuran untuk mempersiapkan siswa SMK dalam menghadapi UKK dan meningkatkan kualifikasi kompetensi bidang ketenagalistrikan, khususnya pengujian dan pemeriksaan instalasi listrik. Hal ini merupakan solusi atas permasalahan yang terjadi pada mitra pengabdian, yaitu SMK Neg. 4 Gowa, dengan keterbatasan instrumen pengukuran. Bentuk kegiatan PkM adalah pelatihan penggunaan instrumen alat ukur tahanan isolasi, tahanan pembumian, Total Harmonic Distortion (THD) dan besaran listrik lainnya, seperti arus, tegangan dan daya. Hasil analisis kuantitatif pengukuran pre-test (sebelum pelatihan) dan post-test (setelah pelatihan) diperoleh kenaikan tingkat pemahaman siswa terkait instrumen pengukuran berkisar 63 – 91% dari cukup paham hingga paham terhadap terhadap topik ini dibandingkan dengan kondisi sebelum pelatihan. Parameter pengukuran tahanan isolasi memiliki kenaikan yang cukup signifikan, karena sebelum kegiatan dilakukan, 100% siswa tidak memahami parameter ini, namun setelah dilakukan pelatihan, terjadi peningkatan 65% siswa cukup paham dan 4% siswa paham. Hal ini mengindikasikan bahwa kegiatan ini telah mencapai sasaran yang telah diharapkan oleh tim
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.
Stochastic Load Modeling and Chance-Constrained Optimization of DG Placement and Sizing with Emission Incentives Bustanuddin, Ian Adrian; Syafaruddin; Said, Sri Mawar
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) Vol. 19 No. 2 (2025)
Publisher : Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jeeccis.v19i2.1788

Abstract

This study proposes an optimization model for determining the placement and sizing of photovoltaic distributed generation (PV-DG) units in electrical distribution systems, accounting for load uncertainty and PV output variability. The model is formulated as a Mixed Integer Linear Programming (MILP) problem that incorporates stochastic load modeling based on normal distribution, and applies a chance-constrained programming approach to ensure supply reliability with a specified confidence level. Additionally, a clean energy-based incentive scheme is integrated into the objective function to enhance the economic feasibility of PV investments. Simulation results under various stochastic scenarios demonstrate that the system can reliably meet all load demands without supply deficits. PV contributions are particularly significant during daytime hours, leading to a noticeable reduction in overall system costs and carbon emissions. The proposed approach is proven effective in delivering adaptive, economical, and reliable solutions under distribution system uncertainty, while also highlighting the role of output-based incentives as a policy tool to accelerate the transition toward clean energy.
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 ., Dewiani ., Yusran A. Ejah Umraeni Salam Adil, Andi Eri Andika Akil, Yusri Syam Ansar Suyuti Anshar, Muh Arief, Ardiaty B, Ian Adrian Bustanuddin, Ian Adrian Dewi, Dianti Utami Faizal Arya Samman Fitriyanti Mayasari Gassing . Gunadin, Indar Chaerah Hasniaty Ikhlas Kitta Nappu, Muhammad Bahtiar Palantei, Elyas Palantei, Idris Salam, Andi Ejah Umraeni Salama Manjang Subir, Ade Nur Fatimah Syafaruddin