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All Journal TEKNIK INFORMATIKA JREC (Journal of Electrical and Electronics) JOIV : International Journal on Informatics Visualization Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY Jurnal Komputer Terapan Jurnal SOLMA JOURNAL OF APPLIED INFORMATICS AND COMPUTING Journal of Computer Science and Informatics Engineering (J-Cosine) Jurnal Teknologi Terpadu MULTINETICS Management Studies and Entrepreneurship Journal (MSEJ) Jurnal Abdi Insani International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) Bubungan Tinggi: Jurnal Pengabdian Masyarakat Information Science and Library Ekobis: Jurnal Ilmu Manajemen dan Akuntansi Mejuajua Indonesian Community Journal Asian Journal of Management Analytics IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Jurnal Genesis Indonesia Jurnal Pepadu International Journal of Multidisciplinary Sciences and Arts Jurnal Ilmu Manajemen Dan Kewirausahaan (JIMK) IRA Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Teknik Mesin & Industri (JITMI) SWARNA: Jurnal Pengabdian Kepada Masyarakat Atestasi : Jurnal Ilmiah Akuntansi
INDRA HERMAWAN
Politeknik Negeri Jakarta
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

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Design of Livestream Video System and Classification of Rice Disease Agustin, Maria; Hermawan, Indra; Arnaldy, Defiana; Muharram, Asep Taufik; Warsuta, Bambang
JOIV : International Journal on Informatics Visualization Vol 7, No 1 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.1.1336

Abstract

One of the agricultural products which is an important aspect of the life of Indonesian people is rice. Rice disease has a devastating effect on rice production, while detecting rice diseases in real-time is still difficult. Therefore, this study designed a Livestream video system that is equipped with a rice disease Classification system. The Livestream system utilizes 4G network communication and is assisted by the WebSocket protocol to communicate in real-time and for the rice disease Classification system using YOLO algorithm. In addition, Livestream uses the raspberry pi camera V2 to take video stream data. In analyzing the performance of the Livestream system, four tests were carried out, namely: functionality test, connectivity test, classification performance test, and implementation performance test. The test was carried out using the wireshark and conky tools, while the classification training used 5447 images from the Huy Minh do dataset that he provided on the Kaggle website. The results show that all programs run well and get a good QoS value according to the index of the parameter results, it is also found that sending non-base64 can reduce the size of the data to approximately 200,000 bytes/s and the performance of the classification system is good because it has an average accuracy of 80% even though it is quite burdening the raspberry pi. This system can still be optimized and developed further to support research in the field of data transmission and the performance of machine learning in a microcontroller.
Strengthening Environmental Education through IoT-Based Smart Trash Bins Hermawan, Indra; Yulianti, Susana Dwi; Malik Matin, Iik Muhamad; Zain, Ayu Rosyida; Wirawan, Chandra; Abidin, Iqbal Rizki; Azkiya, Satria Azkal; Bisawab, Muhammad Salman; Tuzahra, Alifia; Aldrine, Zefanya; Yudha, Muhammad Dhafa Ragana
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 7, No 4 (2025): NOVEMBER 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v7i4.16150

Abstract

This community service program aimed to support environmental sustainability education by implementing a Smart Trash Bin system based on Internet of Things (IoT) technology at Sekolah Alam Indonesia, Cibinong. The initiative followed a structured Participatory Action Research (PAR) approach consisting of five stages: engagement, co-development, implementation, evaluation, and feedback. A technical team developed the system from Politeknik Negeri Jakarta. It integrated ultrasonic and load-cell sensors with ESP32 microcontrollers and wireless data transmission to enable real-time monitoring of waste volume and weight. In parallel, the Environmental and Forestry Agency (DLHK) of Depok City delivered a seminar on waste ecosystem management to improve knowledge among teachers and staff. Evaluation through pre- and post-test questionnaires showed that participants' knowledge scores enhanced from 13.78 to 15.61 (out of 17), while their environmental attitudes remained consistently high. This project demonstrates a scalable model for integrating technology and environmental education in schools
Pemanfaatan Limbah Cangkang Telur Sebagai Katalis Biodiesel Dari Minyak Goreng Limbah Pada UMKM Roti Pakcik Tanjung Morawa Idris, Muhammad; Hermawan, Indra; Jufrizal, Jufrizal; Aldori, Yopan Rahmad; Supriatno, Supriatno; Harahap, Uun Novalia
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 3 No 3 (2025): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v3i3.258

Abstract

This Community Service Program focuses on managing micro-business-scale food production waste. The activity was carried out at Pakcik Tanjung Morawa Roti MSMEs in the Tanjung Morawa area. These MSMEs produce used eggshell waste and cooking oil every day. The waste has not been managed systematically and could pollute the surrounding environment. This program aims to increase partners' awareness of the value of organic waste. The program also introduces the concept of waste utilization as an alternative energy source.  The activity's approach is educational and informative through field visits. The methods used include observation, interviews, and two-way discussions. The team conveyed the potential of eggshells as a source of calcium oxide.  Calcium oxide serves as a biodiesel catalyst from waste cooking oil. Activities do not yet include technical training or process demonstrations. The activity results showed an increase in the partners' initial understanding. Partners show interest in sustainable waste management. This program results in a mapping of potential waste and partner needs. The output of the activity is documented in reports and follow-up plans. This program is the foundation for the next stage of technology assistance. A simple approach is assessed based on the partner's capacity. Activities support waste reduction and community-based environmental education. 
The Impact of Guest Lectures on the Employability Skills of Satya Terra Bhinneka University Students Agustriani, Fani; Elyana, Mahlian; Nasution, Zulfahmi Syahputra; Hazimah, Zulfa; Hermawan, Indra
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 1 (2026): International Journal of Multidisciplinary Sciences and Arts, Article January 2
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i1.7903

Abstract

This study aims to analyze the effectiveness of guest lecturse in improving continuous learning in business law courses for students in 2023 in the Entrepreneurship Study Program at Satya Terra Bhinneka University. This study uses a quantitative approach with a quantitative correlational survey method. The quantitative correlation approach is used to determine whether there is a relationship between two or more variables. In this study, data processing was carried out using SPSS version 26.0. The sample of this study was 162 students of the 2023 class of the Entrepreneurship Study Program, Faculty of Economics and Business, Satya Terra Bhinneka University. The research data collection technique used a questionnaire. The analysis prerequisite tests include validity tests, reliability tests, normality tests, linearity tests, hypothesis tests include simple regression analysis. The results of the study show: There is a significant effect of Guest Lectures on Employability skills of students in the 2023 class of the Entrepreneurship Study Program, Faculty of Economics and Business, Satya Terra Bhinneka University by 65%.
Pengadaan Rumah Bibit Hortikultura sebagai Media Pengabdian Masyarakat untuk Mewujudkan Hidup Sehat di Desa Walimpong Selvi, Selvi; Rijaluddin, Khalid; Hermawan, Indra; Rijal, Rijal; Syarman, Muh. Iksan; Erwin, Erwin; Aslam, Adrian; Negara, Atma; Suarti, Suarti
I-Com: Indonesian Community Journal Vol 5 No 4 (2025): I-Com: Indonesian Community Journal (Desember 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i4.8089

Abstract

Pengabdian masyarakat di Desa Walimpong bertujuan meningkatkan ketahanan pangan dan budaya hidup sehat melalui pembangunan rumah bibit hortikultura. Metode meliputi penyuluhan, pembangunan rumah bibit dengan partisipasi masyarakat, pengadaan bibit sayuran dan tanaman obat sesuai kebutuhan lokal, pelatihan teknis bertani berbasis praktek, serta pendampingan pengelolaan rumah bibit secara berkelanjutan. Evaluasi dilakukan dengan pre-test dan post-test untuk mengukur peningkatan pengetahuan dan keterampilan, serta observasi dan wawancara untuk menilai perubahan pola konsumsi dan partisipasi masyarakat. Hasil menunjukkan peningkatan pengetahuan teknis sebesar 43-54%, tumbuhnya kesadaran akan pentingnya pangan sehat, serta rumah bibit menjadi pusat edukasi dan penyedia bibit berkelanjutan. Program ini efektif memberdayakan masyarakat dalam mendukung ketahanan pangan desa.
Co-Authors Abidin, Iqbal Rizki Adiansyah, Romi Agnita Yolanda, Agnita Agustriani, Fani Albarofi Fierelio Kinandes Sumarsono Aldrine, Zefanya Amin, Astuti Muh Andi Reza Perdanakusuma, Andi Reza Ariawan Andi Suhandana Arijal, Muhamad Ariyudha, Andhika Asep Kurniawan Asep Kurniawan Asep Taufik Muharram Asfat, M Lutfi Asfat, M. Lutfi Aslam, Adrian Asmah Indrawati Ayu Rosyida Zain Azkiya, Satria Azkal Azzahirah, Syifa Bisawab, Muhammad Salman Bobby Umroh Buana Lubis, Arya Chandra Cerah Ayunda Prawastiyo Darianto, Darianto Darwin, Felix Defiana Arnaldy Defiana Arnaldy Dian Noviandri Dimas Aulia Fachrudin Dimas Aulia Fachrudin Dipati Bangsa, Prianda Dula, Veronika Anjelina Efendi, Syah Rinal Eka Miharja, Mochamad Elyana, Mahlian Endang Sulistya Rini Erwin Erwin F. Abka, Achmad Fachroni Arbi Murad Fadil Azhar, Raden Muhammad Fiqryansyah, Muhammad Rizky Ginting, Hotman Habib Satria Hanggara, Buce Trias Harahap, Uun Novalia Hazimah, Zulfa Iswandi Iswandi Iswandi Iswandi Jufrizal Jufrizal Jufrizal Jufrizal Junio, Fazel Kadarwati, Dinda Kasim, Abdulah Muis Lian Galed S. Lingga, Jimy M. Anwar Ma'sum Malik Matin, Iik Muhamad Marbun, Murahmad Parulian Mardiyono, Anggi Maria Agustin Maria Agustin Marwan Marwan Matin, Iik Muhamad Malik Muh. Amin, Astuti Muhammad Arlan Ardiawan Muhammad Idris Muhammad Idris Muhammad Yusuf Bagus Rasyiidin Mulyani, Meutia Tri Murad, Fachroni Arbi Nasution, Ahmad Syarif Nasution, Zulfahmi Syahputra Nathanael, David Negara, Atma Nina Sevani Nisrina Tsany Sulthanah paham ginting Prawastiyo, Cerah Ayunda Prihatin Oktivasari Putri, Audina Amalia Rachman Hanafi Rahman, Nur Azizah Ramadhan, Muh Syahru Ramadhan, Muhammad Bintang Ratna Widya Iswara, Ratna Widya Rauf, Faisal Rijal, Rijal Rijaluddin, Khalid Risma Nuraini Rosyida, Ayu Selvi Selvi Sembiring, Beby Karina Fawzea Setianto, Bayu Dwi Seviro Bima Sakti, Calvin Siddik, Ega Sihombing, Verianto Situmorang, Syafrizal Helmi Suarti, Suarti Sudarmi Sudarmi Suhandana, Ariawan Andi Sumarni Sumarni Supriatno, Supriatno Sutama, Muhammad Ilham Syarif Nasution, Ahmad Syarman, Muh. Iksan Tampubolon, Rizky Taufik Wal Hidayat, Taufik Wal Tino Hermanto Tuzahra, Alifia Warsuta, Bambang Wibisono, Anggih Prasetyo Widya Iswara, Ratna Widyono, M. Farishanif wirawan, chandra Wisnu Jatmiko Yopan Rahmad Aldori Yudha, Muhammad Dhafa Ragana Zain, Ayu Rosyida Zarmawan, Husri