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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Jurnal Biofisika Jurnal Ilmu Pertanian Indonesia Jurnal Akuakultur Indonesia Journal of Engineering and Management in Industrial System Jurnal Perikanan dan Kelautan Jurnal Ilmiah Teknik Industri Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal Sistem dan Manajemen Industri JIPF (Jurnal Ilmu Pendidikan Fisika) Jurnal Ilmiah Flash Jurnal Penelitian Pendidikan IPA (JPPIPA) Spektra: Jurnal Fisika dan Aplikasinya Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal INTECH Teknik Industri Universitas Serang Raya JMIE (Journal of Madrasah Ibtidaiyah Education) Aquacultura Indonesiana Journal of Aquaculture and Fish Health Jurnal Logistik Indonesia Jurnal Abdi Insani Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Mandala Pengabdian Masyarakat JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Biology Learning Jurnal Sains Indonesia These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Jurnal Abdi Masyarakat Indonesia Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian International Journal of Hydrological and Environmental for Sustainability Jurnal Teknologi dan Manajemen Industri Terapan Jurnal Kajian Islam Modern Jurnal Pengabdian Masyarakat Bhinneka Jurnal Penelitian Rumpun Ilmu Teknik Jurnal Sahid Mengabdi Jurnal Sistem Informasi dan Ilmu Komputer Jurnal Penelitian Teknologi Informasi dan Sains RESLAJ: Religion Education Social Laa Roiba Journal Journal of Applied Science, Technology & Humanities Jurnal Keilmuan dan Aplikasi Teknologi Industri Jurnal Sistem Informasi dan Ilmu Komputer Agrifarm: Jurnal Ilmu Pertanian Jurnal Publikasi Teknik Informatika
Ridwan Siskandar
Computer Engineering Technology Study Program, College Of Vocational Studies, IPB University, Bogor, Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Veterinary Other

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UJI KINERJA SISTEM PEREKAMAN OBJEK SUARA TRANSDUSER DAN IKAN LELE DENGAN ANTARMUKA ANDROID Iskandariah Iskandariah; Rosidin Rosidin; Billi Rifa Kusumah; Ruspendi Ruspendi; Ridwan Siskandar
Jurnal Perikanan dan Kelautan Vol 15, No 2 (2025)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v15i2.31745

Abstract

Perekaman suara bawah air pada umumnya membutuhkan perangkat dengan biaya tinggi dan kompleksitas tinggi, yang membatasi akses bagi berbagai kalangan pengguna. Penelitian ini bertujuan untuk mengetahui uji kinerja sistem perangkat perekam objek suara bawah air berbasis antarmuka Android smartphone dengan sumber suara buatan (transduser) dan suara alami (Ikan Lele). Tahapan yang dilakukan adalah perancangan hidrofon, perancangan aplikasi android, dan pengujian kinerja sistemnya. Hasil menunjukkan bahwa sistem perekaman yang dikembangkan mampu merekam suara dengan baik pada rentang frekuensi 100 Hz hingga 15 kHz, dengan peningkatan Signal-to-Noise  Ratio (SNR) dari 30 dB menjadi 55 dB. Hasil uji integrasi seluruh sistem perangkat untuk mendeteksi suara objek di bawah air yang bersumber dari transduser dan Ikan Lele dapat dideteksi dan dibedakan.
PELATIHAN ROBOTIK UNTUK GURU PAUD DAN PAUD DAN SEKOLAH DASAR: PELATIHAN ROBOTIK UNTUK GURU PAUD DAN SEKOLAH DASAR Hana Lestari; Ridwan Siskandar; Ima Rahmawati
SAHID MENGABDI: Jurnal Pengabdian Masyarakat Institut Agama Islam Sahid Bogor Vol 5 No 01 (2026): Juni 2026
Publisher : Lembaga Penelitan dan Pengabdian Masyarakat Institut Agama Islam Sahid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56406/sahidmengabdijurnalpengabdianmasyarakatinstitutagamaislamsahidbogor.v5i01.1143

Abstract

The rapid advancement of digital technology requires primary school teachers to possess competencies in integrating technology into classroom instruction, including the use of educational robotics. However, many teachers still lack the knowledge and practical skills needed to implement robotics-based learning. This community service program aimed to improve teachers' knowledge and skills in understanding basic robotics concepts, assembling and programming simple robots, and integrating robotics into STEM-based learning aligned with the Merdeka Curriculum. The program employed a participatory training method combined with an experiential learning approach consisting of needs assessment, lectures, demonstrations, hands-on workshops, mentoring, and evaluation. Thirty primary school teachers from the Teachers Working Group (KKG) and Madrasah Ibtidaiyah Teachers Working Group (KKMI) in Bogor participated in the program. Evaluation was conducted using pre-tests, post-tests, observation sheets, and participant satisfaction questionnaires. The results indicated an increase in the average score from 58.40 to 86.70, with an N-Gain of 0.68 (moderate category). Observation results showed that more than 80% of participants were able to assemble, program, and operate simple robots independently. Furthermore, participant satisfaction reached 92.4%, indicating that the training effectively enhanced teachers' competencies. Therefore, robotics training can serve as an effective strategy to strengthen teachers' professional competencies while supporting the implementation of STEM education and the Merdeka Curriculum in primary schools
Digitalization of Forestry Museum Visiting Services Through the Implementation of a Reservation and Scheduling Platform Jonser Steven Rajali Manik; Asa Yuaziva; Icha Maulidya; Siti Farah Fakhirah; Ridwan Siskandar
Journal of Applied Science, Technology & Humanities | JASTH Vol. 3 No. 3 (2026): June 2026
Publisher : Batrisya Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62535/h1seca22

Abstract

This research is motivated by the Forestry Museum’s manual reservation process, resulting in irregular schedules and difficulties in managing visitor data. This research aims to build a digital reservation and scheduling platform from scratch using the Prototyping method supported by the Laravel, AJAX, and MySQL frameworks. Functional testing used the Black-Box Testing method, while user experience testing used the System Usability Scale (SUS). The Black Box Testing results showed a 100% success rate. The usability evaluation resulted in an average SUS score of 84.5 placing the system in the Acceptable category. Performance testing resulted in an average visitor form submission time of 0.34 seconds and admin decision execution time of 6.95 seconds, proving the system is capable of processing every data transaction instantly from a technical perspective, thus supporting the smooth flow of overall reservation confirmation. The systems meets the museum’s needs and is easy to use.
Pengaruh Penampilan Dan Fitur Robot Quality Check Apilastik Terhadap Tingkat Kepuasan Pengguna Adelia Tri Aprilian; Hikmah Rahmah; Nur Aziezah; Walidatush Sholihah; Ridwan Siskandar; Aep Setiawan
Jurnal Publikasi Teknik Informatika Vol. 3 No. 1 (2024): Januari: Jurnal Publikasi Teknik Informatika
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupti.v3i1.2512

Abstract

Rapid advances in technology, particularly in the Internet of Things (IoT), are enabling the development of devices and robots that can be operated remotely. This research explores the effects of APILASTIK Quality Check Robot Appearance and Features on User Satisfaction Level. This tool, developed by Computer Engineering Technology students at IPB University's Vocational School, aims to detect defects in production products. The robot attracted great attention when it was presented at IT FEST 2023, showing the potential for wide use. Evaluations of the robot's appearance and features showed a positive and significant influence on the level of user satisfaction, with each variable contributing 66.4% and 25.4%, respectively. Hypothesis testing confirmed the overall positive and significant impact, with the coefficient of determination (R2) reaching 82.7%. The results of multiple linear regression analysis and t-test show that the robot's appearance and features individually contribute significantly to user satisfaction. With these findings, we can understand the factors that influence user satisfaction with damage-scanning robots. The recommendation is to focus on feature development or appearance enhancement to improve overall user satisfaction.
Fuzzy AHP Approach in Handling Returns Product of Bottle Glass Mineral Water at PT Marina Sesar Husen Santosa; Agung Prayudha Hidayat; Ridwan Siskandar; Annisa Rizkiriani; Khoirul Aziz Husyairi
Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Vol. 24 No. 1 (2024): Regular Issue
Publisher : SEKOLAH TINGGI TEKNOLOGI INDUSTRI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36275/vvp9qe67

Abstract

PT Marina is a company engaged in bottled mineral water production, where one of its products is glass packaging. The fluctuating demand for glass bottled drinking water products causes companies to plan optimal production. Based on the results of image scanning using the SCAPSA application, it was found that the total return was 2193 glasses in December 2024. Based on the identification results using the Pareto diagram method, it was found that the highest product return from consumers was needle leaks, namely 895 glasses. The identification results indicate priority improvements that will be carried out using the Fuzzy AHP method with triangular fuzzy numbers. At the actor level, the highest normalization result was obtained for the production section with a defuzzification value of 0.78. At the factor level, the highest normalization was obtained for the quality of the glass packaging with a defuzzification value of 0.49. Hence, the optimal tension temperature setting on the felling machine was an alternative improvement for returning leaking needles with a defuzzification value of 0.55 and a consistency index of 0.03. Based on the results of the improvements, it was found that the company could reduce returns on products by 85.70% to 128 glasses.
Calibration of Dissolved Oxygen Sensors in IoT Systems for Water Quality Monitoring in Aquaculture Gema Parasti Mindara; Walidatush Sholihah; Inna Novianty; Lathifunnisa Fathonah; Faldiena Marcelita; Ridwan Siskandar; Dodik Ariyanto; Bayu Widodo; Aep Setiawan; Naufal Rizqullah Firdaus
Spektra: Jurnal Fisika dan Aplikasinya Vol. 10 No. 3 (2025): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 10 Issue 3, December 2025
Publisher : Program Studi Fisika Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/SPEKTRA.103.06

Abstract

Dissolved Oxygen (DO) is an important parameter for maintaining water quality in aquaculture systems. The accuracy of DO sensors significantly affects the reliability of Internet of Things (IoT)-based monitoring systems. This study aimed to calibrate the DO sensor using a two-point calibration method and evaluate the accuracy of the sensor readings compared with those of a reference device (standard DO meter). A key novelty of this study lies in its multi-media calibration, performed directly on six distinct aquaculture water types, providing field-realistic validation conditions not commonly explored in previous studies. Furthermore, the accuracy of the calibrated sensor is evaluated quantitatively using MAE, RMSE, and percentage deviation to ensure rigorous performance assessment. The system was developed using an ESP32 microcontroller, DO sensor (SEN0237), DS18B20 temperature sensor, and ADS1115 ADC module. Testing was performed on six types of aquaculture water media and compared with a standard DO meter using a comparative approach. In total, n = 6 field measurement points (one stabilized reading per water medium) were used to compute MAE, RMSE, and percentage deviation. The comparison results showed that the calibrated sensor had high accuracy, with a Mean Absolute Error (MAE) of 0.1083 mg/L and a Root Mean Square Error (RMSE) of 0.2654 mg/L. Significant deviations occurred only in one type of water medium, whereas the other five showed results consistent with the reference device, indicating stable sensor readings. These findings confirm that proper calibration can improve the accuracy and reliability of IoT systems used for water-quality monitoring. Regular calibration is required to maintain the sensor performance, particularly for long-term use in dynamic aquaculture water environments.
Pemberdayaan Masyarakat melalui Penerapan Pirolisis Berbasis Internet of Things untuk Peningkatan Kapasitas Pengelolaan Sampah Plastik di Kelurahan Mulyaharja, Bogor Lathifunnisa Fathonah; Inna Novianty; Gema Parasti; Dodik Ariyanto; Faldiena Marcelita; Ridwan Siskandar; Bayu Widodo; Irmansyah Irmansyah; Liora Taya; Laila Nur Azizah
Jurnal Abdi Masyarakat Indonesia Vol 6 No 1 (2026): JAMSI - Januari 2026
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2496

Abstract

Kelurahan Mulyaharja, Kota Bogor, menghadapi permasalahan tingginya volume sampah plastik rumah tangga yang belum terkelola dengan baik. Sebagian sampah dibakar atau dibuang ke lingkungan sekitar, sehingga menimbulkan pencemaran dan risiko kesehatan masyarakat. Program pengabdian ini menerapkan teknologi pirolisis berbasis Internet of Things (IoT) untuk mengonversi sampah plastik menjadi bahan bakar alternatif melalui pendekatan participatory community-based implementation. Metode kegiatan meliputi analisis kebutuhan, perancangan dan pembuatan alat, pelatihan, serta pendampingan operasional bagi warga Kelurahan Mulyaharja. Hasil pengabdian menunjukkan bahwa prototipe pirolisis berbasis IoT berhasil beroperasi stabil pada skala komunitas. Sebanyak lebih dari 70% warga peserta mampu mengoperasikan alat secara mandiri sesuai prosedur keselamatan kerja. Hasil survei menunjukkan 76% warga sangat peduli terhadap lingkungan, dan 86% menyatakan kegiatan ini memberikan manfaat nyata. Selain itu, terjadi penurunan praktik pembakaran dan pembuangan sampah ke sungai, serta mulai terbentuk kelompok pengelola alat berbasis masyarakat. Produk minyak hasil pirolisis telah dimanfaatkan sebagai bahan bakar alternatif untuk peralatan sederhana. Program ini memperkuat kapasitas masyarakat dalam pengelolaan sampah, mendukung keberlanjutan teknologi berbasis komunitas, serta mendorong koordinasi antara warga, pengurus RW, dan kelurahan.
Co-Authors Abdullah Alwahdi, Muhammad Abrisam Hadi Bintoro Abung Supama Wijaya, Abung Supama Adelia Tri Aprilian Adhi Anugrah Firdaus, Muhammad Adhitya Wibisono Agung Prayudha Hidayat Agung Prayudha Hidayat Al-ars, Kaisar Renaisance Ali, Muhamad Sidiq Alif Diaz Ibramahesa Alif Falah, Naufal Alvin Renaldi, Mohamad Alwahdi, Abdullah Alwahdi, Muhammad Abdullah Amanda Nelvi, Annisa Ananda, Dea Andi Kiswanto Angeli, Jahira Anisa Annisa Amanda Nelvi Annisa Kartinawati Annisa Rizkiriani Aprilianti, Dhila Ardelia Wirastuti, Merry Ardian Arif Ariya Pratama Adjie Nugroho Arya Rifan, Muhamad Arzi, Jibal Rizki Akbar Asa Yuaziva Asih Asih, Asih Astuti, Lusia Cipto Aufaa, Muhamad Ibnu Abi Aulia, Salsabila Setya Ayu Nandita Pangesti, Rizky Azahra, Syafira Dinka Azkal Muhammad Azkiya Balle, Joddy Lintar Barokah, Wuliddah Tamsil Bayu Suriaatmaja Suwanda Bayu Suriaatmaja Suwanda Bayu Widodo Benito Ibrahim Delano Billi Rifa Kusumah Billi Rifa Kusumah Cahyo, Arif Dwi Cantika Nindita Cintia, Cicin Cipto, Lusia Daniel Jose Andre Dardanella, Derry Delano, Benito Ibrahim Derry Dardanella Dewi, Ratih Kemala Dhila Aprilianti Diana Putri Rahmani Dicky Abiyaksa Dodik Ariyanto Dodik Ariyanto Dwi Yulinar Chairunisa Dwi Yulinar Chairunisa Ekawati, Nurul Elinah, Elinah Endra Triwisesa Erni Apriliana Ester Angeline Fakhiratunisa, Nabila Falah, Naufal Alif Fany Apriliani Faqihhudin, Muhammad Raka Fardani, Caesaria Salma Salsabilla Farras Fauzan, Mochamad Fauzan, Mochamad Farras Febri Astuti, Vivien Febri Liswardani Febriyanti, Tria Fedrianingsih, Devi Fiqri Nurfadillah Fitria Devi Fitriani, Mira Gema Parasti Gema Parasti Mindara Gema Parasti Mindara Ghaida Refiana Zahra Glenaldi Halim Hadi Dafenta Hadianto Nur Fadhli Hadijaya, Maulana Halim, Glenaldin Hana Lestari Hana Lestari Hana Lestari Hana Lestari Hana Lestari Hana Lestari Hana Lestari hana lestari Handayani, Pipit Harahap, Shiddiq Wicaksono Hardianto, Joko Hawa, Putri Hendriana, Andri Heriyanto Syafutra Heriyanto Syafutra Heryudianto Vibowo Hidayat, Danke Hikmah Rahma Hikmah Rahmah Husyairi, Khoirul Aziz Ibnu Rasya Ramadhan Ibrahim Delano, Benito Icha Maulidya Ima Rahmawati Ima Rahmawati Ima Rahmawati Ima Rahmawati Indi Jaka Nugraha Indrawan, Purana Indy Widyanti Inna Novianty Inna Novianty Irfan Tigranaufal Nugraha Irmansyah Irmansyah Irmansyah Irmansyah Irzaman Irzaman, Irzaman Iskandariah Iskandariah Jaka Nugraha, Indi Joddy Lintar Balle Jonser Steven Rajali Manik Julie Ekasari Kaisar Renaisance Al-Ars Khaerunisa Agustina Kharismatunnisaa, Fiona Laila Nur Azizah Lathifunnisa Fathonah Lathifunnisa Fathonah Lesmanawati, Wida Lidya Banila Lidya Banila Lintar Balle, Joddy Liora Taya Lusia Cipto Astuti Lusy Trianggraini Lutfi Yustisyia, Muhammad Luthfi Hizbul Mujib, Muhamad Luthfi Hizbul Mujib, Muhammad M Danang Mukti Darmawan M. Agung Zaim Adzkiya M.Lutfi Yustisyia Mahendra, Tangkas Marcelita, Faldiena Marina Indriasari Martin Martin Mashita, Nurul Maulana, Muhammad Shubhi Mayangkara, Mahatmadi Ariq Merry Ardelia Wirastuti Mira Fitria Dewi Mira Nurfitri Fesenrey Mochamad Farras Fauzan Mohamad Alvin Renaldi Molinda, Meutya Monic Hapsari Muammar Mohamad Isa Mufarrohah, Fatihatul Muhamad Arya Rifan Muhamad Rizki Muhammad A Fadhil Muhammad Abdullah Alwahdi Muhammad Amir Shoultan Muhammad Danang Mukti Darmawan Muhammad Habiburrahman, Muhammad Muhammad Jerri Muhammad Mahyiddin Ramli Muhammad Shubhi Maulana Muhammad Yasir Anwar Mulya, Muhammad Arif mutmainah, iin Muzhir Ihsan Nabil Bayyinah, Aulia Nabila Fakhiratunisa Nalanaya, Nalanaya Nanda Octavia Nandita Pangesti, Rizky Ayu Naoval Nainggolan, Zacky Naufal Alif Falah Naufal Ridho Setyo Laksono Naufal Rizqullah Firdaus Nazopatul Patonah Har Nelvi, Annisa Amanda Nerol, Ivan De Nisa, Afifah Rodhiyatun Noer A Indrawan Novanti, Teni Novayanti Magdalena Gultom Nugraha, Ivan Nur Aziezah Nur Aziezah Pengestuti, Dheni Dwi Pratama, Erdiansyah Prayuda Hidayat, Agung Putri, Evlyn Jane Putri, Stevani Qurratu'aini, Qurratu'aini Qurratu’aini Qurratu’aini, Qurratu’aini R Riza Pamungkas S Rachmat, Ramma Dwi Radita Febrianti Rahma Amelia Purnama Rahmah Mulanti Rahmah, Hikmah Rahman, Riem Rahayu Rahmani, Diana Putri Rahmawaty, Vania Ranadya Candra Kirana Rasya, Raihannissa Hatridininar Renaldi, Mohamad Alvin Renan Prasta Jenie Resti Dwi Anjani Rhaihany Aliefia D R Rifan, Muhamad Arya Rifan, Muhammad Arya Rifqi Nurfadillah Rina Martini Ringga Gilang Baskoro Riyanti, Ade Rizha, Teuku Rizkiriani, Annisa Rizky Rizky, Rizky Ronald Suhada, Vandame Rosidin Rosidin Rukyati, Anis Munir Ruspendi Ruspendi Ruspendi Ruspendi, Ruspendi Sabila Rodhia Saeful Anwar Sagala, Siti Haminah Sagita Fitriyani Salma Salsabila, Caesaria Salma Salsabilla Fardani, Caesaria salsi kirana sya'bani Santi, Maya Ary Saputra, Yourdan Savanah, Khadijah Meutia Septiyaningsih, Lutfi Sesar Husen Santosa Setiawan, Aep Setyono Hari Adi Setyono Hari Adi Sevia Dwi Yanti Shadam Dwi Permana Shiddiq Wicaksono Shiddiq Wicaksono1 Siti Aisyah Siti Farah Fakhirah Siti Zalfa Fadillah Sofyan Alhaq Sri Yusrina Suhada, Vandame Ronald Suriaatmaja Suwanda, Bayu Suwanda, Bayu Suriaatmaja SYAIFUL BAHRI Teuku Rizha Tineke Mandang Tri Wahyudiningsih, Nur Tria Febriayanti Tria Febriyanti Usniyati Vandame Ronald Suhada Veithzal Rivai Zainal Wahyudiningsih, Nur Tri Walidatush Sholihah Walidatush Sholihah Wawan Hermawan Wawan Setiawan Wicaksono, Shiddiq Wirastuti, Merry Ardelia Wiyoto Wiyoto WULANDARI Wulandari Wulandari Yoridho, Daffa Damas Yuda Pratama Yustisyia, M. Lutfi Yustisyia, M.Lutfi Yustisyia, Muhamad Arya Rifan Zahran, Fadhil Rizqi Az Zaky Triyoga, Faishal