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All Journal TESLA: Jurnal Teknik Elektro Logic : Jurnal Rancang Bangun dan Teknologi Jurnal Teknologi Informasi dan Terapan (J-TIT) Jurnal Teknik Elektro dan Komputasi (ELKOM) Among : Jurnal Pengabdian Masyarakat BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Abdimas Awang Long: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Publik: Jurnal Ilmiah Bidang Ilmu Administrasi Negara Logic : Jurnal Rancang Bangun Dan Teknologi J-ENSITEC (Journal of Engineering and Sustainable Technology) Jurnal Aplikasi Sistem Informasi dan Elektronika International Applied Science Journal Of Humanities Community Empowerment Jurnal Edukasi Pengabdian Masyarakat: EDUABDIMAS ABDIMASTEK Teknologi : Jurnal Ilmiah Sistem Informasi
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Universitas Muhammadiyah Jember
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Effect Of AC Compressor Modification on Fuel Consumption in Car Mokh Hairul Bahri; Dudi Irawan; Adi Pratama Putra
Logic : Jurnal Rancang Bangun dan Teknologi Vol. 23 No. 3 (2023): November
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/logic.v23i3.219-224

Abstract

The cooling system is a refrigeration technology that is growing, especially regarding the cooling medium (refrigerant), new vehicles nowadays mostly use air conditioning to condition the air in the vehicle's cabin, but for now, there are still many aspects that have not been given much attention, especially the compressor. Compressor systems in vehicles still rely on the engine as a direct drive resulting in increasingly wasteful fuel consumption and reducing the performance of the vehicle. This study analyzes the results of modifying a conventional compressor into an electric compressor by utilizing a split AC compressor whose supply voltage is obtained from a DC to AC inverter on vehicle fuel consumption and the required electrical energy. Inverter modification is highly recommended in the application of car air conditioners, split AC compressors, and others. The results of this research show that AC compressors using split compressors affect fuel consumption.
Optimasi Artificial Intelligence Sebagai Sistem Tutor Cerdas Pada Pembelajaran di SMA Muhammadiyah 1 Rambipuji Saifudin, Ilham; Rhomdani, Rohmad Wahid; Irawan, Dudi; Hairani; Robo, Salahudin; Ariyanto, Yuri
ABDIMASTEK Vol. 4 No. 2 (2025): Desember
Publisher : Universitas Muhammadiyah Jember

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Abstract

Latar Belakang program pengabdian masyarakat ini adalah belum meratanya pengetahuan dan praktik penggunaan AI (Artificial Intelligence) di sekolah SMA Muhammadiyah 1 Rambipuji Jember. Tujuan program ini mendapatkan pengetahuan dalam membuat media pembelajaran menarik dengan menggunakan AI dan menggunakan AI dalam membuat media pembelajaran, seperti: video pembelajaran, slide presentasi, hiburan, dan lain-lain. Metode yang digunakan adalah program penyediaan buku panduan praktik dalam mempraktekkan AI sebagai tutor cerdas. Target luaran yang akan dihasilkan adalah mengenal atau memiliki pengetahuan lebih dan media pembelajaran berbasis AI. Hasil dari program ini diantaranya: Guru-guru SMA Muhammadiyah 1 Rambipuji dapat memiliki pengetahuan dan keterampilan dalam membuat media pembelajaran berbasis AI. Kesimpulan, program ini berhasil mencapai tujuan dengan memberikan dampak positif bagi guru-guru dalam penggunaan AI dalam pembuatan media pembelajaran di sekolah.
Implementasi Sistem Penerangan Jalan Umum Tenaga Surya (PJUTS) Di Area Pemakaman Perum Pesona Wirolegi Jember Sutikno, Sutikno; Iswahyudi, Iswahyudi; Auliq, M Aan; Irawan, Dudi
ABDIMASTEK Vol. 4 No. 2 (2025): Desember
Publisher : Universitas Muhammadiyah Jember

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Abstract

Kawasan pemakaman Perum Pesona Wirolegi Jember dengan luas ±500 m2 menghadapi kendala serius terkait ketiadaan infrastruktur penerangan pada malam hari. Kondisi ini tidak hanya menimbulkan rasa tidak aman bagi warga sekitar, tetapi juga menghambat prosesi pemakaman yang bersifat mendesak pada waktu malam. Selama ini, solusi sementara menggunakan generator set (genset) dinilai tidak efektif dan membebani finansial karena Rukun Kematian (RKM) harus menyewa perangkat tersebut. Pengabdian ini bertujuan untuk mengimplementasikan Sistem Penerangan Jalan Umum Tenaga Surya (PJUTS) sebagai solusi energi mandiri dan berkelanjutan. Namun, rendahnya pemahaman teknis pengurus RKM mengenai teknologi fotovoltaik menjadi tantangan dalam keberlanjutan sistem. Metode pelaksanaan program meliputi tahap observasi lapangan, perancangan sistem, instalasi, pengujian, serta sosialisasi teknis mengenai pengoperasian dan pemeliharaan perangkat. Hasil dari kegiatan ini adalah ketersediaan pencahayaan yang memadai di area pemakaman tanpa biaya operasional listrik bulanan, serta peningkatan kapasitas mitra (RKM) dalam mengelola teknologi energi terbarukan secara mandiri. Implementasi PJUTS ini diharapkan dapat mendukung aktivitas sosial-keagamaan warga Perum Pesona Wirolegi secara optimal dan berkelanjutan.
Socialization of Augmented Reality–Based Learning Media for Volcanology Education Hardian Oktavianto; Dodik Aris Setiawan; Budi Satrio Bakti; Dudi Irawan
Journal Of Humanities Community Empowerment Vol. 4 No. 1 (2026): Journal of Humanities Community Empowerment
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jhce.v4i1.5090

Abstract

Teaching volcanology in vocational high schools often faces challenges, particularly in explaining abstract concepts and dynamic natural processes. Limited availability of interactive and visual learning media results in suboptimal student understanding of volcanology topics. This community service activity aimed to improve students’ understanding and learning quality through the socialization of Augmented Reality (AR)-based learning media for Phase E volcanology at SMK Muhammadiyah 3 Tegaldlimo, Banyuwangi. The activity employed a participatory approach consisting of preparation, AR media development, teacher training, student socialization and mentoring, as well as evaluation and monitoring stages. Evaluation was conducted by measuring students’ understanding through pre-test and post-test, observing student engagement and learning motivation, and assessing teachers’ ability to integrate AR into classroom instruction. The results indicated a significant improvement in students’ understanding of volcanology concepts after using AR-based learning media. Student engagement and learning motivation also increased, as reflected in higher participation and enthusiasm during learning activities. Furthermore, the training program enhanced teachers’ competence and confidence in integrating AR technology into teaching practices. These findings demonstrate that Augmented Reality is an effective tool for supporting interactive, contextual, and innovative science learning in vocational education
Digitalizing Village Office Administration: The Role of Google Workspace in Improving Work Effectiveness Zainul Arifin; Guruh Wijaya; Nur Qodariyah Fitriyah; Henny Wahyu Sulistyo; Dudi Irawan
Journal Of Humanities Community Empowerment Vol. 4 No. 1 (2026): Journal of Humanities Community Empowerment
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jhce.v4i1.5573

Abstract

Digital transformation in public administration has become an essential requirement to improve work effectiveness and the quality of public services, including at the village government level. One practical approach to support this transformation is the utilization of cloud-based collaboration platforms such as Google Workspace. However, the implementation of such technology in village offices still faces several challenges, particularly limited digital literacy among village officials and the suboptimal use of digital productivity tools for administrative tasks. Therefore, this community service activity aims to enhance the knowledge and skills of village officials in utilizing Google Workspace as a supporting tool for administrative management and public services. This community service program was conducted over two days at the village office and involved 13 village officials as participants. The service team consisted of five lecturers from the fields of Informatics Engineering and Information Systems. The implementation method included preparation, training, hands-on assistance, and evaluation stages. The training materials covered an introduction to cloud computing concepts, the use of Google Drive for document management, the utilization of Google Docs and Google Sheets for preparing official documents and data processing, as well as the use of Google Forms to support village administrative services. The results of the activity indicate a significant improvement in participants’ understanding and skills in using Google Workspace. Village officials were able to manage documents in a centralized cloud-based system, collaborate online in real time, and begin adopting more efficient and integrated digital administrative practices. This activity contributes positively to encouraging the digitalization of village administration and demonstrates the potential of technology-based community service programs to support sustainable improvements in local government performance.
Co-Authors Adi Pratama Putra Aditia, Daffa Hibran Ari Eko Wardoyo Ari Eko Wardoyo Auliq, M Aan Auliq, Muhammad A'an Aurelia Agustin Sans Bahri, Mokh Hairul Bahri, Mokh. Hairul Brahma, Aji Brian, Muhammad Budi Satrio Bakti Daffa, Clarence Daffa Rizqullah Dodik Aris Setiawan Fitriana Fitriana Geusan Akbar, Gugun Ginanjar Abdurrahman Hairani Hakim, Muhammad Amirul Idris Mahmudi ISWAHYUDI ISWAHYUDI Iswahyudi, Iswahyudi Izzati Muhimmah Lintang Setyo Kurniawati Moh Khoirul Anam Mokh Hairul Bahri Muhammad Ainul Wafi Muharom, Lutfi Ali Nogroho, Aji Brahma Nur Qodariyah Fitriyah Oktavianto, Hardian Qodariyah , Nur Rahman, Miftahur Rhomdani, Rohmad Wahid Robo, Salahudin Saifudin, Ilham Sofia Ariyani Sulistyo, Henny Wahyu Sutikno Sutikno Taufiq Timur Warisaji Tito Yuwono, Tito Umilasari, Reni Warisaji, Taufiq Timur Wijaya, Guruh Yuri Ariyanto Zainul Arifin ZAINUL ARIFIN