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All Journal Blend Sains Jurnal Teknik Dikdimas : Jurnal Pengabdian Kepada Masyarakat
Resi Dwi Jayanti Kartika Sari
Universitas Merdeka Malang, Malang
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Nursing Social Sciences

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Prototype Kendali Arus dan Tegangan Menggunakan Internet of Things (IoT) Maria Sofiana Pandang; Nachrowie Nachrowie; Resi Dwi Jayanti Kartika Sari
Blend Sains Jurnal Teknik Vol. 2 No. 2 (2023): Edisi Oktober
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/blendsains.v2i2.351

Abstract

Salah satu tugas yang dilakukan oleh operator gardu induk adalah memantau atau memonitor besaran listrik pada tiap bay yang ada pada gardu induk, seperti bay trafo dan bay penghantar, kemudian mencatat setiap estimasi beban puncak. Besaran listrik yang dicatat dan dilaporkan adalah arus, tegangan, daya aktif dan reaktif. Kondisi ini tidak ideal karena operator tidak dapat memantau ruang kontrol secara terus menerus. Internet of Things adalah sebuah konsep dimana satu atau lebih objek diintegrasikan dengan teknologi seperti sensor dan perangkat lunak untuk berkomunikasi, mengontrol, menghubungkan dan bertukar informasi dengan perangkat lain selama terhubung dengan internet. Pemantauan arus dan tegangan didasarkan pada internet, khususnya sistem merekam data arus dan tegangan selama pemantauan dan memungkinkan melihat hasil pemantauan jarak jauh melalui internet. Data yang dikirim ke operator adalah data kontrol arus dan tegangan di gardu induk berbasis IoT melalui aplikasi Blynk.
Improving the Technical and Managerial Capacity of Catfish Farmers Through Smart Aquaculture in Malang Regency: Smart Farmers, Fat Wallets Resi Dwi Jayanti Kartika Sari; Andrijani Sumarahinsih; Isman Isman; Khoirul Bahriyah; Muhammad Darul Fatoni; Muhammad Dicki Setiawan; Zuma Alif Zulfikar Sabbakha; Abdi Prawira Yudha
DIKDIMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2025): DIKDIMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/dikdimas.v4i3.528

Abstract

Background: Catfish farming plays a significant role in supporting rural economies in Indonesia, yet farmers still face challenges such as high seed mortality, limited financial record-keeping, and weak marketing strategies. These constraints reduce productivity and hinder the sustainability of hatchery businesses at the village level.Aims: This community service program aimed to strengthen the technical and managerial capacities of catfish farmers at the Mulyojoyo Sakti 1 People’s Hatchery Unit (UPR) in Maguan Village, Ngajum Subdistrict, Malang Regency, by integrating workshops, mentoring, and smart aquaculture practices.Methods: The program employed a quasi-experimental approach using a one-group pretest-posttest model. A total of 25 active farmers aged 30-50 years participated. Data were collected through questionnaires, observations, and practical tests to assess improvements in economic management and technical skills.Results: The findings revealed significant improvements in participants’ capacities. The average economic management score increased from 56.4 to 82.3, while technical skills rose from 59.1 to 85.6. The adoption of self-produced feed reduced operational costs by up to 15% and increased household net income by 12-20% per production cycle.Conclusion: The program effectively enhanced both technical and managerial skills of catfish farmers while promoting economic efficiency and business sustainability at the community level. This model demonstrates the importance of participatory approaches in empowering rural aquaculture enterprises.
Co-Authors Abdi Prawira Yudha Andrijani Sumarahinsih Isman Isman Khoirul Bahriyah Maria Sofiana Pandang Muhammad Darul Fatoni Muhammad Dicki Setiawan Nachrowie Nachrowie Zuma Alif Zulfikar Sabbakha