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INOVASI PRODUKSI GARAM DI DESA PALUH SIBAJI, KECAMATAN PANTAI LABU KABUPATEN DELI SERDANG SUMATERA UTARA Suprianto, Suprianto; Siregar, Muhammad Fadlan; Syahputra, Syofyan Anwar; Fahmi, Muhammad Ikhwan; Frianto, Herri Trisna; Sumantri, Ahmad; Harianto, Budi; Lestari, Meidi Wani; Permata Bunda, Yola
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 5 No. 2 (2025): Desember 2025
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v5i2.317

Abstract

Community Service Activities for Salt Farmers to Increase Salt Production in Paluh Sibaji Village, Pantai Labu District, Deli Serdang Regency, North Sumatra were carried out by providing assistance in the form of building evaporation houses and providing material assistance for repairing and building goat pens for salt farmers. The purpose of this activity is for salt farmers to increase their salt production capacity by increasing the speed and effectiveness of the production process. The method used is the construction method of a semi-elliptical evaporation house whose supports are made of elastic plastic pipes with iron reinforcements inside the pipe so that water vapor will flow through the pipes and plastic formed in a semi-elliptical construction. Community service activities were carried out by building an evaporation house for the salt production process. In addition, the community service team provided material assistance for the construction and repair of goat pens for salt farmers. Livestock farming for salt farmers is a common side business carried out by salt farmers to support household economic needs. The results of the activity were the construction of a semi-elliptical evaporation house that will be used by salt farmers to increase salt production and assistance to salt farmers in the form of material assistance for the construction and repair of salt farmer's livestock pens.
Design and Development of a Water Flow Monitoring Device using Mitsubishi FX3U-14MT PLC Frianto, Herri Trisna; Humaidi, Syahrul; Tarigan, Kerista; Ramdan, Dadan; Bonardo, Doli; Amri, Fauzan
Journal of Engineering and Technological Sciences Vol. 58 No. 3 (2026): Vol. 58 No. 3(2026): June (In Progress)
Publisher : Directorate for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2026.58.3.3

Abstract

Efficient water management is essential for ensuring sustainability and reducing operational costs, especially in small to medium-scale buildings such as schools, health clinics, and office facilities. This paper presents the design and implementation of a cost-effective automated water flow monitoring system, integrating a Mitsubishi FX3U-14MT PLC with an Arduino module to facilitate real-time flow measurement and precise control of solenoid valves. The PLC is programmed using ladder logic, while the Arduino is responsible for processing sensor data, thereby enhancing measurement accuracy and contributing to overall system flexibility. In contrast to conventional industrial automation solutions, this system is specifically designed for small-scale applications, offering an effective balance of affordability, simplicity, and reliability. Experimental testing demonstrates that the system achieves high measurement accuracy, operational stability over extended use, and optimized energy efficiency, ensuring long-term reliability in water flow management. Additionally, the system’s modular design enables straightforward adaptation to various facility sizes and plumbing configurations. These findings validate the proposed system as an accessible yet effective automation solution, particularly suitable for environments where implementing large-scale industrial control systems may be impractical. Future research could focus on incorporating adaptive control algorithms and enhancing sensor integration to further improve system performance and flexibility.