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Edy Suryono
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Abdi Masya
Published by Sekolah Tinggi Teknologi Warga Surakarta
ISSN : 27742881     EISSN : 27742849     DOI : 10.52561/abma
Core Subject : Humanities, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering Mechanical Engineering Other
Abdi Masya merupakan jurnal pengabdian pada masyarakat tingkat nasional yang memfokuskan pada aplikasi dan pengembangan teknologi tepat guna yang bermanfaat bagi masyarakat luas yang dilakukan oleh para sivitas akademi internal dan eksternal STTW Surakarta. Lingkup bidang pengabdian kepada masyarakat antara lain meliputi pelatihan, proses produksi, Teknologi Tepat Guna (TTG), desain, diseminasi teknologi (pemberdayaan masyarakat, akses sosial, daerah perbatasan, daerah kurang berkembang, dan pendidikan untuk pembangunan berkelanjutan). Tujuan dari publikasi jurnal ini adalah untuk menyebarluaskan pemikiran konseptual atau ide-ide yang telah dicapai di bidang pengabdian kepada masyarakat.
Arjuna Subject : Umum - Umum
Articles 151 Documents
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DESAIN MESIN LAMINAR AIR FLOW (LAF) DENGAN MENGGUNAKAN HMI PADA PT. ENTRI JAYA MAKMUR SURAKARTA Farit Ardiyanto; Slamet Pambudi; Joko Yunianto Prihatin
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.637

Abstract

Laminar Air Flow (LAF) is a crucial device in microbiology laboratories, pharmaceutical facilities, and healthcare facilities, helping maintain sterile, contamination-free work areas. However, the LAF product was previously manufactured by PT. Entri Jaya Makmur was based on mechanical switches and a simple character LCD display, resulting in inefficiency, minimal operational monitoring features, and low market appeal. This community service project aims to improve the product's functionality and sales value by modernizing the control system with a Nextion-based touchscreen Human-Machine Interface (HMI). This HMI not only replaces analog buttons but also adds various features such as timer settings, operating hours, HEPA filter life alarms, and UV light safety indicators, enhancing user safety and ease of operation. The attractive graphic design and more intuitive interface have been shown to improve perceived quality and consumer preference. The implementation results showed a significant increase in sales, from just one unit per month to three units in the first month of the new design's launch. Thus, HMI-based LAF modernization has proven effective in increasing the competitiveness of local products, supporting domestic market penetration, and contributing to the provision of healthcare facilities that meet national standards and align with the domestic medical device independence program.
Design and Construction of a Portable Plastic Bottle and Gallon Shredding Machine Driven by a 4-Stroke Motor in Buran Village, Karanganyar Sukmaji Indro cahyono; Syafruddin Arsyad; Kevin William Markus Simbolon; Muhammad Farhan
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.642

Abstract

Buran Village in Karanganyar Regency faces challenges in managing household plastic waste, particularly used bottles and gallon jugs, due to limited shredding technology. Existing industrial-scale plastic shredders are generally very large, expensive, and require three-phase electricity, making them unsuitable for rural communities. Meanwhile, the manual methods and simple tools used by the community have proven inefficient and pose a risk of injury. This community service program aims to design and build a portable plastic shredder powered by a 4-stroke motorcycle as an appropriate technology solution for Buran Village. The implementation method includes identifying field problems, surveying user needs, conceptualizing and detailing designs, fabricating a prototype, and conducting initial performance tests. The result is a compact, portable shredder powered by a 125cc 4-stroke gasoline engine. The shredding mechanism uses three dynamic blades and one static blade capable of shredding plastic bottles and gallon jugs into 1–2 cm pieces on average. The machine is equipped with wheels and a handle for portability, as well as safety features such as a blade cover, a safety hopper, and a push lever. Trials demonstrated that the machine can continuously shred approximately 15 kg of PET waste per day, reducing waste volume by >80% at the source. Implementation and evaluation results indicated that the machine is easy to operate, independent of PLN electricity supply, and has the potential for widespread community replication using components commonly available in local workshops. Implementation of this technology in Buran Village is expected to improve the efficiency of plastic waste management, increase the economic value of waste for residents, and support efforts to reduce plastic pollution.
Transformasi Digital UMKM Sari Nabati Kudus: Pelatihan dan Pendampingan Marketplace Berbasis Platform E-Commerce Tri Listyorini; Endang Supriyati; Mohammad Iqbal
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.654

Abstract

The development of digital technology has opened great opportunities for micro, small, and medium enterprises (MSMEs) to expand their market reach through marketplace platforms. However, many MSME actors in Kudus, especially plant-based beverage producers, still face obstacles in optimally utilizing online platforms. This community service activity aims to increase the capacity of plant-based beverage MSME actors in Kudus in conducting online sales through marketplace-based training and mentoring. The service partners are a group of plant-based beverage producer MSMEs in Kudus, totaling 25 business actors. The methods used include training in online store management, product photography, stock management, digital marketing strategies, and intensive mentoring for three months. The results showed a significant increase in participants' knowledge and skills, with an average post-test score 65% higher than the pre-test. As many as 80% of participants successfully opened online stores on marketplaces such as Shopee, Tokopedia, and Bukalapak. Average sales turnover increased by 45% in the first three months after training. In conclusion, the marketplace-based training and mentoring program has proven effective in increasing the capabilities and sales performance of plant-based beverage MSMEs in Kudus.
Irigasi Presisi Berbasis IoT untuk Peningkatan Efisiensi Air dan Produktivitas Pepaya di Kendal Mahmudi; Agus Purwanto; Wahyu Imam Santoso; Eko Riyanto
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.659

Abstract

The Melati Makmur Farmer Group in Mlatiharjo Village, Patean District, Kendal Regency, faces significant challenges in managing agriculture, particularly due to inefficient use of water and fertilizer. Manual irrigation of plants leads to resource waste and reduced crop yields. Additionally, pest attacks further decrease the quality of agricultural produce. This community service aims to introduce Internet of Things (IoT) technology to monitor soil moisture, temperature, and plant water needs in real time. With this technology, farmers can save up to 30% on water use and reduce pest damage. The methods employed include socialization, training, IoT sensor installation, and ongoing support in using the technology. The results show increased water-use efficiency, a 50% increase in crop yields, and farmers' ability to operate the technology effectively. Despite challenges related to infrastructure and farmer adaptation, the use of solar panels and intensive mentoring overcame these obstacles. In conclusion, the implementation of IoT technology has a positive impact on agricultural efficiency and can be further expanded in the agricultural sector.
PEMBUATAN BIODIGESTER KERJASAMA DINAS LINGKUNGAN HIDUP SURAKARTA DI TPS3R RESPATA MOJO MAKMUR, KELURAHAN JEBRES, SURAKARTA Burhanudin Burhanudin; Sriyanto; Arif Hidayat Purwono
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.664

Abstract

The problem of organic waste management in urban areas remains a major challenge, including in the City of Surakarta, which generates a high volume of waste daily. Most household waste is organic and originates in households; however, it is not yet optimally processed at the community level. Therefore, the application of simple yet effective technologies such as biodigesters represents a relevant solution to support waste reduction efforts while simultaneously promoting the use of alternative energy. This community service program aims to implement biodigester technology at the TPS3R RESPATA Mojo Makmur, Kodim 0735/Surakarta, Jebres Subdistrict, Jebres District, through collaboration between Sekolah Tinggi Teknologi Warga (STT Warga) Surakarta and the Surakarta Environmental Agency (Dinas Lingkungan Hidup/DLH). The activities include field surveys, the design and construction of the biodigester, operational training for TPS3R personnel, and initial usage assistance. The results indicate that the biodigester significantly reduces the volume of organic waste, produces biogas that can be utilized as supplementary energy, and generates liquid organic fertilizer with economic value. In addition, the program enhances personnel's knowledge and technical skills in managing waste using appropriate technology. Collaboration among educational institutions, local government, and the community has proven to deliver positive and sustainable impacts. This program is expected to serve as a model for organic waste processing that can be replicated in other areas of Surakarta and similar regions.
PELATIHAN PEMASANGAN JARINGAN INSTALASI LISTRIK 3 PHASA UNTUK PENGOPERASIAN MOTOR INDUKSI 3 PHASA BAGI SISWA-SISWI SMK NEGERI 2 KARANGANYAR maju binoto; Fariyono
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.665

Abstract

There are two types of alternating current electrical installation networks: single-phase and three-phase. Three-phase electrical networks are used to operate three-phase induction motors. To operate a three-phase induction motor, a proper three-phase electrical installation is required. The installation and connection of three-phase electrical installations must comply with PUIL regulations to prevent short circuits. This was the first time the training participants at SMK Negeri 2 Karanganyar received training on properly installing and connecting three-phase electrical installations. The students had never previously received lessons on installing and connecting three-phase installations. Therefore, the Community Service Team of the D3 Electrical Engineering Study Program at STT "Warga" Surakarta conducted a Community Service activity in the form of training for SMK Negeri 2 Karanganyar students. The purpose of this training was to provide knowledge and technology on how to install and connect 3-phase electrical installations to properly operate 3-phase induction motors. The workshop for students of SMK Negeri 2 Karanganyar was held over two days, from August 27th to 28th, at the Electrical Circuits Laboratory of the D3 Electrical Engineering Study Program at STTW Surakarta. The method used was material presentation and training on installing and connecting 3-phase electrical installations to properly operate 3-phase induction motors. The training left the students very enthusiastic and eager to provide further training to their fellow students in the future.
OPTIMALISASI PENCEGAHAN STUNTING BERBASIS SOSIALISASI DI DUSUN PRANTEN Tariska Yuli Susanti; Puspa Mutiara Rahayu; Animul Fikrotul Amna; Pinaka Asiva Rachmadani; Afifah Dwi Shopariyani; Nita Amelia Tri Cahyani; Rizki Faishal Fadhil; Muhammad Syafrizal Nur Rahman; Anggara Lintang Wicaksana; M. Erfan Maulana Fajar; Alvin Zuhair
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.670

Abstract

Stunting is a growth and development disorder caused by long-term nutritional deficiencies from pregnancy through the first 24 months of life. Stunting affects children's physical growth and their mental, cognitive, and intellectual development. Magelang Regency still has a relatively high stunting prevalence of 19.3 percent in 2024. Of the 72,603 recorded toddlers, 52,460 experienced nutritional problems, including 10,816 stunted children, 33,402 children with low body weight, 5,850 underweight children, and 77 children with severe malnutrition. Stunting cases are most commonly found in mountainous areas. Dusun Pranten is located in the highest area of Mount Telomoyo, resulting in limited access to health services, education, and clean water during the dry season. In addition, most residents work as farmers and livestock breeders, indicating the importance of stunting education for the community. This community service activity aimed to optimize stunting prevention efforts. The method used was action research with a participatory action research model involving posyandu cadres as the main partners. The program was implemented through preparation, implementation, and evaluation stages. Socialization activities were conducted through counseling sessions, interactive discussions, and the distribution of educational media such as presentations and brochures. The results showed increased awareness and understanding among mothers of toddlers regarding stunting and the importance of balanced nutrition. Furthermore, the active involvement of posyandu cadres contributed to improving community participation and program sustainability.
Perbaikan Poros Turbin dan Bearing pada PLTMH Desa Mendolo Lebakbarang Kabupaten Pekalongan T Towijaya; Imam Prasetyo
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.672

Abstract

This community service project was conducted at the Micro-Hydro Power Plant (MHPP) in Mendolo Village, Lebakbarang Subdistrict, Pekalongan Regency. The activity focused on repairing the turbine shaft and replacing worn bearings to restore optimal operation. The turbine shaft showed significant wear, reducing efficiency and potentially causing excessive vibration. To address this, worn surfaces were welded and re-machined to standard dimensions. Bearings were replaced due to abnormal noise caused by rolling element damage, which posed a risk of further system failure. The process involved inspection, equipment preparation, repair execution, and performance testing. Results indicated improved turbine performance, reduced vibration, and elimination of abnormal noise, enhancing the reliability and service life of the MHPP. This work contributes to the sustainability of electricity supply for the local community
PEMBUATAN RANGKAIAN KONTROL OTOMATIS UNTUK OVEN PENGERING BAHAN BAKU JAMU HERBAL DI CV. AMIR HERBAL Deni Andriyansyah; Haikal Haikal; Arif Hidayat Purwono; Emanuel Budi Raharjo; Moch. Chamim
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.678

Abstract

CV. Amir Herbal is an SMEs engaged in the production of herbal medicine, with one of its important processes being the drying of raw materials in an oven. The problem partners face is the oven temperature control system, which is still manual, leading to temperature fluctuations, inconsistent product quality, and a high reliance on the operator. This community service activity aims to implement a temperature control-based oven automation system to improve temperature stability and the quality of drying results. The implementation method includes the observation stage, system design, equipment manufacturing and installation, implementation, and partner training. The system developed uses a PID controller REX-C100 integrated with a temperature sensor, solenoid valve, and an automatic gas-fueled ignition system. The implementation results show that the system maintains a more stable oven temperature relative to the setpoint value compared to the manual method. In addition, work efficiency increases due to reduced operator supervision requirements. The quality of the resulting herbal products is also more even and consistent. Thus, the implementation of this oven automation system has a positive impact on increasing productivity and production quality at CV. Amir Herbal has the potential to be further developed through the integration of digital-based monitoring technology
Pemanfaatan Mesin Pencacah Dalam Meningkatan Pakan Silase Ternak Domba Ukm Barokah Farm Edy Suryono; Bambang Margono; Emanuel Budi Raharjo; Alwan Kusuma Romadhoni; Wisnu Wahyu Bakti
Abdi Masya Vol 7 No 1
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/abdimasya.v7i1.680

Abstract

Barokah Farm is a sheep farming business in Barukan Village, Manisrenggo District, Klaten Regency, that uses a silage-based feed bank system to ensure year-round feed availability. The problem partners face is that forage shredding is still done manually, which takes a long time, has low production capacity, and cannot meet silage needs sustainably. This community service program aims to increase silage production efficiency by implementing a feed shredder and adding fermentation facilities. The implementation method includes field surveys, problem identification, design and construction of the shredding machine, tool testing, training, and assistance in utilizing the tool for partners. The machine used is a 3 HP diesel engine with three cutting blades and a working capacity of 83.3 kg/hour. The results of the activity showed that using the shredding machine can increase the production capacity of silage raw materials by up to 3 times compared to the manual method. Partners can produce 3 barrels of silage in approximately 60 minutes, resulting in more uniform shredded sizes and better fermentation. The resulting silage has good physical characteristics, including a brownish color, a fresh, fermented aroma, and high acceptance by sheep. This program has successfully increased productivity, work efficiency, and capacity for livestock feed management at the Barokah Farm SME.

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