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All Journal Jurnal Surya Masyarakat Jurnal Surya Masyarakat Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian KOLABORATIF TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika
Dr. Supari
Teknik Elektro, Teknik, Universitas Semarang
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Environmental Science Public Health Social Sciences Other

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Implementasi Fiber Optik di Ranah Industri dan Penyambungan Fiber Optik Menggunakan Splicer di SMK Telkom Tunas Harapan Elfira Nureza Ardina; Dr. Supari; Taufik Dwi Cahyono
Jurnal Pengabdian kepada Masyarakat STIE AKA Semarang Vol 2 No 2 (2023): Agustus : Jurnal Pengabdian kepada Masyarakat (Abdimas)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/abdimas.v2i2.275

Abstract

Perkembangan dunia telekomunikasi semakin maju dan berbagai sistem pengiriman sinyal telekomunikasi. Berbagai macam media transmisi pada pengiriman sinyal telekomunikasi seperti media transmisi fisik dan non fisik. Media transmisi non fisik memiliki kelemahan saat pengiriman sinyal telekomunikasi ketika cuaca buruk. Dari hal tersebut dunia telekomunikasi mendapatkan solusi dengan menggunakan media transmisi fisik yang menggunakan kabel fiber optik. Kabel fiber optik ini perkembangan dari sistem kabel tembaga yang memiliki beberapa kekurangan. Fiber optik sudah mulai digunakan di beberapa industri, akan tetapi untuk sistem pemasangan dan pengenalan fiber optik di dunia pendidikan masih sangat sedikit untuk penjelasannya. Sekolah SMK Telekomunikasi Tunas Harapan di Salatiga merupakan sekolah yang mempelajari semua ilmu di bidang telekomunikasi. Perkembangan sistem telekomunikasi yang semakin maju menuntut siswa dan siswi sekolah tersebut dapat memahami perkembangan sistem telekomunikasi dengan pengaplikasian secara langsung dan sekolah ingin memajukan ilmu pengetahuan dunia telekomunikasi untuk siswa dan siswi tidak hanya secara teori. Dari hal tersebut kami melakukan pengabdian kepada masyarakat untuk melakukan pengenalan implementasi fiber optik di ranah industri dan penyambungan fiber optik menggunakan splicer di SMK Telkom Tunas Harapan Salatiga. Tujuan ini dilakukan agar siswa dan siswi SMK Telkom Tunas Harapan Salatiga mengetahui perkembangan implementasi fiber optik di ranah industri saat ini serta siswa dan siswi dapat melakukan praktik cara penyambungan fiber optik menggunakan splicer secara langsung yang selama ini dilakukan oleh beberapa provider. Fiber optik adalah sebuah media transmisi berupa kabel berbahan kaca dengan pentransmisian data infomasinya berupa cahaya. Pengenalan implemntasi fiber optik di ranah industri dan penyambungan fiber optik menggunakan splicer ini berupaya untuk memberikan pengetahuan kepada siswa dan siswi SMK Telkom Tunas Harapan Salatiga tentang perkembangan dunia industri telekomunikasi dan pengaplikasian perangkat fiber optik secara langsung. Selain itu dapat menambah ilmu pengetahuan tentang fiber optik terhadap para pengajar sekolah SMK Telkom Tunas Harapan Salatiga.
Penerapan Teknologi Robotic Ship Fishery untuk Pemberdayaan Nelayan Desa Surodadi Kabupaten Demak Supari Supari; Aria Hendrawan; Purwanto Purwanto
Jurnal Surya Masyarakat Vol 8, No 2 (2026): Mei 2026
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.8.2.2026.251-258

Abstract

Traditional fishermen in Surodadi Village face productivity constraints due to their reliance on conventional fishing gear and the lack of post-harvest facilities. This community service program offers a solution through the planned implementation of Internet of Things (IoT)-based Robotic Ship Fishery (RSF) technology and the construction of cold storage infrastructure. The implementation method uses the Participatory Rural Appraisal (PRA) approach, encompassing socialization, technical and managerial training, and hardware engineering, and involves 20 fishermen as target partners. The results indicate that the RSF prototypes are currently undergoing functional laboratory testing, while the construction of the 100 kg capacity cold storage is in the physical development phase. This intervention has significantly improved human resource cognitive capacity, with posttest evaluations showing that 100% of partners (20 people) understand the function of navigation technology for fuel efficiency and 93.3% (19 people) understand cold chain management. It is concluded that the program has successfully established a foundation for human resource readiness and a paradigm shift toward modern, independent fishery businesses. However, the real economic impacts will require monitoring following full implementation of the technology.
Penerapan Teknologi Robotic Ship Fishery untuk Pemberdayaan Nelayan Desa Surodadi Kabupaten Demak Supari Supari; Aria Hendrawan; Purwanto Purwanto
Jurnal Surya Masyarakat Vol 8, No 2 (2026): Mei 2026
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.8.2.2026.251-258

Abstract

Traditional fishermen in Surodadi Village face productivity constraints due to their reliance on conventional fishing gear and the lack of post-harvest facilities. This community service program offers a solution through the planned implementation of Internet of Things (IoT)-based Robotic Ship Fishery (RSF) technology and the construction of cold storage infrastructure. The implementation method uses the Participatory Rural Appraisal (PRA) approach, encompassing socialization, technical and managerial training, and hardware engineering, and involves 20 fishermen as target partners. The results indicate that the RSF prototypes are currently undergoing functional laboratory testing, while the construction of the 100 kg capacity cold storage is in the physical development phase. This intervention has significantly improved human resource cognitive capacity, with posttest evaluations showing that 100% of partners (20 people) understand the function of navigation technology for fuel efficiency and 93.3% (19 people) understand cold chain management. It is concluded that the program has successfully established a foundation for human resource readiness and a paradigm shift toward modern, independent fishery businesses. However, the real economic impacts will require monitoring following full implementation of the technology.
Analysis of speed using optocoupler sensors on electric boats in Sayung Demak Aisa Fitriani Dwi Maharani; Supari; Satria Pinandita
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 11 No 2 (2024): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika
Publisher : LPPMPK- Universitas Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/tekno.v11i2.1028

Abstract

In the Indonesian archipelago, boats play a major role in people's daily mobility. In the realm of transportation, especially on sea vessels, it is crucial to keep an eye on the circumstances and state of affairs when traveling long distances. The objective of this study is to use an optocoupler sensor based on the Internet of Things (IoT) and a real-time monitoring technique to track the speed of an electric boat. This instrument can be tested using three different treatments: low-level gas, medium-level gas, and high-level gas with five repetitions. Motor speed was measured at 938 Rpm with a Knot difference of 0.7 utilizing XSpeed and an optocoupler sensor for low-speed measurements. Using an optocoupler sensor and XSpeed, the medium speed tests yielded a motor speed of 1205.6 Rpm and a Knot difference of 1.7. Using an optocoupler sensor and XSpeed, high-speed measurements yielded a motor speed of 1985.4 Rpm and a Knot difference of 1.2. Because the Blynk application may display data of both boat speed and motor rotational speed, readings obtained from the optocoupler sensor yield higher accuracy than those obtained from the comparison application XSpeed
Pelatihan Instalasi dan Troubleshooting Sistem Audio untuk Pengurus Mushola Aljabbar Desa Tawangrejo Winong Kabupaten Pati Fahrudin Ahmad; Supari; Agus Margiantono; Satria Pinandita
Jurnal Pengabdian KOLABORATIF Vol. 4 No. 1 (2026): January
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/kolaboratif.v4i1.13262

Abstract

This community service program was conducted to enhance the technical abilities of the management team of Mushola Aljabbar, Tawangrejo, Pati regency, in operating and maintaining the audio system used for religious and social activities. The main problems identified include limited knowledge of audio installation, insufficient understanding of maintenance procedures, and difficulties in handling minor technical issues. The program employed a participatory training method that consisted of theoretical sessions, hands-on installation practice, maintenance activities, and troubleshooting simulations. Participants also took pre-test and post-test evaluations. The results indicate a significant improvement in participants’ competencies, demonstrated by an average score increase of 39.16%. Participants were able to perform basic installation, conduct routine maintenance, and independently solve common technical problems. This program had a positive impact on improving audio quality in the mushola and increasing the management’s self-reliance. Continuous training is recommended to ensure adaptability to technological developments in audio systems.
Co-Authors Agus MARGIANTONO Aisa Fitriani Dwi Maharani Aria Hendrawan, Aria Elfira Nureza Ardina Fahrudin Ahmad Purwanto Purwanto Satria Pinandita Satria Pinandita Taufik Dwi Cahyono