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All Journal Jurnal Teknologi Elektro Indonesian Journal of Electrical Engineering and Computer Science Jurnal Visi Pengabdian Kepada Masyarakat
Libianko Sianturi
Fakultas Teknik Universitas HKBP Nommensen, Medan, Indonesia
Arts Humanities Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Mathematics Mechanical Engineering Social Sciences

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Kerjasama Kegiatan Kemahasiswaan BK2PTKI – Badan Koordinasi Kemahasiswaan Perguruan Tinggi Kristen Indonesia Libianko Sianturi; Sindak Hutauruk; Rimbun C.D. Sidabutar; Jamser Simanjuntak
Jurnal Visi Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2022): Jurnal Visi Pengabdian Kepada Masyarakat : Edisi Februari 2022
Publisher : LPPM Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51622/pengabdian.v3i1.426

Abstract

The purpose of this community service activity is to provide an overview, understanding and alternative forms of student collaboration that can be carried out together in the BK2PTKI – Badan Koordinasi Kemahasiswaan Perguruan Tinggi Kristen Indonesia - Indonesian Christian Higher Education Student Cooperation Agency. At the national meeting with the theme: revitalization of the student body in the era of the kampus merdeka and the sub-theme: strategy for managing student activities in the era of the kampus merdeka, the Presenter Team was given the opportunity to deliver material with the topic: "Cooperation for BK2PTKI Student Activities".  According to the topic, the Presenter Team said that there are several opportunity of collaboration and the possibility of organizing collaborations in organizing joint activities among BK2PTKI members including national competitions, national training, national student scientific meetings, national student publications and others. This collaboration is expected to produce several forms of student activity reports such as MOU documents, MoA documents, and IA documents. In addition, all of collaborations activities will produce student achievements at the national level as well as national student publications. Therefore, the collaboration that will be carried out will support many things, especially in the field of student affairs. Another advantage of this collaboration is support for the accreditation of Study Programs and Institutions, increasing the ranking of institutions at the LLdikti level and the level of the Ministry of Education as well as increasing student ratings at Simkatmawa
Seminar Business Model Canvas dan Desain Business Plan Bagi Mahasiswa- Mahasiswi di Kota Medan Anne Rumondang Malau; Imelda Sitinjak; Libianko Sianturi
Jurnal Visi Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2022): Jurnal Visi Pengabdian Kepada Masyarakat : Edisi Agustus 2022
Publisher : LPPM Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51622/pengabdian.v3i2.628

Abstract

The purpose of this community service activity is to provide understanding and motivation on how Medan City students can consider becoming entrepreneurs and become successful by understanding the steps to starting a business through the topic of Business Model Canvas and Business Plan Design. This seminar was held on Saturday, December 11, 2021, online through a Zoom meeting from the Justin Room, HKBP Nommensen University, which was attended by approximately 2oo people. The implementation includes the opening, the MC invites participants to sing, ice breaking, seminars, question and answer sessions, and participant feedback. For the students of this seminar, it is important to understand how to make a business plan by studying the business model canvas and a good business plan design that can help them start a business by making a business plan document. For students, this seminar is a form of training, to train themselves to consider becoming a successful entrepreneur, by being given the task as feedback from this seminar, namely to make a business plan which was collected two weeks after the seminar was held. Although there were some technical obstacles, overall, the seminar participants were very enthusiastic in responding to every interaction with the speakers, they were able to clearly summarize the topics presented and hoped that a further development program would be held, so it can be concluded that the purpose of this service has been achieved.
Integrated Control of River Overflow Based on Microcontroller Sindak Hutauruk; Libianko Sianturi; Rido Oktovianus Habeahan
Jurnal Teknologi Elektro Vol 14, No 1 (2023)
Publisher : Electrical Engineering, Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jte.2023.v14i1.003

Abstract

This river overflow control is carried out in stages and in an integrated manner. The river water level is detected in real time with four levels, namely normal, alert, standby, and beware. The overflow of river water at each level will flow automatically through three floodgates that work simultaneously, followed by turning on three water pumps which also work simultaneously. The water flowing from the floodgates is channeled into an irrigation area, while the pumped water is flowed into a reservoir. This river overflow control is carried out in an integrated manner between monitoring the river water level, opening and closing the floodgates, working the pump, and detecting the reservoir maximum level. When all the floodgates are fully open and all pumps are running, and the water level in the reservoir has reached the maximum limit, the alarm will sound. Such conditions are stated in a state of over flow or out of control. This control is based on a microcontroller so that it has a fast response with minimal components. The control system is designed and made in a miniature form that runs well and with a fast response time.
Program Kemahasiswaan Dalam Pemenuhan Indikator Kinerja Utama (IKU) Perguruan Tinggi – Best Practice Libianko Sianturi; Sindak Hutauruk; Mula Sigiro; Hamonangan Siallagan; Jamser Simanjuntak
Jurnal Visi Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2023): Jurnal Visi Pengabdian Kepada Masyarakat : Edisi Februari 2023
Publisher : LPPM Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51622/pengabdian.v4i1.1138

Abstract

Higher education KPI consist of eight indicators that measure the quality of graduates, lecturers, and curriculum. Based on the BK2PTKI invitation letter No. 07/BK2-PTKI/X/2022 dated 18 October 2022, the author was invited to attend as speakers with the topic: "Student Affairs Program in Fulfillment of Higher Education Key Performance Indicators (KPI) - Best Practice".On this occasion, we describe several important matters regarding the role of student affairs in fulfilling KPI, including: implementation of MBKM, BELMAWA and PUSPRESNAS programs, development and revitalization of student body, increasing cooperation with foreign universities and increasing cooperation with domestic universities.
Fresnel lenses and auto tracking to increase solar panel output power Sindak Hutauruk; Libianko Sianturi; Irvan Togatorop
Indonesian Journal of Electrical Engineering and Computer Science Vol 34, No 2: May 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v34.i2.pp1389-1398

Abstract

This solar panel, which is equipped with microcontroller-based auto tracking, is also equipped with a Fresnel lens to obtain more optimal power because the Fresnel lens has the property of bending or refracting light rays that pass through it so that it can focus sunlight. The Fresnel lens focuses sunlight radiation onto the solar panels. To determine the magnitude of the influence of Fresnel lenses on increasing the power produced by solar panels, two solar panels of the same size (11×11) cm were moved by auto tracking using the same axis. One solar panel is not fitted with a Fresnel lens, and the other is fitted with a Fresnel lens measuring 30×30 cm, where the distance between the Fresnel lens and the solar panel is 5 cm. Measurements of the output power of both solar panels were carried out simultaneously, namely from 08.00 to 18.00 WIB (West Indonesia time). The power output of both solar panels was measured in 30-minute intervals, resulting in 21 measurements. Solar panels using Fresnel lenses produce an output power that is 105.306% more significant than that of those without Fresnel lenses.
Co-Authors Anne Rumondang Malau Hamonangan Siallagan IMELDA SITINJAK Irvan Togatorop Jamser Simanjuntak Jamser Simanjuntak MULA SIGIRO Rido Oktovianus Habeahan Rimbun C.D Sidabutar Sindak Hutauruk