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All Journal Indonesian Journal of Fundamental Sciences Teknovokasi : Jurnal Pengabdian Masyarakat Seminar Nasional Hasil Penelitian LP2M UNM Information Technology Education Journal Jurnal MediaTIK UNM Journal of Technology and Vocational Journal of Renewable Energy and Smart Device
Yunus Tjandi
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Religion Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : UNM Journal of Technology and Vocational

 1 
PENGEMBANGAN INTERNET SIMULATOR BERBASIS OFFLINE PADA SMP DI KABUPATEN KEPULAUAN SELAYAR Abdul Ma'arief Al Imran; Yunus Tjandi; Purnamawati
UNM Journal of Technology and Vocational Volume 5, Issue 3, Oktober (2021)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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This study aims to: a) find out the results of the steps for developing an offline-based internet simulator in junior high schools in the Selayar Islands Regency, and b) find out whether the development of an offline-based internet simulator is valid, practical and effective for use in junior high schools in the Selayar Islands Regency. The method used in this research is Research and Development (R&D). The development stages used refer to the waterfall development model which consists of five steps, namely:a) requirements analysis and definition, b) system and software design, c) implementation and unit testing, d) system integration and testing, and e) operations and maintenance. The results of the study: a) At the stage of needs analysis and definition, needs analysis and curriculum analysis were carried out. Needs analysis is done by means of observation and interviews with subject teachers, and curriculum analysis is done by analyzing the applicable curriculum. b) At the system and software design stage, it is determined the content that will be provided on the product to be developed, and the product design is made in the form of a diagram. c) At the stage of implementation and unit testing, the software is made based on the software design that has been made previously. At this stage, testing the functions contained in the software by expert validators is also carried out. d) At the stage of integration and system testing, limited testing is carried out and improvements are made to the software in accordance with the results of the limited trial. e) At the operation and maintenance stage, field testing is carried out and improvements are made based on the results of field trials. The results of validity testing conducted by 2 expert validators indicate that the software developed is included in the very valid category. The results of small group trials indicate the level of practicality of the software developed is included in the practical category, while the level of effectiveness of the software developed is included in the effective category. The results of field trials indicate that the level of practicality of the software developed is included in the practical category, while the level of effectiveness of the software developed is included in the effective category
ANALISIS PENGARUH PRAKERIN, MINAT KERJA DAN LINGKUNGAN SEKOLAH TERHADAP KESIAPAN KERJA SISWA DI SMKN 4 GOWA Yoldis Hasrianti I; Yunus Tjandi; Lu'mu
UNM Journal of Technology and Vocational Volume 5, Issue 3, Oktober (2021)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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The purpose of this study was to determine the level of work interest, the influence of the school environment and work readiness as well as the influence of industrial work practices (prakerin), work interest, and school environment on work readiness of class XII students of SMK Negeri 4 Gowa in the 2020/2021 school year partially or simultaneously. This type of research is a quantitative analysis research and the sampling technique uses a proportional cluster random sampling technique which is determined using the Krejcie table with a sample size of 73 respondents. Data collection methods use observation, documentation, and questionnaires. The results showed that 46.5% of students had a high category of apprenticeship scores, 84.9% of students with a high level of work interest, 93.2% of students admitted that the school environment affected work readiness and 89% of students had a high level of work readiness. . Furthermore, partially internship has an effect on student work readiness, work interest has a significant effect on student work readiness by 14.82% and the school environment has a significant effect on student work readiness by 39.0. Simultaneously internship, work interest and school environment have a significant effect on readiness student work amounted to 51.4%..
ANALISIS HCI (HUMAN COMPUTER INTERACTION) PADA SISTEM INFORMASI AKADEMIK UNIVERSITAS NEGERI MAKASSAR UNTUK PENGUKURAN USER EXPERIENCE Tri Agung Nusantara; Husain Syam; Yunus Tjandi
UNM Journal of Technology and Vocational Volume 7, Issue 1, February (2023)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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This study aims to determine: (1) Perceived ease of use; (2) Facilitating Conditions; and (3) Perceived Usefulness in State University of Makassar Information System. Mixed method approach used in this study. The population in this study were student of the Class of 2019 at State University of Makassar. The sample of this study amounted to 387 students spread across 9 faculties where the sampling technique used simple random sampling. Research data were collected using questionnaires and interviews. Data obtained from this study were analyzed using descriptive statistics. The result of this study indicate: (1) perceived ease of use is good category, (2) Facilitating Conditions is good category, and (3) Perceived Usefulness is good category. So that overall the UNM Academic Information System is good and only requires some training to users for the use of the features in the UNM Academic Information System.
SISTEM KENDALI HEMAT ENERGI PADA GEDUNG BERTINGKAT BERBASIS INTERNET OF THINGS (IoT) Yunus Tjandi; Zulhajji
UNM Journal of Technology and Vocational Volume 6, Issue 3, October (2022)
Publisher : Program Studi S2 Pendidikan Teknologi dan Kejuruan

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Almost the entire structure that supports modern life is related to electrical energy. The reality on the ground illustrates that there are still many uses of electrical energy that are not well targeted, which causes many short circuit accidents. To prevent this, good and correct electrical knowledge is needed and must be added with the use of a control system based on the Internet of Things that is energy efficient and serves to secure the building and its contents. This study aims to: 1) create an Internet Of Things (IoT)-Based Energy-Efficient Control System Software that functions to control the use of electrical energy in high-rise buildings using a Smartphone, 2) produce an Energy-Efficient Control System Device using software that has been created , 3) create Interfaces and Applications for energy-efficient control system devices based on the Internet of Things (IoT) with the help of smartphones that function to control electrical devices in high-rise buildings, both from close range and remotely. Data collection in this study used interview techniques with control experts, literature techniques, and direct measurement techniques for the control devices used. The data analysis method used in this study is a logic-method, based on an Internet of Things (IoT)-based control system using aSmartphone. The results of the study show that: 1) The Internet Of Things (IoT)-Based Energy Saving Control System Software has worked well, this is evidenced by the operation of all control systems, both on the security system (MCB), as well as for various controlled loads, 2 ) The Internet Of Thingsbased Energy-Efficient Control System which is made to control the equipment has worked well, this has been proven in research trials using Smartphones, 3). Interface and Application of Control System based on Internet Of Things that is made to work well, and can control electrical equipment contained in a multi-storey building.
Co-Authors Abdul Ma’arief Al Imran Ahmad Nizar Musagani Alimuddin Sa’ban Miru Dyah Vitalocca Febry Maryani Yatu Haripuddin Husain Syam Iwan Suhardi Jumadi Mabe Parenreng Lu'mu MARDIANA Marthen Paloboran Muh. Iswal Burhan Muh. Yusuf Mappeasse Muhammad Riska Muhammad Yahya Nugrawati Nurafni Purnamawati Rezky Ramadhani Ruslan Syarifuddin Kasim Tri Agung Nusantara Yoldis Hasrianti I Zulhajji