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All Journal Jurnal Pendidikan Vokasi Jurnal Edukasi Elektro JTEV (Jurnal Teknik Elektro dan Vokasional JUPITER (Jurnal Pendidikan Teknik Elektro) Jurnal Ilmiah Peuradeun CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Didaktika : Media Ilmiah Pendidikan dan Pengajaran PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran Cyberspace: Jurnal Pendidikan Teknologi Informasi JURTEKSI Journal of Islam and Science JPTE: Jurnal Pendidikan Teknik Elektro Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Jurnal Edunitro Jurnal Teknik Mesin Mechanical Xplore Educator Development Journal
Sadrina Sadrina
Universitas Islam Negeri Ar-Raniry Banda Aceh
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Neuroscience Physics Social Sciences Other

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The High Accurate Automatic School Bell Controller Based On Arduino Uno DS1307 I2C Real-time Clock Dinda, Rizka Anggia; Sadrina, Sadrina; Mursyidin, Mursyidin
Jurnal Teknik Mesin Mechanical Xplore Vol. 4 No. 1 (2023): Jurnal Teknik Mesin Mechanical Xplore (JTMMX)
Publisher : Mechanical Engineering Department Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/jtmmx.v4i1.3499

Abstract

Education plays a crucial role in developing human resources with the necessary character and competence to meet the demands of the future Industrial 4.0 revolution. To ensure the effectiveness of the teaching and learning process, schools require supporting facilities and infrastructure. One such component is the school bell, which helps teachers notify students of daily schedules. As technology advances, some schools have adopted an automatic school bell as an alternative to traditional bells. These automatic school bells use Arduino microcontroller technology to ring at scheduled times, automatically improving accuracy and convenience. By utilizing sound output via an Arduino-based system, every created information can be easily delivered and reached. This study follows the System Development Life Cycle (SDLC) method, a widely used system development methodology encompassing hardware and software systems. The research successfully demonstrates an automatic school bell system capable of automatically producing notification sounds, optimizing electricity consumption, and generating precise sound frequencies during teaching and learning activities. The output voltage and current results at various parts of the automatic school bell system range from 4.17 to 5.90 volts and 488 to 602 mA, respectively. At the same time, power consumption achieved about 2.07 to 3.38 Watts. An automatic school bell system simplifies ringing the school bell as it seamlessly integrates with the scheduled timetable (software). As a result, the automatic school bell now rings automatically according to the pre-defined schedule, enhancing efficiency and ensuring timely transitions between classes and breaks.
QUALITY ANALYSIS OF INTERNET OF THINGS-BASED INVENTORY AND LENDING SYSTEM USING ISO/IEC 25010 Mursyidin, Mursyidin; Sadrina, Sadrina; Qadri, Fitrah
JURTEKSI (jurnal Teknologi dan Sistem Informasi) Vol. 11 No. 1 (2024): Desember 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v11i1.3409

Abstract

Abstract: Learning media as a supporting tool for the teaching and learning process. For its use, it is borrowed from the Academic Division and the study program. Often lost and not properly recorded are problems that are often experienced. Inventory management allows proper recording of assets owned. The availability of well-managed goods ensures timely academic services. This research aims to design a multisensor-based inventory and lending system that can improve the efficiency, transparency, and competitiveness of the organization. the method used is prototype with Evaluation of the prototype interface using heuristic evaluation, system quality testing using ISO 25010. Evaluation results obtained that the Internet of Things-based inventory and lending application has been well designed and meets the heuristic criteria. system quality test results have met stakeholder expectations, especially in terms of innovation and competitive advantage and provide satisfaction to users.            Keywords: inventory and lending system; ISO 25010; internet of things  Abstrak: Media pembelajaran sebagai alat pendukung terjadinya proses belajar mengajar. Untuk penggunaannya meminjam pakai dari Bidang Akademik maupun program studi. Sering hilang dan tidak tercatat dengan baik menjadi permasalahan yang sering di alami. Pengelolaan inventaris memungkinkan pencatatan yang tepat terhadap aset yang dimiliki. Ketersediaan barang yang terkelola dengan baik memastikan pelayanan akademik yang tepat waktu. Penelitian ini bertujuan untuk merancang sistem inventaris dan peminjaman barang berbasis multisensor yang dapat meningkatkan efisiensi, transparansi, dan daya saing organisasi. metode yang digunakan adalah prototype dengan Evaluasi antarmuka prototype menggunakan evaluasi heuristic, pengujian kualitas sistem menggunakan ISO 25010. Hasil evaluasi Evaluasi didapat bahwa aplikasi inventaris dan peminjaman barang berbasis Internet of Things telah dirancang dengan baik dan memenuhi kriteria-kriteria heuristic. hasil uji kualitas sistem telah memenuhi harapan stakeholder, terutama dalam hal inovasi dan keunggulan kompetitif serta memberikan kepuasan kepada pengguna. Kata kunci: sistem inventaris dan peminjman; ISO 25010; internet of things 
Analysis of the Electric Power Distribution System Service Reliability Index at PLN Lancang Garam Aslami, Muhammad Mirdasil; Sadrina, Sadrina; Fachri, Muhammad Rizal
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 4 No. 2 (2024): October Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v4i2.8567

Abstract

The level of electrical energy demand in an area reflects the welfare of that community. The greater the use of electrical energy, the higher the community's standard of living, followed by the public's critical attitude towards everything that happens and influences lives, including electricity services. Generally, a network's reliability level can be seen from the size of the SAIDI and SAIFI values on the PLN (state electricity company) side. The calculation and reliability analysis results of the Lhokseumawe ULP above show that the total SAIFI index value is 2.68 times/year. The SAIFI Rayon Lhokseumawe reliability index is categorized as reliable because its value does not exceed the standard set by PLN in SPLN 68-2 of 1986, namely 3.2 times/year. The total value of the SAIDI index is 45.30 hours/year. The Lhokseumawe Rayon SAIDI reliability index is categorized as unreliable because its value exceeds the standard set by PLN in SPLN 68-2 of 1986, namely 21 hours/year. There are certainly differences in infrastructure, electrical equipment, and number of customers in 1986 compared to current years; this has a different influence on electricity reliability values such as SAIDI and SAIFI.
ANALISIS KUALITAS AIR BERSIH DENGAN LOGIKA FUZZY MAMDANI Anuari, Misbah; Sadrina, Sadrina; Islamadina, Raihan
CYBERSPACE: Jurnal Pendidikan Teknologi Informasi Vol 7 No 2 (2023)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/cj.v7i2.21699

Abstract

Air adalah sumber daya penting yang penting bagi kelangsungan hidup manusia, melayani berbagai keperluan rumah tangga seperti konsumsi, mandi, dan pembersihan. PDAM Tirta Mountala Aceh Besar berperan penting sebagai penyedia air bersih bagi masyarakat. Namun, terdapat beberapa kondisi dimana kualitas air, yang ditandai dengan kekeruhan dan kandungan minyak, dapat membahayakan keamanan konsumsinya. Penelitian ini menggunakan metode Fuzzy Mamdani untuk menentukan status keamanan air yang disuplai. Penelitian ini melibatkan pengumpulan sampel air dari PDAM dan pelanggan rumah tangga. Pengukuran kualitas air dilakukan dengan menggunakan alat water tester (pH meter) dan TDS EC tester. Parameter yang diuji meliputi kekeruhan, warna, zat padat, suhu, dan pH. Dua putaran pengujian dilakukan untuk air PDAM dan air rumah tangga. Hasil pengujian untuk air PDAM menunjukkan nilai kekeruhan dan warna masing-masing sebesar 20 NTU dan 30 NTU. Konsentrasi zat padat, suhu, dan pH diukur masing-masing pada 114 mg/l, 35,42 ℃, dan 7,90. Sampel air rumah tangga menunjukkan nilai 140 mg/l, 35,06 ℃, dan 7,74 untuk parameter yang sesuai. Analisis logika Fuzzy Mamdani menghasilkan nilai keamanan sebesar 71,6 untuk air PDAM dan 63,3 untuk air rumah tangga, yang menunjukkan bahwa kedua sumber tersebut tergolong aman untuk dikonsumsi. Penerapan analisis logika Fuzzy Mamdani menggunakan parameter seperti kekeruhan, warna, zat padat, suhu, dan pH terbukti efektif dalam menentukan status keamanan air dari PDAM dan sumber rumah tangga. Hasilnya menegaskan bahwa air yang disuplai oleh PDAM Tirta Mountala Aceh Besar aman untuk dikonsumsi, sehingga menyediakan alat pengambilan keputusan yang cepat dan akurat dalam penilaian kualitas air.
The Curriculum Program Productive Competence at Motorcycle Business Engineering Expertise from Teachers and DU/DI Partners Zakwan, Hanif; Sadrina, Sadrina; Fathiah, Fathiah; Marjaya, Yasni
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol. 7 No. 2 (2023)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v7i2.21127

Abstract

The challenges of the business and industrial worlds (DU/DI) regarding the competency of SMK graduates. One of the reasons for graduates' non-absorption in the labor market is complaints about their ability. Non-absorption of vocational graduates in the business/industrial world does not imply a lack of work prospects, but rather a lack of graduate competency. The purpose of this research ascertains the level of relevance of the curriculum for the productive program of Motorcycle Business Engineering Skills Competence at SMK Negeri 4 Banda Aceh with the needs of DU/DI, as well as to capture the competencies required by DU/DI for graduates majoring in Motorcycle Business Engineering. A quantitative descriptive method with a survey methodology is used in this investigation. This study's participants were productive teachers of TBSM competence at SMK Negeri 4 Banda Aceh and ATPM workshops that partnered with SMK Negeri 4 Banda Aceh. The Percentage descriptive statistics were employed to analyze the data. According to the findings of this study, the level of applicability of the curriculum for the productive TBSM skill competency program with the need for DU/DI is 92% on average. Initiation of the fact that the curriculum of SMK Negeri 4 Banda Aceh is really relevant.
Co-Authors Akbarul Kautsar Anuari, Misbah Aslami, Muhammad Mirdasil AT, Akrimy Chairunnisah Chairunnisah Dinda, Rizka Anggia Eis Eravan Fathiah Fathiah Fathurrahman Fathurrahman Hanif Zakwan Hari Anna Lastya Helmawati Helmawati Heni Pujiastuti Ikhsan Rizki Irma Nova Asriyanti Is, Fashbir Kautsar, Akbarul Lebay Long, Norhazizi Linda Yani M. Nasir, M. Ichsan Marjaya, Yasni Marzuki Marzuki Marzuki Marzuki Marzuki Marzuki Mohammad Mohd. Lassim Muhammad Ichsan Muhammad Ichsan Muhammad Ikhsan Muhammad Nauval Muhammad Rizal Fachri Mursyidin Mursyidin Mursyidin Mursyidin Musafir Musafir Norhazizi Bin Lebai Long Putri, Gina Saria Qadri, Fitrah Raihan Islamadina Ramlee Mustapha Ramlee Mustapha Ramlee Mustapha Silahuddin Silahuddin Sri Wahyuni Yasni Marjaya Yulidatullah Yulidatullah Yulidatullah, Yulidatullah YUYUN YUANA Yuyun Yuana Zakwan, Hanif Zulfa Setiawan