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CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro
Published by Universitas Islam Negeri Ar-Raniry Banda Aceh
ISSN : 25493698     EISSN : 25493701     DOI : 10.22373
Core Subject : Education, Engineering,
Education Electrical & Electronics Engineering Other
Journal Circuit is an Electrical Engineering Education Scientific journal which published by the Electrical Engineering Education Department, Faculty of Teaching and Training, Ar-Raniry State Islamic University, Banda Aceh. The Circuit Journal publishes empirical and theoretical contributions in the electrical engineering education scientific from the students, lecturers, professors or other scientists. The Circuit Journal manuscripts provide an original fundamental research, related to electrical engineering, electrical engineering education, and vocational education. The Circuit Journal also embossing the interpretative reviews, and discussion of new development in electrical engineering education
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Articles 13 Documents
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Search results for , issue " Vol 2, No 1 (2018)" : 13 Documents clear
Peningkatan Hasil Belajar Siswa Pada Mata Pelajaran Elektronika Dasar Dalam Materi Hukum Ohm Dengan Menggunakan Metode Demonstrasi Di Kelas X Smk Muhammadiyah 1 Banda Aceh Zuyadi, Zuyadi; Silahuddin, Silahuddin; Anna Lastya, Hari
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Abstract

The implementation of demonstration methods in productive learning is very influential on the level of student learning success in SMK. The results of observation indicated that many student learning outcomes of SMK were below average. This was caused by teachers who did not apply the demonstration method in the lesson, so it affect their learning ability. This study aims to determine the level of students learning success at class X SMK Muhammadiyah 1 Banda Aceh by applying the methods of demonstration on Basic Electronics subjects. This research is a quantitative research using pre- experiment design method: one-group pretest-posttest design. Data were collected through pretest, posttest and questionnaires. Then the data was processed by using t-test. The results of the study revealed that there are differences in learning outcomes of students of class X SMK Muhammadiyah 1 Banda Aceh between after and before applied methods of demonstration. This can be seen from the average score of student achievement achieved on pretest < posttest (74.5 < 80.5). After analyzed by using the t- test formula obtained t-count = 1.96. While t-table obtained by using dk = n-1, dk = 10-1 = 9 at a significant level of 5%, ie 0.251. Base on the initial hypothesis of this study, it indicated that, if tcount > ttable (1,96> 0,521), Ha is accepted. Thus it can be concluded that the implementation of demonstration methods can improve student learning outcomes of class X SMK Muhammadiyah 1 Banda Aceh. 
POTENSI NANOPARTIKEL MAGNETIT PASIR BESI LAMPANAH ACEH BESAR MELALUI STUDI KAJIAN TEKNIK PENGOLAHAN, SINTESIS DAN KARAKTERISTIK STRUKTUR Nengsih, Sri
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Penelitian potensi pasir besi dalam menghasilkan nanopartikel magnetit di Lampanah Aceh Besar melalui studi kajian teknik pengolahan, metode sintesis dan karakteristik struktur telah telah selesai dikaji. Metode yang digunakan dalam penelitian ini adalah metode kualitatif berupa studi literatur dari data sekunder dinas ESDM Banda Aceh dan beberapa jurnal ilmiah dan karya tulis. Hasil kajian ini menunjukkan bahwa pasir besi di daerah Lampanah memiliki unsur dominan yang dikandungannya adalah Fe3O4. Metode magnetik separasi dipakai untuk memisahkan pasir besi dari pengotor, sedangkan sintesis co-precipitation salah satu metode yang dipilih dalam menghasilkan nanopartikel magnetit disebabkan proses eksperimen sederhana, ekonomis dan rendahnya suhu perlakuan Melalui uji XRD, nanopartikel magnetit pasir besi berbentuk kubik dengan sudut 2 adalah 35,55o, 57,13o dan 62,70o dengan hkl yaitu [311], [511] dan [440], sedangan dari uji TEM dan SEM didapatkan bahwa bentuk partikel dominan bulat dan distribusinya rapat. Oleh karena itu pengontrolan ukuran dan bentuk nanopartikel magnetit pasir besi akan memberikan potensi yang besar pada bidang kemagnetan superparamagnetik.
M.Kom AR, Khairan
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Pengukuran kemudahan penggunaan user interface acap kali menjadi pilihan kedua jika dibanding dengan pengembangan project perangkat lunaknya. Pandangan ini terlihat wajar saja, karena pengembangan project merupakan isu sentral yang selalu didengungkan ketika organisasi ingin mengembangkan sistem baru atau menukar sistem yang lama dengan sistem yang baru. Ada beberapa pertimbangan dalam mengembangkan atau menukar sistem, yakni wajib mempertimbangkan kebutuhan user yang menggunakan aplikasi tersebut. Salah satu faktor pertimbangan kebutuhan yang perlu diambil adalah, sistem harus memenuhi kebutuhan akan kemudahan penggunaan user interface aplikasi yang dikembangkan, seperti yang dilakukan pada penelitian ini yakni melihat perspektif kemudahan penggunaan user interface dari sisi pemakaian oleh mahasiswa. User interface yang diukur dalam penelitian ini adalah user interface SIAKAD online mahasiswa UIN Ar-Raniry Banda Aceh, dengan data ukur yang ingin dilihat adalah hubungan penggunaan UI dengan kemudahan pemakaian UI SIAKAD online oleh mahasiswa UIN Ar-Raniry Banda Aceh. Untuk mengukur tingkat hubungan tersebut digunakan pendekatan analisis regresi dan korelasi, analisis regresi digunakan untuk melihat pengaruh antar peubah bebas (x) penggunaan UI terhadap peubah terikat (y) kemudahan pemakaian UI, sedangkan analisis korelasi digunakan untuk melihat hubungan antar kedua peubah yang telah disebutkan sebelumnya. Dari hasil analisis regresi linier sederhana, terdapat pengaruh yang signifikan antar peubah bebas (x) penggunaan UI, terhadap peubah terikat (y) kemudahan pemakaian UI, dengan nilai R bernilai 0,732, R Square bernilai 0,535, keseluruhan nilai R yang dihasilkan lebih besar dari nilai koefesien yakni sebesar 0,05. Sedangkan dari hasil analisis korelasi, terdapat hubungan yang signifikan antar peubah bebas (x) penggunaan UI, terhadap peubah terikat (y) kemudahan pemakaian UI, dengan nilai signifikansi 0,000 lebih kecil dari 0,05.
Elektroforesis : Analisis Elektronika Terhadap Biokimia Genetika Harahap, Muhammad Ridwan
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Abstract

Elektroforesis merupakan suatu metode pemisahan yang memanfaatkan medan listrik yang dihasilkan dari elektroda-elektroda untuk memisahkan senyawa-senyawa yang memiliki muatan berupa kation ataupun anion. Elektroforesis membutuhkan media pemisah berupa fase diam seperti sel Agarosa yang tercampur larutan buffer untuk menjaga kondisi keasaman sampel saat proses pemisahan. Alat ini sangat mendukung keterbaruan penelitian khususnya dibidang teknologi rekayasa genetika. Hasilnya akan memberikan rekam jejak berupa pita-pita pemisahan senyawa. Kecepatan gerak molekul tergantung pada nisbah (rasio) muatan terhadap massanya, serta tergantung pula pada bentuk molekulnya
Simulasi Sistem Hibrid Pembangkit Energi Surya, Angin, dan Generator Untuk Mengoptimalkan Pemanfaatan Daya Energi Terbarukan Hendrayana, Hendrayana
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Abstract

Electrical energy crisis related to the increasing population in an area will increase the electrical energy customers. Besides diminishing reserves of fossil energy that is required of alternative energy from renewable energy sources. The problem is in incorporating a potential source of renewable energy with a generator needs power generation hybrid, the hybrid system with a generator as backup energy utilization is less than optimal because when there was a deficit power generator takes over all of the power wasted in renewable energy generation. The purpose of study is to produce a hybrid system design between the generation of solar energy, wind energy and generator as support (support) when the power deficit in energy of renewable generator. Research Method in the design of hybrid system is a design block diagram consisting of solar panels, wind turbines, inverters, and generator. At this stage it has produced research outputs in the form of models of hybrid renewable energy generation systems and generators, then make a circuit simulation and measurement. The results of this research is a hybrid system that works adaptive- connected the generator to the system when the power deficit or increase the load to provide power support on renewable energy generation. This hybrid system with a capacity of 3.5 kW less power than the previous system with the composition generator 5.7 kW 2.2 kW of renewable energy consists of a 1 kW solar panels, wind turbines 1.3 kW and 1.3 kW generator voltage at 310V DC bus coupling, the voltage on the bus coupling AC 220V / 50 Hz, total load current at 16A. The percentage utilization of renewable energy rose from 11.73% to 24,94% and generator utilization fell from 24.50% to 16.74%.
Electrical Safety in the farm: Case Study Research at Michigan USA 2010 Fathurrahman, Fathurrahman
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Electrical safety concern has been rise from early utilization of electricity. This report is about electrical accident that took place in one agricultural farm in Michigan, USA in summer 2010. A bilingual Latino farm worker (28) was electrocuted in a 6000-acre potato farm when he touched one of tower of self-propelled central pivot irrigators, which is irrigating the farm at that time. The delta corner-grounded system is used at the farm. The multicultural environment is also escalated the risk.
Hubungan Penggunaan User Interface Dengan Kemudahan Pemakaian Sistem Informasi Akademik (Siakad) Online Mahasiswa Uin Ar-Raniry Banda Aceh Tahun 2017 AR, Khairan
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Measuring the ease of user interface using is often perceived as the second choice if it compared to the development of the software project. This view seems reasonable, because the project development becomes central issue that usually discussed when the institution decide to develop the systems. There are several considerations in developing the systems, which examine the needs of the users of the application. One of the consideration factors that the system should fulfil the need of user by assessing the perspective of user interface (UI) consumers from the students. However, the user interface measured in this study is SIAKAD online student of UIN Ar-Raniry Banda Aceh. Measuring the data variable need to assess was the relationship of UI usage with ease of UI SIAKAD online usage by UIN Ar-Raniry student Banda Aceh. To measure the level of relationship, the study used regression and correlation analysis approach, which the regression analysis is used to see the effect of free variables (x) UI usage on the dependent variable (y) ease of UI usage. Then, the correlation analysis is need to see the relationship between the two previously mentioned variables. From the results of simple linear regression analysis, there is a significant influence between free variables (x) UI usage, on the dependent variable (y) ease of UI usage, with R value of 0.732, R Square is 0,535 value, the overall value of R produced is greater than the value coefficient of 0,05. Therefore, the correlation analysis showed that there is a significant correlation between free variable (x) UI usage to the dependent variable (y) ease of UI usage, with significance value 0.000 less than 0.05.
PENGGUNAAN METODE PROBLEM BASED INSTRUCTION (PBI) UNTUK MENINGKATKAN HASIL BELAJAR DAN MOTIVASI SISWA PADA MATERI PENGUKURAN NILAI RESISTOR KELAS X DI SMK NEGERI 1 DARUL KAMAL ACEH BESAR Yulidatullah, Yulidatullah; Silahuddin, Silahuddin; Sadrina, Sadrina
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Based on the observations made in class X SMK 1 Darul Kamal Electronics Aceh Besar shows the system applied learning in SMK 1 Darul Kamal Aceh Besar, is dominated by conventional learning. So active students tend to be passive because they only receive the material and exercises from the teacher, so in the learning process of students do not understand the material given by teachers and students also feel tired and boring. One alternative to solve these problems, the researchers tried to offer a study which emphasizes the students learning activities in a group that is using the learning method PBI. The purpose of this study was to determine the increase in student motivation after following study with PBI teaching methods. The research was conducted on November 13 until November 15, 2017. The design of this study research design real experiments. The population in this study are all students of SMK 1 Darul Kamal, amounting to 198 students, while the sample in this study were students of class X Electronics amounting to 22 students. The data collection technique used observation and motivation questionnaire. Results showed significant improvements observation using the first RPP, RPP RPP II and III, both observation ability of teachers to manage learning and student activity observation. The results of observations of teachers at the first meeting with a total value of 80.62%, in the second meeting with a value of 81.85% and the third meeting of the results has been rising by up to 85%. So also with the results of the student activity observation of the value of 76.42% to 79.28%, even increased by 84.28%. The results using motivational angkket shows the average value of the experimental class was 87.4%. the results of students motivation increased class. Based on these results it can be concluded that the use of PBI learning methods can increase student motivation in the matter "resistor value measurement" in class X SMK 1 Darul Kamal Electronics Aceh Besar.
Pengembangan Trainer Pengontrolan Elektromagnetik Pada Jurusan Teknik Instalasi Tenaga Listrik Di Smk Negeri 2 Peureulak – Aceh Timur Pratama, Hendri
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Abstract

Department of Electrical Installation Engineering at SMKN 2 Peureulak is part of educational institutions that graduated the expertise and creativity students. Competencies obtained by students who tailored to industry-based curriculum criteria. Thus, they have ready-made expertise through the learning process. Learning tools or media used in the learning process were the important role to achieve the learning objectives. Therefore, the learning media used is very influential on the intensity of learners on the subject matter. Trainers are designed to implement a modular concept that each component is made separately, equipped with component names, symbols and manuals of use so that it can easily be introduced to components, use and facilitate understanding of the concept of electromagnetic control installed. The design and manufacture of this trainer through several stages of the material and information gathering stage, the design of each component module, the design of sliding frames and storage boxes, tool making, tool testing and the last manual book making. There are three steps to determine the eligibility of the electromagnetic control trainers, namely (1) the manufacture of electromagnetic control trainers (2) the trainer feasibility test (3) product testing. In this study, the respondents are 3 teachers and 23 students technical expertise program electrical installation in SMK Negeri 2 Peureulak. Research instrument used in the form of questionnaire of media feasibility test, student response questionnaire and observation sheet. The results showed that the electromagnetic control trainer that has been developed feasible to be used as instructional media of electromagnetic control in electrical engineering skill program at SMKN 2 Peureulak. The achievement of feasibility of trainer was performed from the result of feasibility analysis by expert team which get the percentage of 81% with good category, and the result of student response to the electromagnetic control trainer get the percentage of 87% with very good category. There was a significant difference between the learners learning outcomes between before and after using trainers, where the average practice value before using the trainer was 77.81 and after the trainer, use increased to 82.30.
Pengembangan Trainer Pengontrolan Elektromagnetik Pada Jurusan Teknik Instalasi Tenaga Listrik di Smk Negeri 2 Peureulak – Aceh Timur Pratama, Hendri
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

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Abstract

Department of Electrical Installation Engineering at SMK Negeri 2 Peureulak is part of educational institutions whose graduates are required to have the expertise and creativity. Various school efforts prepare learners to be ready to work by providing a provision of competence in accordance with their respective vocational fields. Competencies obtained by students are tailored to industry-based curriculum criteria so that they have ready-made expertise through the learning process. Learning tools or media used in the learning process has an important role to bridge the learning objectives to be achieved. Therefore, the learning media used is very influential on the intensity of learners on the subject matter taught. One form of learning media commonly used in SMK level can be a trainer that is expected to support the learning process especially to understand the working principles and functions of an electrical control installation in the industry. Trainers are designed using a modular concept that each component is made separately, equipped with component names, symbols and manuals of use so that it can easily be introduced to components, use and facilitate understanding of the concept of electromagnetic control installations. The design and manufacture of this trainer through several stages of the material and information gathering stage, the design of each component module, the design of sliding frames and storage boxes, tool making, tool testing and the last manual book making. The research method used is research and development method (Research & Development). There are three steps to determine the eligibility of the electromagnetic control trainers, namely (1) the manufacture of electromagnetic control trainers (2) the trainer feasibility test (3) product testing. In this study that acts as respondents are 3 teachers and 23 students technical expertise program electrical installation in SMK Negeri 2 Peureulak. Research instrument used in the form of questionnaire of media feasibility test, student response questionnaire and observation sheet. The results showed that the electromagnetic control trainer that has been developed feasible to be used as instructional media of electromagnetic control in electrical engineering skill program at SMK Negeri 2 Peureulak. The achievement of feasibility of trainer can be seen from the result of feasibility analysis by expert team which get the percentage of 81% with good category, and the result of student response to the electromagnetic control trainer get the percentage of 87% with very good category. There was a significant difference between the learners learning outcomes between before and after using trainers, where the average practice value before using the trainer was 77.81 and after trainer use increased to 82.30.

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