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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) WARTA Jurnal Pengabdian UntukMu NegeRI JURNAL INTEGRASI Journal of Applied Electrical Engineering Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Adlian Jefiza
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Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Other

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PENINGKATAN PROFESIONALISME GURU MELALUI PELATIHAN PEMBELAJARAN BERBASIS LEARNING MANAGEMENT SYSTEM (LMS) DENGAN APLIKASI EDMODO BAGI PARA GURU BIDANG KEJURUAN DI SMK MULTI MEKANIK MASMUR PEKANBARU Finanta Okmayura; Noverta Effendi; Adlian Jefiza
Jurnal Pengabdian UntukMu NegeRI Vol 2 No 2 (2018): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3335.441 KB) | DOI: 10.37859/jpumri.v2i2.1095

Abstract

The field mastery of technology, especially in the field of Information and Communication Technology, is one of the obligations for teachers to improve their competence. But at this time the teachers are still applying the conventional teaching model, for example when the teacher stands in front of the class then explains about the subject. This is good for students who pay attention what the material explained by teacher, but if there is the student who can not attend that class they will be missed the lesson. One of some ways to overcome this problem needs for an additional mechanism as an additional learning media as teacher assistants, especially for vocational teachers in SMK Masmur Pekanbaru. The additional learning media is a Learning Management System (LMS) based learning. LMS is a form of web-based computer software, by uploading it to the internet, the e-learning system will be accessible anywhere and anytime. This training is based on LMS where the teachers will use the Edmodo application. By using Edmodo, the teachers have more rights to regulate who can join the group that is created, can control the activities of their students, and can directly assess the tasks. It is expected that LMS-based learning with Edmodo application to be able to improve teachers professionalism and make the learning process in the classroom more efficient than before
Perbandingan Hasil Belajar Siswa Antara Model Pembelajaran Kooperatif Tipe Jigsaw Dengan Pembelajaran Konvensional Pada Mata Pelajaran Dasar-dasar Elektronika Kelas X SMK Negeri 2 Solok Adlian Jefiza; Hanesman Hanesman; Zulhendra Zulhendra
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 2, No 2 (2014): Suplement (Januari - Juni 2014)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v2i2.3285

Abstract

The purpose of this study is to compare students learning outcomes between using jigsaw cooperative models with conventional learning on electronics basic subject in students class X of SMK Negeri 2 Solok . this research is experimental research that aims to reveal differences in students learning outcomes using cooperative learning jigsaw ( X1 ) and Conventional Learning ( X2) on students learning outcomes ( Y ) . The population is 61 person tenth grade students enrolled TAV SMF SMK 2 TP.2013/2014. The results of the research analysis , student learning outcomes in the experimental group using the model of cooperative jigsaw have an average score ( 79.47 ) higher  than students learning outcomes in control group using conventional methods have an average score ( 68.27 ) , where the learning outcomes of students in experimental class had above the average standard of completeness . While the t - test is 4.09. Thus, the previous alternative hypothesis can be accepted at 95 % of significant level. There is a significant difference in students learning outcomes between the use of cooperative learning model jigsaw with conventional models in electronics basic subject of  stuydents grade X in SMKN 2 Solok Keywords : differences , jigsaw , conventional , learning outcomes
PENGGUNAAN MEDIA PEMBELAJARAN “TRAINER ARDUINO” UNTUK MENINGKATKAN KEMAMPUAN GURU SMK DI PEKANBARU Adlian Jefiza; Finanta Okmayura; Raja Widya Novchi
WARTA LPM WARTA LPM, Vol. 22, No. 2, September 2019
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v22i2.8778

Abstract

Permasalahan yang terjadi adalah, kurangnya minat siswa SMP untuk melanjutkan studi ke SMK Teknologi Elektronika. Untuk meminimalisir permasalahan tersebut, ada beberapa aspek yang harus ditingkatkan, salah satunya dengan meningkatkan kompetensi Sumber Daya Manusia (Guru) dalam perkembangan dunia elektronika. Salah satu cara meningkatkan kompetensi guru  adalah dengan memberikan pelatihan  trainer mikrokontroler tipe Arduino yang dilengkapi sensor-sensor sebagai media ajar bagi guru. Kegiatan pelatihan penggunaan trainer mikrokontroler melibatkan 15 orang Guru SMK di Pekanbaru. Sasaran kegiatan kedepannya mampu meningkatkan kualitas guru, kualitas lulusan SMK, dan menambah minat siswa terhadap SMK Teknologi bidang Elektronika. Output yang hasilkan pada kegiatan pelatihan media ajar trainer Arduino adalah terdapat meningkatkan kualitas guru SMK Teknologi khususnya bidang Elektronika sebesar 24,41%. Peningkatan kompetensi guru dilihat berdasarkan hasil Pretest dan Evaluasi kegiatan.
Klasifikasi Gerakan Jatuh Berbasis Accelerometer dan Gyroscope Menggunakan K-Nearest Neighbors Adlian Jefiza; Indra Daulay; Jhon Hericson Purba
Journal of Applied Electrical Engineering Vol 4 No 2 (2020): JAEE, December 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v4i2.1300

Abstract

Permasalahan utama pada penelitian ini merujuk kepada semakin menurunnya daya tahan tubuh lanjut usia (lansia). Hal ini membutuhkan sistem monitoring aktivitas lansia secara real time. Untuk mendeteksi kegiatan para lansia, dirancang sebuah perangkat monitoring dengan accelerometer 3-sumbu dan gyroscope 3-sumbu. Data sensor diperoleh dari lima partisipan. Setiap partisipan melakukan lima gerakan yaitu terjatuh, duduk, tidur, rukuk dan sujud. Gerakan yang dipilih adalah gerakan yang menyerupai gerakan jatuh. Total data yang diperoleh dari partisipan adalah 75 data yang terbagi menjadi training data dan testing data. Penelitian ini menggunakan metode transformasi Wavelet untuk mengenali fitur dari gerakan. Untuk pengklasifikasian setiap gerakan, digunakan metode K-nearest neighbors (KNN). Hasil klasifikasi gerakan menggunakan lima kelas menghasilkan nilai root mean square sebesar 0.0074 dengan akurasi 100%.
Keran Air Plug-in Otomatis Muhammad Rizki Romadhan; Adlian Jefiza; Muhammad Arifin; Ika Karlina Laila Nur Suciningtyas
Journal of Applied Electrical Engineering Vol 4 No 2 (2020): JAEE, December 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v4i2.2700

Abstract

alah satu upaya dalam penghematan air adalah dengan menggunakan air sehemat mungkin. Upaya tersebut dapat di lakukan dengan memanfaatkan sistem keran air otomatis. Keran akan menutup secara otomatis saat tidak diperlukan. Tujuan penelitian ini adalah membuat keran dengan sistem otomatis yang dapat menyala/mati sesuai dengan ada/tidaknya objek. Keran otomatis ini dibuat dengan menggunakan modul sensor infared (IR) untuk mendeteksi objek berupa tangan manusia. Pemrosesan data dilakukan menggunakan mikrokontroler Atmega328P. Motor servo MG996R digunakan untuk memutar katup pada ball valve yang terdapat di dalam pipa Polyvinyl Chloride (PVC) berdiameter ½ inci sehingga aliran air dapat dibuat on/off. Hasil percobaan menunjukkan bahwa keran otomatis ini dapat bekerja dengan baik dengan rentang penginderaan sensor 0 cm s.d 10 cm. Daya yang digunakan adalah 0.73072 W (pada saat stand-by) dan 0.712776 W (pada saat keran berputar). Tekanan minimum yang dibutuhkan adalah 0 Pa (Air tetap dapat mengalir walaupun tanpa adanya tekanan).
Penggunaan SEM dan Image-J dalam Mempelajari Ketebalan Lapisan Mikrostruktur Muhammad Iqbal; Muhammad Firdaus; Muhammad Al Fauzan; Meilan Novayanti; Fathiyyah Syahidah Sujana; M. Rifan Maulana; Hana Mutialif Maulidiah; Widya Rika Puspita Rika Puspita; Mustanir Mustanir; Adlian Jefiza; Budiana Budiana; Nur Sakinah Asaad
Journal of Applied Electrical Engineering Vol 5 No 2 (2021): JAEE, December, 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v5i2.3746

Abstract

Telah dilakukan penelitian terkait dengan ketebalan lapisan mikrostruktur dengan menggunakan SEM (Scanning Electron Microscope) dan Image-J. Sampel diuji dengan menggunakan SEM untuk mendapatkan mikrostruktur dari sampel. Setelah mikrostruktur didapatkan maka dilakukan analisa ketebalan lapisan mikrostruktur dengan menggunakan teknik pengukuran secara langsung menggunakan SEM dan teknik pengukuran tidak langsung menggunakan aplikasi Image-J. Berdasarkan hasil penelitian yang telah dilakukan, pengukuran ketebalan lapisan dengan menggunakan SEM dan Image-J menunjukkan pola kurva yang sama untuk semua ketebalan lapisan. Persentase perbedaan pengukuran ketebalan lapisan dengan menggunakan SEM dan Image J adalah 0.7% untuk lapisan ke-1, 1,6 % untuk lapisan ke-2 dan 0.8 % untuk lapisan ke-3. Persentase perbedaan tersebut sangat kecil (<2%) sehingga aplikasi Image-J ini dapat digunakan sebagai alternatif di dalam pengukuran ketebalan lapisan mikrostruktur
Sistem Semi Otomasi pada Proses Tinning Pin Lampu di PT. Excelitas Technologies Batam Diono Diono; Gindo Leonard Manahan Simanjuntak; Handri Toar; Muhammad Syafei Gozali; Adlian Jefiza
JURNAL INTEGRASI Vol 14 No 1 (2022): Jurnal Integrasi - April 2022
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v14i1.3889

Abstract

The tinning process is the process of coating a thin sheet of wrought iron or steel with tin and the resulting product is known as tinplate. The tinning process at PT. Excelitas Technologies Batam is done by clamping the lamp using your finger and then dipping it into flux and molten tin repeatedly until the lamp pin is evenly coated with tin which is done manually and is very dangerous for workers. Therefore, we need a Semi Automation System for the PLC-based Lamp Tinning Process. The method used is the use of a timer in the PLC-based flux dyeing and tining process. The tool testing process is carried out on 10 pcs lamp pins which are immersed 2 times in the flux and tinning process. The result of this research is that the cycle time loading / unloading of the lamp pin tinning process is reduced from 14.4 seconds to 11 seconds.
Perbaikan Instalasi Listrik dan Sistem Penerangan Untuk Menunjang Desa Wisata Pulau Mubud Darat Adlian Jefiza; Ahmad Riyad Firdaus; Sumantri Kurniawan Risandriya; Muhammad Arifin; Widya Rika Puspita; Mustanir Mustanir; Riki Ria; Indra Daulay; Ira Zamzami; Ghozalli Mashan; Dwi Imam Mulyono
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 4 No 1 (2022): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v4i1.3575

Abstract

One of the tourist attractions in the city of Batam is the tourist village of Pulau Mubud Darat. Mubud Darat Island is separated from Batam Island. On the island of Mubud Darat has a beautiful beach with white sand on the shoreline. However, on the island of Mubud Darat, there is no PLN electricity. The electricity that flows on Mubud Darat Island is still sourced from generators with diesel fuel. Electrical installations on the island of Mubud Darat are also not safe for visitors. This requires large costs for tourism operations both for operations and installation repairs. In addition, to increase the interest of visitors on Mubud Darat island, a good photo spot icon is needed which will later become an icon for Mubud Darat Island. Therefore, lighting is needed from solar panels, as well as repairs to electrical installations on Mubud Darat island. In addition, to create a tourist icon on Mubud Darat Island, a photo spot for the sky door is given which is added with LED strip lights.
Pembuatan Plang Denah Lokasi, Petunjuk, dan POI sebagai Icon Promosi Desa Wisata Pulau Mubut Darat Jhon Hericson Purba; Adlian Jefiza; Satria Bayu Aji; Muhammad Zainuddin Lubis; Wenang Anurogo; Tian Havwini; Nurul Fadilah
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 4 No 1 (2022): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v4i1.3593

Abstract

Abstract—The natural charm of the small islands in Kepulauan Riau can definitely spoil visitors’ eyes and attract their attention to visit these islands. Pulau Mubut Darat, which is located in Sembulang, Batam, Riau Islands, has become one of several choices of beach tourism areas. However, in the management of tourist sites, the community and managers in particular have not been able to implement ideas and supporting facilities to satisfy the tourists who come to visit so the tourist area of ​​the island of Mubut Darat began to lose competitiveness with other areas. The observation results of the Politeknik Negeri Batam community service team found several ideas that could help improve promotion and tourist attraction on Mubut Darat. One of them is by making a location plan or POI information sign in the Mubut Darat area. The method of making this sign begins with taking pictures of the entire Mubut Darat island. Then, the location points of each building and the facilities available in each area will be mapped and labeled. With the information signpost of the location plan or POI, tourists will get complete information about Mubut Darat. The location plan or POI information sign is expected to be part of the tourist photo icon on Mubut Darat which can promote and attract of tourists to come.
Design of Experiment pada proses Immersion Tin Plating Widya Rika Puspita; Lindawani Siregar; Ika Karlina Laila NS; Ira Zamzami; Budiana Budiana; Fitriyanti Nakul; Nur Sakinah Asaad; Adlian Jefiza
JURNAL INTEGRASI Vol 14 No 2 (2022): Jurnal Integrasi - Oktober 2022
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v14i2.4035

Abstract

PCB (printed circuit board) is a copper-coated board that is a container for electronic components arranged to form electronic circuits. Copper surfaces that are easy to oxidize (corrosion) need to be soothed with a layer of Sn (tin). Based on the TFME study case, the electroplating technique requires more cost for tin plating. The immersion process of the tin plating model is superior in terms of cost and quality. To determine the right combination parameters so as to obtain a thickness that is in accordance with the IPC-4554 standard, namely a minimum of 1000 nm, the research method used is Design of Experiments (DoE). There are nine experimental combinations of the DoE results. Combination parameter testing is done using a SEM (scanning electron microscope) machine. The combination of four to nine has met IPC standards with a thickness of between 1040-1540 nm. The correct parameter is obtained by the combination of 5 with the parameter temperature of 700 and time of 60 minutes, and the result is an average thickness of 1.2 µm and has an uncertain value of the measurement is 7.
Co-Authors Ahmad Riyad Firdaus B Budiana Budiana Budiana Diono Diono Dwi Imam Mulyono Fathiyyah Syahidah Sujana Finanta Okmayura Fitriyanti Nakul Ghozalli Mashan Gindo Leonard Manahan Simanjuntak Hana Mutialif Maulidiah Handri Toar Hanesman Hanesman Ika Karlina Laila NS Ika Karlina Laila Nur Suciningtyas Indra Daulay Ira Zamzami Jhon Hericson Purba Lindawani Siregar M. Rifan Maulana Meilan Novayanti Muhamad Azis Firdaus Muhammad Al Fauzan MUHAMMAD ARIFIN Muhammad Iqbal Muhammad Rizki Romadhan Muhammad Syafei Gozali Muhammad Zainuddin Lubis Mustanir Mustanir Nico Fransisco Utomo Noverta Effendi Nur Sakinah Asaad Nurul Fadilah Raja Widya Novchi Riki Ria Satria Bayu Aji Sumantri Kurniawan Risandriya Sumantri Lukito Tian Havwini Wenang Anurogo Widya Rika Puspita Widya Rika Puspita Rika Puspita Zulhendra Zulhendra