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All Journal Jurnal Pendidikan Vokasi Jurnal Penelitian Saintek INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Jurnal Nalar Pendidikan TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal technoscientia Jurnal Inovasi Teknologi Pendidikan Journal of ICT Research and Applications ELINVO (Electronics, Informatics, and Vocational Education) Proceeding of the Electrical Engineering Computer Science and Informatics JURNAL TEKNOLOGI TECHNOSCIENTIA Jurnal Penelitian Pendidikan Indonesia Journal of Information Engineering and Technology Journal of Information Technology and Education (JITED)

Eko Marpanaji

Universitas Negeri Yogyakarta

Author-ID : 316129

Arts Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Other

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Smart Traffic Light based on IoT and mBaaS using High Priority Vehicles Method Muhammad Izzuddin Mahali; Eko Marpanaji; Satriyo Dewanto; Bekti Wulandari; Umi Rochayati; Nur Hasanah
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 5: EECSI 2018
Publisher : IAES Indonesia Section

An increase of the number of vehicles which is not followed by the number of roads can lead to the increase of congestion, especially in big cities. Regulation of law no 22 Year 2009 explains that there are seven types of vehicles prioritized on the road. This research aims to build a Smart Traffic Light as a solution with the goal of making the prioritized vehicle journey smooth when crossing the road with Smart Traffic Light. The proposed system is "Smart Traffic Light on IoT and mBaaS (Mobile Backend As a Service) using High Priority Vehicles Method". The Smart Traffic Light has three important parts, including: (1) Smart Traffic Application; (2) Smart Traffic Controller; and (3) mBaaS. Prioritized vehicle drivers cross the road using the Smart Traffic Application when they are in an emergency situation. Smart Traffic Application and Smart Traffic Controller communicate using mBaaS. Smart Traffic Application has a vehicle track search facility as well as identification of traffic light location. A few meters before crossing, Smart Traffic Application will send the location to mBaaS and continue to be read by Smart Traffic Controller using internet. If it meets the criteria of High Priority Vehicle, then Traffic Light will be changed to green in the same path. The results show that when testing the data rate from Smart Traffic Application to Smart Traffic Controller, it takes no later than 8.15 seconds and 1.2 seconds (the fastest) with the average data transmission time of 3.39 seconds. Smart Traffic Light is able to identify the direction of the vehicle before passing through the Smart Traffic Application.

PENGEMBANGAN E-LEARNING DENGAN PENDEKATAN TEORI KOGNITIF MULTIMEDIA PEMBELAJARAN DI JURUSAN TKJ SMK MUHAMMADIYAH 2 YOGYAKARTA Dyah Ayu Kusumaningrum; Eko Marpanaji
Jurnal Inovasi Teknologi Pendidikan Vol 1, No 1 (2014): April
Publisher : Universitas Negeri Yogyakarta

Tujuan penelitian ini adalah mengembangkan, mengetahui kelayakan, dan mengetahui keefektifan implementasi e-learning dengan pendekatan teori belajar kogntif multimedia pembelajaran di jurusan Teknik Komputer dan Jaringan (TKJ) SMK Muhammadiyah 2 Yogyakarta. Metode yang digunakan pada penelitian ini adalah RD, yang meliputi empat tahap, yaitu: planning, design, development, dan summative evaluation. Hasil pengembangan produk e-learning berupa manajemen pembelajaran online dengan software aplikasi moodle versi 2.4 dengan alamat alamat http://etkj.web.id. Kelayakan produk e-learning pada aspek media mendapatkan nilai 3.88 (kategori baik), pada aspek materi mendapatkan nilai 3.88 (kategori baik), dan aspek respon siswa mendapatkan nilai 3.64 (kategori baik). E-learning dengan pendekatan teori kognitif multimedia pembelajaran efektif meningkatkan hasil belajar siswa.Kata kunci: e-learning, kognitif multimedia pembelajaran

Pengembangan e-book interaktif mata pelajaran teknologi informasi dan komunikasi (TIK) untuk SMK kelas X Muhammad Ihsaan Fathoni; Eko Marpanaji
Jurnal Inovasi Teknologi Pendidikan Vol 5, No 1 (2018): April
Publisher : Universitas Negeri Yogyakarta

Penelitian ini bertujuan untuk: (1) mendeskripsikan pengembangan produk media pembelajaran e-book interaktif TIK yang layak pada peserta didik kelas X SMK N 2 Yogyakarta, dan (2) mengetahui efektifitas produk media pembelajaran e-book interaktif TIK terhadap hasil belajar peserta didik kelas X SMK N 2 Yogyakarta.Penelitian pengembangan ini mengacu langkah yang dikembangkan oleh Alessi Trollip. Prosedur pengembangan terdiri dari dari tiga fase, yaitu perencanaan, desain, dan pengembangan. Pengumpulan data dilakukan menggunakan lembar validasi produk untuk ahli media, lembar validasi produk untuk ahli materi, kuisioner untuk pengguna, dan tes hasil belajar. Teknik analisis data menggunakan teknik deskriptif kualitatif dan kuantitatif.Hasil penelitian menunjukkan bahwa media pembelajaran e-book interaktif TIK dinilai sangat baik yang diperoleh melalui uji alpha dan uji beta, sehingga layak digunakan sebagai sumber belajar peserta didik. Uji efektivitas menunjukkan bahwa penggunaan media pembelajaran e-book interaktif TIK lebih efektif daripada pembelajaran TIK biasa. Rerata N-gain antara kelas eksperimen dan kelas kontrol menunjukkan bahwa nilai nilai kelas eksperimen lebih tinggi daripada kelas kontrol dan berbeda secara signifikan.Kata kunci: TIK, e-book, interaktif DEVELOPING INTERACTIVE E-BOOK ON INFORMATION AND COMMUNICATION TECHNOLOGY (ICT) LESSON FOR GRADE OF VOCATIONAL HIGH SCHOOLAbstractThis study aimed to: (1) describe the development of instructional media products based on appropriate ICT interactive e-book on students for grade of SMK N 2 Yogyakarta, and (2) to know the effectiveness of ICT interactive e-book based learning e-book products on participants' learning outcomes for 10th grade of SMK N 2 Yogyakarta. This development research refers to the steps developed by Alessi Trollip. The development procedure consisted of three phases, namely planning, design, and development. Data collection was performed using product validation sheets for media experts, product validation sheets for material experts, questionnaires for users, and learning result tests. The data analysis techniques used qualitative and quantitative descriptive techniques. The result of the research showed that ICT interactive e-book learning media was very good which was proved through alpha test and beta test, so it was suitable to be used as a learning resource for learners. The effectiveness test showed that the use of interactive ICT e-book learning media was more effective than regular ICT learning. The mean N-gain between the experimental class and the control class indicated that the value of the experiment class grade was higher than the control class and differed significantly.Keywords: ICT, e-book, interactive

Experimental Study of DQPSK Modulation on SDR Platform Eko Marpanaji; Bamba Riyanto Trilaksono; Armein Z. R. Langi; Adit Kurniawan; Andri Mahendra; Thay Liung
Journal of ICT Research and Applications Vol. 1 No. 2 (2007)
Publisher : LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itbj.ict.2007.1.2.2

This Paper addresses Differential Quadriphase Shift Keying (DQPSK) modulation implemented on SDR platform for the development of digital data communications based on Software-Defined Radio (SDR). DQPSK modulation performance perceived at Packet Error Rate (PER) is evaluated in terms of Eb/No or S/N ratio, carrier frequency, bit rate, gain, roll-off factor of root Nyquist filter or root raised cosine filter, and payload size from delivered data. Based on these results, the smallest PER could be obtained by setting Eb/No value greater than 20 dB, carrier frequency of at least 0,3 MHz, optimum bit rate of 200 kbps, optimum range payload size of 2000 up to 4000 bytes, and roll-off factor of Nyquist or root-raised cosine filter of 0.4.

Analysis factors acceptance of e-learning using technology acceptance model approach Viendy Nurul Kusumawan; Eko Marpanaji
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol 8, No 4 (2022): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020232173

E-learning is one of the media in the current learning process, but many facts in the field show that the process of using it is not optimal. Many factors affect one of them, from the user's difficulty to operate it. This research aims to identify the factors that influence the use of the e-learning portal at SMK Muhammadiyah 3 Yogyakarta with a teacher and student as respondents. This research uses a quantitative approach with an ex-post-facto approach. The primary data source comes from sharing an online questionnaire (google form) which contains 30 questions using a Likert scale of 5 as an alternative answer. The research subjects were teachers of SMK Muhammadiyah 3 Yogyakarta with 69 teachers. The results showed that the use of e-learning portals by teachers and students is (1) effect by the e-learning self-efficacy factor on the e-learning portal is still not optimally successful; (2) Effect by complexity factor is still not optimally successful and (3) Effect from motivation factor is getting optimal results.

PENGEMBANGAN JARINGAN KOMUNIKASI DATA PAKET RADIO ANTAR LEMBAGA PENDIDIKAN: SEBAGAI REALISASI TRI DHARMA PERGURUAN TINGGI UNIVERSITAS NEGERI YOGYAKARTA Soenarto, Soenarto; Suparman, Suparman; Fatchi, Achmad; Rochyati, Umi; Marpanaji, Eko; Sukardiyo, Totok
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 1, No 1 (1999)
Publisher : Universitas Negeri Yogyakarta

Pengaksesan data sudah sangat maju namun banyak kendala yang dihadapi oleh para sivitas akademika dan lembaga- idikan baik pada sisiem operasi maupun biaya operasi jaringan komputer lewat telepon yang dirasa masih berat. Salah" alternatif untuk memecahkan masalah tersebut adalah mengembangkan jaringan komunikasi data paket radio, dan- ~ anfaatkan untuk kepentingan pendidikan. Pendirian jaringan komunikasi data lewat radio memerlukan izin frekuensi,.".~ dapat dimiliki dalam bentuk konsesi, di mana 1 band frekuensi dipakai bersama di antara para pemakai jaringan. Oleh zrena itu, untuk mengembangkanjaringan komunikasi data paket radio perlu dibentuk paguyubanjaringan sistem komunikasi...:zc::: di Daerah Istimewa Yogyakarta dengan nama Yogya-Net. Melalui penerapan IPTEK ini diharapkan terbentuk pagu-...:-cmjaringan komunikasi data paket radio dengan nama Yogya-Net yang berfungsi sebagai Gateway. Manfaat yang didapat..:n:-; pengabdian masyarakat dalam penerapan IPTEK ini adalah terjadinya pertukaran informasi antar lembaga pendidikan ngga hasil-hasil penelitian dan produk-produk pendidikan dapat di lihat secara cepat. Di samping itu dengan jaringan unikasi paket radio dimungkinkan adanya saling tukar pengalaman dan pengetahuan, pengembangan dan penerapan zn komunikasi data di antara sivitas akademika di perguruan tinggi negeri dan swasta, para penggemar dan pemakai..:::,:,anbagi anggota RAPI dan ORARI. :'_-ntukmemecahkan masalah ditempuh beberapa langkah secara bertahap: (1) mengusahakan izin frekuensi; (2) membentuk~..:::,uban Yogya-Net yang anggotanya terdiri dari 11 perguruan tiaggi dan 2 organisasi profesi; (3) pengembangan hardware software. Pengabdian dilaksanakan an tara Agustus sampai dengan 7 Desember 1996. Kegiatan awal dimulai dengan,""ll""""crnudain antara calon anggota Yogya-Net, pembuatan dan percobaan modem, dan dilanjutkan dengan pembentukan~.a-Net. Hasil yang dicapai adalah telah terbentuk Yogya- Net dengan susunan anggota seperti pada lampiran. Telah dimiliki izin ensi dari RAP! dan Parpostel terlampir. Para peserta telah dapat merakit modem dan menggunakan untuk komunikasi. Dari pelaksanaan pengabdian masyarakat ini dapat disimpulkan bahwa telah terbentuk Yogya-Net, merupakan sarana ikasi lewat radio, masyarakat menunjukkan antusias dalam mengikuti program ini mulai dari pembentukan Yogya-Net,cuatan modem dan percobaan mengoperasikan alat komanikasi. Selanjutnya disarankan untuk mensosialisasikan ikasi data paket radio kepada para sivitas akademika, perguruan tinggi, dan masyarakat luas di Daerah IstimewaI:' akarta.

Pengembangan E-Modul Interaktif Sebagai Media Pembelajaran Pemrograman Siswa Kelas X SMKN 1 Unaaha di Daerah Tertinggal (3T) Ibnu Haldun; Eko Marpanaji
Journal of Information Technology and Education (JITED) Vol. 1 No. 1 (2023): March 2023
Publisher : Department of Electronics and Informatics Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jited.v1i1.42

Learning activities in schools located in disadvantaged areas (3T) can be said to be lagging when compared to schools in developed areas in Indonesia in terms of learning. Learning media that have not been developed at all and the use of ICT devices that have not been maximized in learning activities are one of the factors that the school is lagging in terms of learning. Therefore, this study aims to: (1) Produce interactive e-module teaching materials as programming learning media for class X TKJ SMK 1 Unaaha in the 3T area, (2) Determine the eligibility level of interactive E-Module for students in class X TKJ at SMKN 1 Unaaha. This study uses the research method (RnD) with the development model using the ADDIE model which includes several stages: (1) Analysis, (2) Design, (3) Development, (4) Implementation, (5) Evaluation. Data collection techniques used in this study were: (1) Observation, (2) Interview, (3) Questionnaire/questionnaire). The test subjects were conducted on 33 class X TKJ students. The results showed that: Tests conducted by material experts obtained an average value of 3.5 with a very good product category, if converted into a percentage, the product yield was 87% with a very feasible product category. Tests by media experts produce a value of 3.8 with a very good product category, and if converted into a percentage, the result is 95%. Testing by users or students obtained an average result of 3.6 with the Very Good product category.

DO THE WORK MOTIVATION AND TEACHING EXPERIENCE OF CERTIFIED VOCATIONAL SCHOOL TEACHERS INFLUENCE THEIR PERFORMANCE? Mus, Taufik; Marpanaji, Eko; Sukardi, Suriany
JURNAL NALAR PENDIDIKAN Vol 13, No 1 (2025): JURNAL NALAR PENDIDIKAN
Publisher : Lembaga Penelitian Mahasiswa Penalaran UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jnp.v1i1.72071

This study aims to evaluate the extent to which work motivation and teaching experience influence the performance of certified vocational high school teachers in Makassar. The approach used in this study was a quantitative survey involving 134 teachers from three public vocational high schools in Makassar as respondents. The findings indicate that work motivation has a significant impact on teacher performance and contributed to an improvement of 0.58 points in their performance. The majority of teachers fell into the very high (46%) and high (31%) work motivation categories, while most had moderate or medium (49.3%) and low (20%) teaching experiences. Although teacher certification is expected to improve performance, the data show that the performance of certified teachers remains in the medium (34.4%) and low (30.6%) categories. This study emphasizes the importance of enhancing work motivation and continuous professional development to improve the quality of vocational education in Indonesia.

Implementasi Load Balancing pada Learning Management System di SMK Negeri 2 Yogyakarta Salma Kusumawardhani; Marpanaji, Eko
Journal of Information Engineering and Technology Vol. 2 No. 1 (2024): March 2024
Publisher : Department of Electronics and Informatics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jiety.v2i1.265

SMK Negeri 2 Yogyakarta mengembangkan Learning Management System (LMS) untuk mempermudah pengelolaan proses pembelajaran dengan sumber daya server yang sudah terpenuhi sebagai upaya mengoptimalkan pemanfaatan teknologi informasi guna meningkatkan kualitas layanan digital. Akan tetapi, pada beberapa kasus seperti saat ujian berlangsung kerap mengalami overload. Penelitian ini bertujuan untuk mengetahui mengenai proses penerapan load balancing pada LMS agar lebih optimal. Metode penelitian yang digunakan diantaranya perumusan masalah, instalasi dan konfigurasi, uji coba, dan analisis hasil. Dalam proses pengembangan ini juga dilakukan pengujian dengan mengacu standar software quality model ISO 25010 pada aspek Usability dan Performance Efficiency. Hasil dari proses penelitian ini yaitu menghasilkan LMS yang telah dilakukan optimalisasi kinerja penerapan High Availability menggunakan metode load balancing dengan algoritma Round Robin melalui software HAProxy sebagai penyeimbang beban, serta Galera Cluster pada database untuk meminimalisir kegagalan pada data. Hasil pengujian pada aspek Usability memastikan penerapan load balancing dengan memaksimalkan penggunaan sumber daya dan meminimalisir waktu respon serta kegagalan sistem. Aspek Performance Efficiency berdasarkan Quality of Service mendapatkan hasil bahwa seluruh pengguna sudah berhasil mengakses LMS tanpa error atau terjadi kesalahan pada periode tertentu.

PENGEMBANGAN MEDIA PEMBELAJARAN TPACK PADA MATA PELAJARAN PERENCANAAN DAN PENGALAMATAN JARINGAN DI SMK NEGERI 1 SEDAYU Qotrunnada, Dafa Zenita; Jati, Handaru; Marpanaji, Eko
Journal of Information Technology and Education (JITED) Vol. 2 No. 2 (2024): September 2024
Publisher : Department of Electronics and Informatics Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jited.v2i2.731

This research aims to develop and assess the feasibility of a web-based learning media using the Technological Pedagogical Content Knowledge (TPACK) approach. The method employed in this study is Research and Development (R&D) using the ADDIE development model, which consists of the Analysis, Design, Development, Implementation, and Evaluation stages. Data was collected using a questionnaire instrument in the form of assessments from subject material experts, media experts, and usability testing by the 11th-grade students in the Computer Network and Telecommunication Engineering program at SMK Negeri 1 Sedayu. The research results indicate that the developed web-based learning media is highly suitable as a supportive tool for the learning process, with material expert assessment at 93.3% in the "Very Feasible" category, media expert assessment at 86% in the "Very Feasible" category, and student usability assessment at 85.4% in the "Very Feasible" category. The learning media also succeeded in increasing students enthusiasm for participating in the learning process.

Co-Authors Achmad Fatchi, Achmad Adit Kurniawan Adit Kurniawan Adit Kurniawan Admadja, Ismalik Perwira Andri Mahendra Armein Z. R. Langi Armein Z.R. Langi Bamba Riyanto Trilaksono Bambang Riyanto Bambang Riyanto Trilaksono Bayu Nugraha, Nikko Aji Bekti Wulandari Dewanto, Satriyo Dewanto, Satriyo Agung Dyah Ayu Kusumaningrum Handaru Jati Hasanah, Nur Herman Dwi Surjono Ibnu Haldun Kadarisman Tejo Yuwono Langi, Armein ZR Masduki Zakarijah, Masduki Muhamad Arpan Muhammad Fauzan Rafi Muhammad Ihsaan Fathoni Muhammad Izzuddin Mahali Mus, Taufik Muslikhin Nur Hasanah Nur Hasanah Putra, Fatrah Ahmad Qotrunnada, Dafa Zenita Rizqi Aji Surya Putra Salma Kusumawardhani Satriyo Dewanto Setiawan, Muhammad Adi Febri Slamet Pujiono Soenarto Soenarto Sukardi, Suriany Suparman Suparman Suprapto Suprapto Thay Liung Titih Rejyasmito Hadi Totok Sukardiyo, Totok Umi Rochayati Umi Rochyati, Umi Viendy Nurul Kusumawan Zyainuri Zyainuri

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