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Penerapan e-learning moodle untuk pembelajran siswa yang melaksanakan prakerin Zyainuri Zyainuri; Eko Marpanaji
Jurnal Pendidikan Vokasi Vol 2, No 3 (2012): November
Publisher : ADGVI & Graduate School of Universitas Negeri Yogyakarta

Penelitian ini bertujuan untuk : (1) mengembangkan e-learning memperbaiki alat reproduksi sinyal audio video CD (2) mengetahui kelayakan e-learning yang dihasilkan sebagai sumber belajar siswa, dan (3) mengungkap keefektifan e-learning terhadap pencapaian hasil belajar siswa kelas XI teknik elektronika SMK Negeri 5 Banjarmasin yang melaksanakan Prakerin.Jenis penelitian ini adalah Penelitian dan Pengembangan (RD). Hasil penelitian menunjukkan bahwa : (1) e-learning yang dikembangkan dengan LMS Moodle melalui tiga tahapan, yaitu : perencanaan, desain, dan pengembangan. E-learning menyajikan materi standar kompetensi memperbaiki alat reproduksi sinyal audio video CD untuk siswa kelas XI Teknik Elektronika yang sedang melaksanakan Prakerin, (2) elearning tersebut layak digunakan pada siswa kelas XI Teknik Elektronika SMK N 5 Banjarmasin yang melaksanakan Prakerin. Kelayakan e-learning berdasarkan ahli materi termasuk katogori baik dengan skor rerata 3,98, berdasarkan ahli media termasuk katogori baik dengan skor rerata 3,90 berdasarkan uji beta termasuk kategori sangat baik dengan skor rerata 4,15, dan berdasarkan uji produk termasuk kategori baik dengan skor rerata 3,90, (3) Penggunaan e-learning untuk siswa kelas XI Teknik Elektronika SMK Negeri 5 Banjarmasin yang melaksanakan Prakerin efektif meningkatkan hasil belajar kognitif siswa. Hal ini terbukti dengan perbedaan skor peningkatan pretest ke posttest untuk kedua kelas tersebut sebesar 13,24. IMPLEMENTATION OF E-LEARNING FOR STUDENTS OF ELECTRONICS ENGINEERING IN SMK NEGERI 5 BANJARMASIN JOINING THE INDUSTRIAL WORK PRACTICUMAbstractThis study aims to: (1) develop e-learning for repairing a signal reproduction device for audio video CD; (2) investigate the appropriateness of the developed e-learning as a learning resource for students; and (3) investigate the effectiveness of elearning in the attainment of learning outcomes of Year XI students of Electronics Engineering in SMK Negeri 5 Banjarmasin joining the industrial work practicum. This study was a research and development (R D). The results of the study are as follows. (1) The e-learning is developed by means of in three stages, i.e. planning, design, and development. The e-learning development presents the materials for the competence standard in repairing a signal reproduction device for audio video, (2) The e-learning is appropriate to be used by Year XI students of Electronics Engineering in SMK Negeri 5 Banjarmasin joining the industrial work practicum. Its appropriateness is in the good category with a score of 3.98 by the material expert, is in the good category with a mean of 3.90 by the media expert, is in the very good category with a score of 4.45 by the beta test, and is in the good category with a score of 3.90 by the product testing. (3) The use of the e-learning is effective to improve their cognitive learning outcomes. This is indicated by difference in the score improvement from the pretest to the posttest in the two classes is 13.24.

Kontribusi laboratorium komputer, internet dan motivasi berprestasi terhadap hasil belajar siswa RPL se-Kabupaten Bantul Slamet Pujiono; Eko Marpanaji
Jurnal Pendidikan Vokasi Vol 4, No 1 (2014): Februari
Publisher : ADGVI & Graduate School of Universitas Negeri Yogyakarta

Tujuan penelitian ini adalah: (1) mengetahui kontribusi manajemen operasi laboratorium, (2) pemanfaatan internet, dan (3) motivasi berprestasi terhadap hasil belajar siswa jurusan RPL seKabupaten Bantul. Metode pengumpulan data menggunakan tes dan kuesioner. Statistik inferensial digunakan dengan metode analisis deskriptif dan analisis regresi. Hasil penelitian menunjukkan bahwa (1) manajemen operasi laboratorium komputer cenderung pada kategori sangat baik; (2) Pemanfaatan internet cenderung pada kategori buruk; (3) motivasi berprestasi cenderung pada kategori baik; (4) hasil belajar cenderung pada kategori cukup. Pengujian hipotesis menunjukkan bahwa (1) terdapat kontribusi positif dan signifikan antara manajemen operasi laboratorium komputer dengan hasil belajar siswa; (2) terdapat kontribusi positif dan signifikan antara pemanfaatan internet dengan hasil belajar siswa; (3) terdapat kontribusi positif dan signifikan antara motivasi berprestasi dengan hasil belajar siswa; (4) terdapat kontribusi positif dan signifikan antara manajemen operasi laboratorium komputer, pemanfaatan internet dan motivasi berprestasi dengan hasil belajar siswa SMK jurusan RPL se-Kabupaten Bantul. THE CONTRIBUTIONS OF COMPUTER LABORATORY, THE INTERNET AND ACHIEVEMENT MOTIVATION TO STUDENT’S ACHIEVEMENT OF SOFTWARE ENGINEERING DEPARTMENT IN THE DISTRICT OF BANTULAbstractThis research is aimed to: (1) find out the contribution of laboratory operation management, (2) the use of internet, and (3) the achievement motivation on the students learning outcomes in Software Engineering in Bantul district. Questionnaire and test was used to explore the data. Inferential statistic was used with the descriptive analyse and multiple linier regression analayse. to test the validity and reliability of the research instruments. The results obtained are as follows: (1) The score of the computer lab operation management is at a very good category. (2) The score of the use of the internet is at poor category. (3) Achievement motivation scores obtain good category. (4) The score of the variables of outcome studied at fairl category. Hypothesis testing shows the following result: (1) There is a positive and significant contribution of the operations labs computer management to student learning outcomes; (2) There is a positive and significant contribution of the use of the internet to student learning outcomes; (3) There is a positive and significant contribution of the achievement motivation to student learning outcomes; (4) There is a positive and significant contribution of the operation management of computer laboratory, internet utilization and achievement motivation to student learning outcomes of vocational students majoring in Software Engineering in Bantul district.

PENERAPAN PROBLEM BASED LEARNING UNTUK HIGHER ORDER THINKING SKILLS PADA SISWA PENDIDIKAN TEKNIK INFORMATIKA Dewanto, Satriyo Agung; Marpanaji, Eko; Mahali, Muh. Izzudin; Hasanah, Nur; Wulandari, Bekti
Elinvo (Electronics, Informatics, and Vocational Education) Vol 3, No 1 (2018): May 2018
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/elinvo.v3i1.19779

This research has purpose to know the difference between student learning result with computer network practice course and higher order thinking skill (HOTS) given by demonstration method with problem based learning (PBL) method. This research is a research using quasi experiment consisting of two classes as sample. The one class uses the demonstration learning method, while the other class uses the PBL method. This study has an analysis using t-test. the result of this research is able to show there is difference between student learning outcomes with high thinking ability in computer network practice class among students given demonstration method with students given PBL method. Students who were given demonstration learning methods resulted less than students who had been provided with PBL methods in order to improve learning outcomes.

DEKOMPOSISI TUGAS-TUGAS SOFTWARE-DEFINED RADIO (SDR) Marpanaji, Eko
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 2 No 1 Agustus 2009
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v2i1.412

This paper addresses decomposition of the tasks of Software-Defined Radio (SDR) computation by taking Gaussian Minimum Shift Keying (GMSK) as a case study. The aim of this research was to produce a task graph of the SDR that was needed in scheduling of distributed computing with task parallelism using genetics algorithm. Based on the tasks decomposition and the evaluation of execution time of each task, we obtained a task graph of SDR computation. We conclude that there are eleven tasks for the modulator and fifteen for the demodulator.

Studi Eksperimen Unjuk-Kerja Modulasi DBPSK pada Platform Software-Defined Radio (SDR) Marpanaji, Eko; Trilaksono, Bambang Riyanto; Langi, Armein ZR; Kurniawan, Adit
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscentia Vol 1 No 1 Agustus 2008
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

This paper addresses Differential Binary Phase Shift Keying (DBPSK) modulation implemented on SDR platform for the development of digital data communications based on SDR. DBPSK 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 of size of payload from delivered data. Based on this results, the smallest PER could be obtained by setting Eb/No value which is greater than 13 dB, carrier frequency of at least 0,3 MHz, optimum bit rate of 256 kbps, optimum range payload size of 2000 up to 4000 bytes, and roll-off factor of Nyquist or root-raised cosine filter of 0.1<alfa<0.9.

Smart Traffic Light based on IoT and mBaaS using High Priority Vehicles Method Mahali, Muhammad Izzuddin; Marpanaji, Eko; Dewanto, Satriyo; Wulandari, Bekti; Rochayati, Umi; Hasanah, Nur
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.

TRAINER PID CONTROLLER SEBAGAI MEDIA PEMBELAJARAN PRAKTIK SISTEM KENDALI Marpanaji, Eko
Elinvo (Electronics, Informatics, and Vocational Education) Vol 2, No 1 (2017): May 2017
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Penelitian ini bertujuan untuk mengembangkan trainer PID controller dan menilai kelayakan trainer PID Controller. Trainer yang dikembangkan menggunakan aplikasi PID controller yaitu pengendali dual brushless. Penelitian ini merupakan penelitian R&D yang berorientasi produk berupa trainer dan modul pendamping. Setelah produk mendapat validasi dari ahli melalui uji alfa dan uji beta maka produk dievaluasi pada implementasi sesungguhnya. Pengembangan media merujuk pada model Lee & Owens. Penelitian ini menggunakan model pengembangan yang meliputi analisis, desain, implementasi dan evaluasi, dimana letak evaluasi dan revisi terletak pada tiap tahapan. Evaluasi dilakukan oleh ahli materi, ahli media dan pengguna. Pengambilan data menggunakan angket yang memiliki rentang nilai 1 s.d. 4. Perolehan nilai angket selanjutnya dikonversi untuk mengetahui kategori kelayakan. Hasil penelitian menunjukkan nilai kelayakan trainer PID Controller adalah 3,33 dan termasuk kategori Sangat Baik. Karena trainer PID Controller memperoleh nilai kelayakan sangat baik maka trainer ini dapat digunakan dalam pembelajaran di kelas

Using The Analytic Hierarchy Process For Decision Making In Smart Traffic Light For High Priority Vehicle Mahali, Muhammad Izzuddin; Marpanaji, Eko; Setiawan, Muhammad Adi Febri
Elinvo (Electronics, Informatics, and Vocational Education) Vol 4, No 2 (2019): November 2019
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/elinvo.v4i2.26093

Kemacetan sering terjadi di banyak persimpangan jalan kota-kota besar di Indonesia. Sesuatu yang penting seperti kendaraan prioritas sering pula berada pada kemaccetan tersebut. Untuk mengatasi permasalahan tersebut terdapat inovasi baru yaitu Intelligent Traffic Light yang dibekali dengan Aplikasi â€œBang Jopinâ€. Namun terdapat permasalahan baru ketika ada kendaraan prioritas melakukan request emergency secara bersamaan pada traffic light yang sama. Penentuan prioritas tidak dapat dilakukan dengan pengurutan saja karena ketika memprioritaskan kendaraan pada traffic light harus mempertimbangkan karakteristik traffic light dan kebiasaan pengendara. Â Â Â Oleh kerena itu, Metode Analitical Hierarchy Process (AHP) merupakan solusi yang tepat dalam menentukan kendaraan prioritas yang didahulukan ketika ada lebih dari satu request pada satu waktu. Penelitian ini bertujuan untuk menentukan bobot masing-masing kriteria, menguji fungsi program, dan menerapkannya pada perangkat. Metode Penelitian yang digunakan adalah waterfall model.

Studi Eksperimen Unjuk-Kerja Modulasi DBPSK pada Platform Software-Defined Radio (SDR) Marpanaji, Eko; Trilaksono, Bambang Riyanto; Langi, Armein ZR; Kurniawan, Adit
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscentia Vol 1 No 1 Agustus 2008
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v1i1.373

This paper addresses Differential Binary Phase Shift Keying (DBPSK) modulation implemented on SDR platform for the development of digital data communications based on SDR. DBPSK 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 of size of payload from delivered data. Based on this results, the smallest PER could be obtained by setting Eb/No value which is greater than 13 dB, carrier frequency of at least 0,3 MHz, optimum bit rate of 256 kbps, optimum range payload size of 2000 up to 4000 bytes, and roll-off factor of Nyquist or root-raised cosine filter of 0.1<alfa<0.9.

DEKOMPOSISI TUGAS-TUGAS SOFTWARE-DEFINED RADIO (SDR) Marpanaji, Eko
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 2 No 1 Agustus 2009
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v2i1.412

This paper addresses decomposition of the tasks of Software-Defined Radio (SDR) computation by taking Gaussian Minimum Shift Keying (GMSK) as a case study. The aim of this research was to produce a task graph of the SDR that was needed in scheduling of distributed computing with task parallelism using genetics algorithm. Based on the tasks decomposition and the evaluation of execution time of each task, we obtained a task graph of SDR computation. We conclude that there are eleven tasks for the modulator and fifteen for the demodulator.

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