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ELINVO (Electronics, Informatics, and Vocational Education)

elinvo
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Published by Universitas Negeri Yogyakarta

ISSN : 25806424 EISSN : 24772399 DOI : 10.21831

Core Subject : Science, Education, Engineering,

Computer Science & IT Education Electrical & Electronics Engineering

ELINVO (Electronics, Informatics and Vocational Education) is a peer-reviewed journal that publishes high-quality scientific articles in Indonesian language or English in the form of research results (the main priority) and or review studies in the field of electronics and informatics both in terms of their technological and educational development.

Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro

Articles 240 Documents

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ANALISIS DAN DESAIN MEDIA PEMBELAJARAN PRAKTIK TEKNIK DIGITAL SESUAI RPS Cikarge, Ghia Pisti; Utami, Pipit
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

Mulai kurikulum 2014, Mata Kuliah Praktik Teknik Digital memiliki tambahan beberapa cakupan materi dari Mata Kuliah Praktik Teknik Digital II. Dampak dari hal tersebut adalah berkurangnya waktu pembelajaran untuk penguasaan suatu materi. Oleh karena itu, perlu ada strategi khusus untuk mengatasi hal tersebut, salah satunya melalui pengembangan media pembelajaran. Tujuan makalah ini untuk menyajikan spesifikasi media pembelajaran pada Mata Kuliah Praktik Teknik Digital Prodi D3 Teknik Elektronika UNY hasil analisis dan desain. Analisis dilakukan secara mendalam terkait Audience, Objective, Task, dan Media Analysis. Analisis dan desain dilakukan dengan beberapa metode, yaitu: observasi, wawancara, angket dan dilanjutkan dengan FGD. Hasil penelitian menunjukkan bahwa spesifikasi media pembelajaran yang sesuai pada mata kuliah praktik teknik digital di D3 Teknik Elektronika UNY berupa: (1) trainer yang terdiri atas blok input, blok output, blok development dan blok power; (2) jobsheet yang memuat 12 macam praktik; dan (3) manual book memuat spesifikasi fisik, cara penggunaan dan cara pemeliharaan trainer. Spesifikasi media sebagai hasil analisis dan desain yang dilakukan secara mendalam dan komprehensif Â diharapkan akan menghasilkan media pembelajaran yang secara tepat mengatasi permasalahan dalam pembelajaran yang secara faktual terjadi, yaitu efektifitas pembelajaran dengan waktu yang terbatas.Â

SWOT ANALYSIS AND TOWS MATRIX E-GOVERNMENT ON TANA TIDUNG CITY OF KALIMANTAN UTARA Rudy, Rudy; Prasetia, Abdul Muis
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

ABSTRAct Information and Communication Technology (ICT) can improve the speed of information delivery, efficiency, global reach and transparency. One of the efforts to realize good corporate governance (GCG) governance in the era of regional autonomy is to use information and communication technology or popularly called e-Government. The implementation of e-Government the need for master plan information technology as a guide in the integration of information technology in Local Government, e-Government implementation is expected to help improve interaction between government, community and business, so as to encourage political and economic development. In this paper presents the determination of e-Government policy strategy using SWOT analysis method which is considered capable to analyze the relationship or interaction between internal elements, namely strengths and weaknesses, as well as against the external elements of opportunities and threats.Â Keywords: ICT, SWOT, e-Government.

SISTEM BUKA TUTUP PINTU OTOMATIS BERBASIS SUARA Ariyanti, Sinta; Adi, Slamet Seno; Purbawanto, Sugeng
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

Biometric identification is one of the media on the operation of the system of home automation are much sought after.This is because conventional identification such as the use of your PIN, password, and a key card is already not enough reliable, in terms of security and how to operate.Biometrics is essentially an introduction to someone based on the unique personality of each person owned such as facial recognition, fingerprints, voice recognition, the introduction of the retina, and signature.Voice recognition is a process to identify a person by recognizing speech from that person.The purpose of this research is to know the success rate of the giving of the commandments on the system open close the door automatically using voice recognition. The methods used in this study is the method waterfall and consist of systems analysis, the design, implementation, and Â testing. This system uses the module Easy VR as an introduction to his voice. Easy device VR 3.0 can be an alternative in the build system-based voice recognition, as have a number of benefits that is its small size, has a user-defined feature speaker dependent, so for its implementation can be minimize the complexity of installation and configuration of the function of the device is relatively simple.This study uses two words used to code the words "buka" and "tutup".The success of the grant of the injunction on testing tools by the person authorized is 95% for the word "buka", and 90% for the word "tutup".

Studi Penelusuran Alumni Teknik Elektronika D3 sebagai Upaya Peningkatan Mutu Penyelenggaraan Program Studi Nuryake Fajaryati; Djoko Santoso; Sri Waluyanti; Ahmad Awaluddin Baiti
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

Penelitian ini bertujuan untuk mengetahui bagaimana profil lulusan Profi D3 Teknik Elektronika, penilaian alumni mengenai mutu penyelenggaraan program yang ada di Prodi D3 Teknik Elektronika, dan penilaian stakeholders terhadap kompetensi lulusan prodi D3 Teknik Elektronika.Penelitian ini merupakan penelitian penelusuran alumni dengan pendekatan analisis deskriptif kuantitatif.pelaksanaan tracer study dilakukan dengan konsep tahapan survey menurut Schomburg, yaitu tahap 1 pengembangan konsep dan instrumen, tahap 2 pengumpulan data, dan tahap 3 analisa data serta penulisan laporan. Sumber data dalam penelitian ini adalah 55 orang alumni Prodi D3 Teknik Elektronika dan 10 orang pengguna alumni (stakeholders) Metode pengumpulan data dilakukan dengan penyebaran kuesioner kepada alumni dan stakeholders secara langsung dan melalui google doc. Metode analisis data yang dipakai dalam penelitian ini adalah teknik analisis deskriptif kuantitatif dan evaluatif. Kuesioner penilaian penyelenggaraan prodi D3 Teknik Elektronika oleh alumni dan penilaian kompetensi alumni oleh stakeholders diberikan lima alternatif jawaban, yaitu sangat baik, baik, cukup baik, kurang baik, dan tidak baik.Hasil penelitian menunjukkan bahwa rerata IPK lulusan prodi D3 Teknik Elektronika untuk angkatan 2008 – 2014 adalah 3,27 dan lama masa studi 3 tahun 8 bulan. Sebagian besar masa tunggu alumni dalam mendapatkan pekerjaan ± 3 bulan dan bekerja sebagai karyawan swasta dan teknisi swasta dengan pendapatan 1-3 juta/bulan. Penilaian alumni terhadap layanan administrasi, aspek pembelajaran, pengalaman belajar, dan keterlibatan dalam penelitian dan PPM termasuk dalam kategori baik. Sedangkan penilaian alumni tentang fasilitas perkuliahan tergolong cukup baik. Penilaian stakeholders terhadap alumni dalam hal integritas, keahlian bidang ilmu, kemampuan mengatasi permasalahan, kemampuan berkomunikasi, dan bekerjasama termasuk dalam kategori baik. sedangkan kemampuan alumni dalam berbahasa inggris tergolong cukup baik.

RANCANG BANGUN LAMPU PENERANGAN JALAN UMUM (PJU) MENGGUNAKAN SOLAR PANEL BERBASIS ANDROID (APLIKASI DI JALAN PARKIRAN KAMPUS 2 UMSIDA) Hikmawan, Sugik Rizky; Suprayitno, Eko Agus
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

Data from the Directorate General of Electricity and Energy Development in 1997, the installed capacity of solar electricity in Indonesia reaches 0.88 MW from the available potential of 1.2 x 109 MW. Therefore, this research is made of solar street based lighting design (PJU) as alternative energy that cheap and economical. The work system on the street lighting lighting (PJU) is controlled by an Arduino microcontroller. And use solar panel as source of voltage and light sensor. The light sensor will work and read the intensity of sunlight. During the day the sensor provides input to the arduino so that the lights automatically turn off and at night the sensor gives input to the arduino so that the automatic light is on. And can be controlled using Android Gadget through bluethoot HC-05 Module. The result The lights automatically turn on and off according to the reading of the Light Sensor and the Arduino Microcontroller Communications with Android Smartphone leverages the Bluethoot HC-05 module to work properly. Arduino Microcontroller can take orders from Android Smartphone either with obstacle or without obstruction with a maximum distance of 15 meters

MODIFIKASI ALAT MEDIS STETOSKOP UNTUK MONITORING SUARA JANTUNG MENGGUNAKAN TAMPILAN GUI MATLAB Irmawati, Dessy; Prasakti, Ridho
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

Â Â Heart sounds are very important for the initial diagnosis of a disease. This article aims to modify the stethoscope's medical device by adding a Low Pass Filter (LPF) and a condenser sensor so that data can be recorded in a digital device. The stages of tool development begin with analysis, design, development and testing. At the analysis stage, it was stated that a conventional medical stethoscope can only be done by a medical expert directly, where data cannot be stored for detailed analysis purposes, the device is not equipped with LPF which can limit the frequency in a certain range, monitoring data can displayed in the Matlab GUI. The results of testing tools through functional tests indicate that the addition of LPF can reduce noise when retrieving heart sound data and data can be monitored through the Matlab GUI display. The results of the development of this tool are expected to improve accuracy in diagnosing heart sound abnormalities through monitoring data on the Matlab GUI display.Â Â

VIDEO MOVING SURVEILLANCE YANG TERINTEGRASI YOUTUBE MENGGUNAKAN RASPBERRY PI 3 Utami, Pipit; Putra, Abdul Aziz Sidiq Tri; Santoso, Djoko; Fajaryati, Nuryake; Destiana, Bonita; Ismail, Mohd Erfy
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

Static CCTV facilities in class need to be optimized in classroom learning, especially in recording learning activities as implementation of learning in the 21st century and strategic steps to face the Industrial Revolution 4.0. Educators need to play a role in utilizing CCTV in learning. This article presents the development of YouTube Integrated Video Moving Surveillance devices using Raspberry Pi 3. The development stages consist of analysis, design, development and evaluation. The analysis shows that: (1) the limitations of CCTV motion are followed up with the addition of motorcycles; (2) limited access to video recording data is followed up by sending in real time using YouTube; and (3) controlling the system performance of the device using Raspberry Pi 3 model B. The evaluation results show that all electronic measurement parameters are in accordance with the success target and the functional test shows that the device can function to record classroom learning activities that can be monitored in real time via YouTube with good quality (average delay is 22,89s). The results of the development of this device are expected to be an alternative use of technology in learning, especially in the supervision and assessment of student learning activities.

IMPLEMENTATION OF SCALAR CONTROL METHOD FOR 3 PHASE INDUCTION MOTOR SPEED CONTROL Prasetia, Abdul Muis; Santoso, Hadi
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

This paper presents design and implementation of scalar control for 3 phase induction motor. This method leads to be able to adjust the speed of the motor by control the frequency and amplitude of the stator voltage of 3 phase induction motor, the ratio of stator voltage to frequency should be kept constant, which is called as V/F or scalar control of 3 phase induction motor drive. The proposed control system is used to generate control signals to overcome the nonlinear dynamics of 3 phase induction motor. Simulation results show that the 3 phase induction motor is able to track the frequency input shift via inverter with 50 Hz frequency get speed 2090.8 rpm.

Pengembangan Media Pembelajaran Kendali Fuzzy Logic Berbasis Arduino Nano Pada Mata Kuliah Praktik Sistem Kendali Cerdas Hernawan Prabowo; Fatchul Arifin
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

Dewasa ini berbagai aplikasi dalam bidang industri yang canggih banyak menggunakan kecerdasan buatan. Mata kuliah praktik Sistem Kendali Cerdas di Jurusan Pendidikan Teknik Elektronika Informatika FT UNY memerlukan sebuah media pembelajaran yang terintegrasi antara hardware dan software agar kualitas pembelajaran sesuai dengan tuntutan dunia Industri. Hasil penelitian ini untuk menghasilkan media pembelajaran kendali fuzzy logic yang teruji kinerja dan kelayakannya pada mata kuliah praktik Sistem Kendali Cerdas. Pendekatan penelitian menggunakan Research and Development dengan 9 tahapan prosedur pengembangan meliputi: (1) potensi dan masalah, (2) pengumpulan data, (3) desain produk, (4) validasi desain, (5) revisi desain, (6) ujicoba produk, (7) revisi produk, (8) ujicoba pemakaian, dan (9) revisi produk. Hasil penelitian diketahui bahwa: (1) media pembelajaran kendali fuzzy logic yang dirancang terdiri dari hardware berbasis Arduino Nano dilengkapi jobsheet dengan pemrograman menggunakan Arduino IDE dan library yang mudah untuk dipelajari, (2) Unjuk kerja media pembelajaran sudah berfungsi dengan stabil baik pada setiap bagian maupun secara keseluruhan, (3) Tingkat kelayakan media dan materi memperoleh nilai 86% dan 96%. Tingkat kelayakan pemakaian berdasarkan uji pemakaian kepada 15 mahasiswa diperoleh nilai 85% termasuk dalam kategori sangat layak. Hal ini berarti media pembelajaran ini sangat layak digunakan pada mata kuliah praktik Sistem Kendali Cerdas.

Alat Ukur Berat Badan, Tinggi Badan dan Suhu Badan di Posyandu Berbasis Android Tri Hamdani Agung Cahyono; Eko Agus Suprayitno
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

Perkembangan ilmu pengetahuan dan teknologi semakin meningkat terutama di bidang elektronika. Hal tersebut menginspirasi peneliti untuk membuat alat yang bersifat ekonomis dan efisien, sehingga mempunyai fungsi utama yaitu untuk mempermudah suatu pekerjaan kader posyandu. Sistem Alat ukur berat badan, tinggi badan dan suhu badan di posyandu berbasis android merupakan pengembangan dari peneliti sebelumnya yang didukung dengan tampilan data angka yang muncul di android untuk mempermudah kader posyandu dalam melihat atau mengamati data angka pada bayi di posyandu. Perancangan alat terdiri dari arduino uno sebagai pengolah data, sensor load cell (berat), sensor ultrasonik (tinggi) dan sensor ds18b20 (suhu) kemudian data angka hasil pembacaan akan berkomunikasi serial menggunakan bluetooth hc-05 selanjutnya akan ditampilkan pada aplikasi smartphone android dalam bentuk data angka. Dari hasil pengujian dan pengambilan data didapatkan akurasi sensor load cell sebesar 96,1 - 96,5 %, sensor hc-sr04 sebesar 99,74 - 99,8 %, dan sensor ds18b20 sebesar 99,56 - 99,66 %, hal ini menunjukan bahwa ketiga sensor yang digunakan memiliki sistem yang baik dengan akurasinya yang tinggi.

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