ELINVO (Electronics, Informatics, and Vocational Education)
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.
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<![CDATA[Sistem Kendali dan Akuisisi Data Suhu Serta Kelembaban Ruang Budidaya Jamur Tiram (Pleurotus Ostreatus) Berbasis Internet Of Things (IOT) ]]>
<![CDATA[Rohmah, Amalia]]>;
<![CDATA[Dewanto, Satriyo Agung]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28253
<![CDATA[This study aims to determine the performance of temperature and humidity control technology of the Internet of Things (IoT) automatic oyster mushroom cultivation space. The stages of device development consist of analysis, design, assembly and testing. The design developed combines hardware control, software, and cloud server. This tool consists of 3 main processes, namely input using DHT11 sensors, process and output, namely 220 V AC actuators. There are two tests namely technical and effectiveness. The test results that have been carried out are: (1) the performance test results obtained an average error of 1.44% and a mean humidity of 3.35%, so that it can be used properly in the process of oyster mushroom cultivation; (2) the actuator will turn on if the temperature is more than 28oC or the humidity is less than 70%. The results of the transmission and storage of hardware data to the software on the database function properly, testing the effectiveness which shows the tools developed are more effective 5 hours compared to the manual method, (3) The advantages of this tool are that it can work automatically with IoT technology, there is realtime data recording, and features that are easy to use, so that it can help farmers in the care of oyster mushrooms.]]>
<![CDATA[Pengembangan Modul Pembelajaran Teknik Kerja Bengkel sebagai Bahan Ajar Kelas X Teknik Audio Video ]]>
<![CDATA[Widada, Fariz Budi]]>;
<![CDATA[Waluyanti, Sri]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28399
<![CDATA[The 2013 curriculum encourages the development of instructional media that can encourage the creation of more effective learning and support students to be creative. This research aims to determine the steps to develop a workshop technique module for learning and satisfying process for learning. This learning module is used in workshop technique, subject class X skill competency audio-video technique in SMK Muhammadiyah 3 Yogyakarta. This research using method Research and Development (R&D) version Borg and Gallyang have been simplified by Anik Ghufron with 4 steps: 1) introduction study; 2) Development; 3) experiment test; 4) disseminate. The result of the research shows from the validation material expertise has score 3,40 and claimed very satisfy, validation for media expertise has score 3,75 and claimed very satisfy. Meanwhile, the result for experiment test get score 3,20 and claimed to satisfy. Consideration from validation result and experiment test, thus learning module is developed satisfy for used on process workshop technique learning]]>
<![CDATA[Kinerja dari Prototipe Robot Visual Pengumpul Sampah Perairan dengan Remote Control menggunakan Telemetri ]]>
<![CDATA[Sulistyawan, Faiz]]>;
<![CDATA[Waluyanti, Sri]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28343
<![CDATA[The making of prototype robot waste water collection aims to know the performance itself. The prototype of the Aquatic Waste Collection Robot is designed to float and clean trash in remote controlled waters. The main control drives a series of DC brushless motors to drive while the MG995 servo motor drives a rudder or defender. The device is also equipped with a camera as a medium to see the condition of the robot directly or in real time which will be displayed on the monitor screen. The camera and screen are connected to a telemetry circuit consisting of a transmitter and receiver with a frequency of 5.8 GHz, and a Li-Po battery as a source of robot power supply. The results of prototype testing of water garbage collection robots have been carried out in Embung Langensari Yogyakarta with a depth of 2-3 meters and an area of 5890 m2, the robot can go with a maximum speed of 0.3 m / s with or without the garbage load. Garbage nets used with a capacity of 20 liters. Robots can maneuver to turn right or left with a rudder. In the garbage collection process, this robot can collect relatively small waste]]>
<![CDATA[Pengembangan Modul Elektronik Pemrograman Berorientasi Objek untuk Siswa Kelas XI Rekayasa Perangkat Lunak dengan Model Four-D ]]>
<![CDATA[Permani, Angkati]]>;
<![CDATA[Priyanto, Priyanto]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28260
<![CDATA[This article aims to explain the feasibility of an electronic-based "Making Object Oriented Program with Class" learning module. This study uses an R&D (Research and Development) approach with the Four-D development model. The research population was Grade XI Software Engineering Students of SMK Negeri 1 Rembang Purbalingga. The results showed that each aspect included in the category was very feasible with the average score obtained in the aspect of self-instruction was 3.10, the stand alone aspect was 3.33, the adaptive aspect was 3, the user friendly aspect was 3, the aspect of content eligibility was 3 and the aspect of language has an average of 3.14. Overall material experts show that the material in this module is in the very feasible category with a mean of 3.10 and the percentage of material quality is 77.38%. From these results, it can be stated that this electronic module has fulfilled the characteristics of self-instruction, stand alone, adaptive and user friendly that are appropriate in terms of content and language, so that it can be used in learning.]]>
<![CDATA[Perangkat Penentu Kualitas Beras Ditinjau dari Kadar Air dan Berat Butir Menir Berbasis Arduino Uno ]]>
<![CDATA[Mustofah, Mustofah]]>;
<![CDATA[Utami, Pipit]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.21516
<![CDATA[Determining the quality of rice is something that must be done to maintain the quality of rice produced by farmers. Quality determinants used for this process can be relied on for rice properly and efficiently. Determination of air content using soil moisture sensor yl-69 and determination of grain weight using a load cell sensor that emits with an Arduino UNO microcontroller as a device controller device. System making method consists of needs, analytic requirements, block diagrams, system design, manufacturing tools, testing tools and tools. The test results show that the determinant of rice quality in terms of good air and weight with errors in the readings of soil moisture sensor yl-69 is 1.522% and the error in load cell reading is 0.431%. The performance of this rice quality assessment device shows that the device can function properly in terms of the sensor's working measurement, the device for determining rice quality and the performance of all components in the device can run well.]]>
<![CDATA[Prototipe Kursi Roda Elektrik dengan Kendali Joystick dan Smartphone ]]>
<![CDATA[Junior, Andy Sadewa]]>;
<![CDATA[Arifin, Fatchul]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28259
<![CDATA[Wheelchairs are one of the walking aids for people with disabilities and also for people who are unable to move from one place to another. The purpose of this research was to build hardware and software into a wheelchair prototype that can be controlled with joysticks and smartphones and to know its performance. The method in making the final project consists of the stages of need identification, requirements analysis, system design, tool making, tool testing and data collection. Based on the testing that has been done, the results are obtained that the control input from the smartphone through the application and also the joystick produces the output of the wheelchair prototype movement according to the instructions that have been set as input. The maximum distance of the control system from the smartphone is 0-10 meters either with obstacles or without obstacles. The response of the wheelchair prototype device has an average error of 0.024. Smartphone applications that are used as controls can be installed on the latest Android version "Nougat" and 4 versions of Android below. The speed of the wheelchair prototype on the joystick control matches the value of the resistance issued by the joystick module.]]>
<![CDATA[Sistem Cerdas Deteksi Sinyal Elektrokardiogram (EKG) untuk Klasifikasi Jantung Normal dan Abnormal Menggunakan Jaringan Syaraf Tiruan (JST) ]]>
<![CDATA[Rifali, Myza]]>;
<![CDATA[Irmawati, Dessy]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28242
<![CDATA[This article aims to describe the accuracy of signal processing using neural networks. The design of this final project hardware consists of Arduino Uno, AD8232 module and electrodes. ECG signals obtained from respondents were used as test data for normal ECG signals, while for abnormal class test data the data used were obtained from the research website, namely physionet with atrial fibrillation class. The design process in this system includes the process of data acquisition, training, feature extraction, testing and classification with artificial neural networks. Based on the results of the performance of this device to record ECG signals on respondents obtained normal ECG signals because the results of recorded ECG signals have a similarity in the PQRST wave with a predetermined target. This system can detect the classification of the heart by recognizing the statistical characteristics of the two signal classes and is trained using neural networks. Based on the testing process using an artificial neural network obtained an accuracy of 76.9%.]]>
<![CDATA[Pengembangan Training Kit Selektor Warna Barang menggunakan model ADDIE sebagai Sarana Pembelajaran PLC ]]>
<![CDATA[Yuanto, Teguh Arik]]>;
<![CDATA[Sudira, Putu]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28246
<![CDATA[This study aims to (1) realize the design of the item color selector training kit and (2) determine the feasibility of the item color selector training kit. The research uses the ADDIE Models reference, namely: analysis, design, development, implementation, and evaluation. Data collection techniques used were observation and questionnaires. The testing consists of product validation by experts, testing by teachers, and testing by students. The data analysis technique used is quantitative descriptive. The results consist of: (1) item color selector training kit design consisting of training and jobsheets. The training sections include boxes, conveyors, selectors and microcontroller circuits, the jobsheet consists of three learning activities, namely (1) introduction of PLC and training, sorting and calibration, timers and counters. (2) the feasibility level of content validation is 89.39% (very feasible), from construct validation is 91.20% (very feasible) and from the trials students get results of 79.96% (feasible). Based on this percentage, the learning tools for the color selector training kit of goods are suitable for use in the learning process.]]>
<![CDATA[Pengembangan Prototype Sistem Kendali Kualitas Air Tambak Udang ]]>
<![CDATA[Ty, Avara Ghamaliel]]>;
<![CDATA[Utomo, Pramudi]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.28373
<![CDATA[The purpose of this article is to describe the analysis, design and performance of prototype shrimp water quality control systems. This tool is expected to simplify and ease the work of shrimp farmers in checking water quality regularly. In its design consists of several steps, namely designing the design of tools, making mechanical systems, programming, and the final stage of testing. The main component that is used as the main control is Arduino Nano. Salinity sensor, DS18b20, and PH-4520C as components for monitoring water quality. 12V DC water pump as a stabilizer of the pH level in the water. Based on the results of testing the average error for the water temperature sensor, water pH sensor and salinity sensor are 0.74%, 2.06%, and 3.60%, respectively. The three error values are less than 10%. Based on the results of testing the pH of water, liquid pH up will be sprayed when the pH value of the water is less than 6.5. While the liquid pH down will be narrowed when the pH value of water is less than 8. The results of this performance test can work in accordance with the function and purpose.]]>
<![CDATA[Rancang Bangun Aplikasi Status Gizi Bayi Berbasis Android ]]>
<![CDATA[Kurniastuti, Ima]]>;
<![CDATA[Kamil, Ahmad Syafiq]]>
<![CDATA[ Elinvo (Electronics, Informatics, and Vocational Education) Vol. 4 No. 1 (2019): May 2019 ]]>
Publisher : <![CDATA[Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY ]]>
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DOI: 10.21831/elinvo.v4i1.23043
<![CDATA[Penelitian ini bertujuan untuk menghasilkan Aplikasi Status Gizi Bayi Berbasis Android yang mempermudah petugas kesehatan dalam menentukan status gizi bayi. Proses pembuatan dilakukan menggunakan Android Studio. Fitur dalam Android Studio yang dimanfaatkan adalah fitur TextView, fitur Radiogroup dan fitur Button. Input dalam aplikasi terdiri dari lima macam yaitu usia, berat badan, panjang bayi, lingkar kepala memanfaatkan fitur TextView sedangkan input jenis kelamin menggunakan fitur Radiogroup. Aplikasi memiliki dua tombol yaitu tombol hitung dan tombol reset. Tombol hitung berfungsi untuk memulai proses pemeriksaan dan tombol reset berfungsi untuk menghapus semua input yang dilakukan oleh pengguna sebelumnya sehingga memudahkan pengguna dalam melakukan pemeriksaan status gizi bayi berikutnya. Output dari aplikasi adalah dibawah normal, normal, dan diatas normal sesuai Standar Pengukuran Status Gizi Bayi dari Kementerian Kesehatan RI. Hasil testing aplikasi menunjukkan output sesuai dengan Standar Pengukuran Status Gizi Bayi dari Kementerian Kesehatan RI. Namun untuk pengembangan aplikasi masih perlu dilakukan pengembangan yaitu tampilan yang terlalu sederhana dan aplikasi dapat dilengkapi menu login untuk mengetahui perkembangan bayi secara berkala. ]]>
