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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 5 Documents

Search results for , issue "Vol. 6 No. 1 (2021): Mei 2021" : 5 Documents clear

Teacher's Need in the Continuing Professional Development Program for Teachers of Vocational High School throughout Surakarta Residency Murwaningsih, Tri; Sawiji, Hery; Murtini, Wiedy; Akbarini, Nur Rahmi
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 6 No. 1 (2021): Mei 2021
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

This research aimed to identify the activities needed by teachers in holding the Continuing Professional Development Program. This research employed survey type of non-experimental quantitative research method. This type of research was used when the author wants to find out the population's opinion by conducting a study on the sample of population. The population of research consisted of all teachers of Vocational High School in Business and Management field in Surakarta City Residency. The sampling technique used was purposive sampling. Techniques of collecting data were observation, interview, documentation, and questionnaire. Quantitative data obtained was the one processed using Microsoft Excel with the scale specified by the author, while qualitative data was analyzed using triangulation technique. The result of research showed that Program Continuing Professional Development had been conducted despite different proportion for self-development, scientific publication, and innovative work. Thus, the appropriate strategy was required to solve some problems encountered by teachers

Design and Development of Alumni Career Information System using PHP MySQL Hamid, Mustofa Abi; Aribowo, Didik; Anggraini, Rini
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 6 No. 1 (2021): Mei 2021
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Alumni data collection at the Electrical Engineering Vocational Education Universitas Sultan Ageng Tirtayasa was still performed manually and there were no career information media about soft skills training and development, tracer studies, and job vacancies information. Therefore, media is needed to accommodate career information and alumni data collection quickly and effectively. The web-based information system using PHP MySQL was developed and tested for feasibility as an information medium for soft skills training and development, tracer studies, job vacancies information, as well as career counseling and consulting. This study used a Modify R&D as a development method and the waterfall method as a development model consisted of analysis, design, coding (implementation), and testing. The testing was carried out by 37 people consisted of software experts, admins, alumni, and students of Electrical Engineering Vocational Education. The test was based on the ISO9126 standard with functionality, usability, reliability, and efficiency aspects. Based on the results, the functionality aspect had a score of 77 (very feasible), the usability aspect had a score of 87.8 (very feasible), the reliability aspect had a score of 100% (very feasible) and the average page load time was 3.48 seconds (feasible).

Lapindo Embankment Security Monitoring System Based on IoT Ayuni, Shazana Dhiya; Syahrorini, Syamsudduha; Jamaaluddin, Jamaaluddin
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 6 No. 1 (2021): Mei 2021
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Since 2006 Lapindo mudflow caused by natural gas drilling in Sidoarjo. Nowdays the mudflow still can't be stopped, and to prevent it from resident's houses, embankments were built. Eventough the embankments and guardrails has been built but sometimes the mud flowing into resident's houses while its raining or the embankments were subsidence or reep. Severity, the distance between the embankment and the residents' houses is about 500 m. So far, the handling action while embankments ware subsidence is residents report the accidents to related parties, namely PPLS. But the response is too late and take a long time to occur the accident, so the mud has been flow in to resident's houses. because so far it is still completely manual and there is no monitoring system can detect the accident in the embankments. Therefore with monitoring the embankments with vibration and overflow of the lapindo puddle using wirelless sensor network spread over a number of dike-prone points, then its send to smartphone via Blynk. When the accident happend system monitoring aplication will be warning and send message easly via smartphone. So the existence of this monitoring tool can provide a sense of security to the citizens.

Design and Implementation of Real-Time Health Vital Sign Monitoring Device with Wireless Sensor-based on Arduino Mega Wulandari, Bekti; Jati, Mentari Putri
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 6 No. 1 (2021): Mei 2021
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

This paper discusses the realization of vital sign monitoring devices and knowing their performance. This device is expected to assist medical personnel in measuring and monitoring vital signs without having to have physical contact with patients. The design phase of the patient's vital sign monitoring device with an Arduino Mega-based wireless sensor starts from the identification, needs analysis, design, manufacture, troubleshoot, and testing. Arduino Mega and ESP8266 as the main components that function for the controller and upload data to the server. Then MAX30100, DS18B20, and MPX5700AP sensors which function to detect the vital sign. Android smartphones are used to display measurement results in real-time, save and display vital sign data records. Based on the test results, the patient's vital signs monitoring device has an average difference of 0.67% for temperature checks, 1.19% for pulse checks, 0.77% for SPO2 examinations, 4.78%, and 8.91% for systolic and diastolic blood pressure examinations.

The Effectiveness of Entrepreneurship Learning by Using Integrated Entrepreneurial Film-Based Media on Students' Learning Achievement Sudarwati, Ninik; Prianto, Agus
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 6 No. 1 (2021): Mei 2021
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

This study aimed to measure the effectiveness of entrepreneurship learning by using integrated entrepreneurial film-based media on students' learning achievement. This study employed a quasi-experimental method with one group pre-test-post-test design by comparing the results of pretest and posttest and statistically analyzed the t test formula. The participants involved were 400 students from STKIP PGRI Jombang, STKIP PGRI Tulungagung, STKI PGRI Nganjuk, and UNWAHA Jombang. Findings suggest that there was an average difference of -4.41 with pretest (21.80) and posttest (26.21) results. Meanwhile, the standard deviation was 5.42, and the t value was 16.268. Besides, the probability value or sig (2 tailed) was 0.00 <0.05. It can be concluded that Ho is rejected, and Ha is accepted. In conclusion, this study proved that entrepreneurship learning by using integrated entrepreneurial film-based media is effective.

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