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Hadi Kurnia Saputra
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Voteteknika (Vocational Teknik Elektronika dan Informatika)
Published by Universitas Negeri Padang
ISSN : 23023295     EISSN : 27163989     DOI : -
Core Subject : Science, Education, Engineering,
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering
Jurnal Vocational Teknik Elektronika dan Informatika (VoteTEKNIKA) is a peer-reviewed, scientifc journal published by Department of Electronics Engineering, Faculty of Engineering, Universitas Negeri Padang, Indonesia. The aim of this journal is to publish articles dedicated to all aspects of the latest outstanding developments in the fields of Vocational Education, Electronics Engineering and Informatics. Jurnal Vocational Elektronika dan Informatika (VoteTEKNIKA) is published twice in one year in March and September with the scopes and focus of the research, but it is not limited to : Vocational Education, Electronics, Telecommunication, Robotic Instrumentation, Control Systems, Artificial Intelligence , Internet of Things, Information Systems, Data Mining, Expert Systems, Mobile Technology & Applications, Web Technology, Computer Network, Network Management and Security, Computer & Embedded System, IT Governance, Enterprise Resource Planning, Software Testing, Modeling and Simulation
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 606 Documents
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KONTRIBUSI CARA BELAJAR DAN STATUS SOSIAL EKONOMI KELUARGA TERHADAP PRESTASI BELAJAR SISWA BERPRESTASI KELAS XI JURUSAN TEKNIK AUDIO VIDEO (TAV) SMK NEGERI DAN SWASTA DI KOTA PADANG Dina Amelia Amelia; Putra Jaya; Legiman Slamet
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 2, No 2 (2014): Suplement (Januari - Juni 2014)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v2i2.3291

Abstract

The purpose of this study was to reveal the contribution of student learning and  Family Socioeconomic Statuson student achievement outstanding Class XI Department of Audio Video (TAV) Public and Private SMK Padang. This research is a correlationaldescriptive study. The study population totaled 69 students and the sample amounted to 41 outstanding students of class XI and SMK Padang Private in the Academic Year 2012/2013. Sampling technique proportional random sampling. Student learning outcomes data is obtained from the public and private vocational school student in the city of Padang. While data on student learning and Family Socioeconomic Status were collected through a questionnaire using a Likert scale that has been tested for validity and reliability. Data were analyzed using a computer program SPSS version 16.0. The results of data analysis showed: (1) How to study and Family Socioeconomic Status together accounted for 56.6% of the outstanding student achievement in public and private SMK Padang; (2) How to Learn accounted for 30.1% of the outstanding student achievement in public and private SMK Padang; (3) Family Socioeconomic Status accounted for 15.13% of the outstanding student achievement in public and private SMK Padang.Keywords: How to Learn, Family Socioeconomic Status, Learning achievement, correlational descriptive, proportional random sampling.
PERBANDINGAN HASIL BELAJAR MODEL TWO STAY TWO STRAY DENGAN THINK PAIR SHARE Windi Oktaviana; Ilmiyati Rahmy Jasril
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 4 (2019): Vol. 7 No. 4 Desember 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i4.106503

Abstract

This study aims to determine the significant differences between the Two Stay Two Stray (TSTS) and Think Pair Share (TPS) learning models on student learning outcomes at SMK N 1 Padang. This study uses a Pre-experimental research method with one-group pretest-posttest design. The sample selection is done by Probability sampling technique with simple random sampling. The sample in this study students of class X TAV B as the experimental class I and class X TAV C as the experimental class II. Data collection techniques were obtained from the results of posttest as many as 25 multiple choice questions. Obtained the average value of the experimental class I was 84.8 and experimental class II was 77. Based on the results of the hypothesis test, the value of tcount = 2.48 and ttable = 2.024, because tcount> ttable after Ho was rejected and Ha was accepted. It can be concluded that there is a significant difference between the use of TSTS and TPS cooperative models on the learning outcomes of students of Basic Electricity and Electronics in class X SMK N 1 Padang. Keywords: Learning Model, Two Stay Two Strays, Think Pair Share, Learning Outcomes.  
PERANCANGAN PROTOTYPE SISTEM PENDETEKSI KONDISI TELUR DAN BERAT BERBASIS MIKROKONTROLER ARDUINO UNO Rehandra Igo Nanda; Edidas Edidas
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 3 (2019): Vol. 7 No. 3 September 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i3.105160

Abstract

The purpose of this research can facilitate the sorting of chicken eggs by the breeder automatically so as not to cause negligence in sorting chicken eggs, this tool is made to facilitate human work in the livestock industry, namely in the process of sorting chicken eggs. The process of designing and manufacturing systems have several stages, namely system design, hardware design, software design, and physical design. The results of the design and manufacture of this egg condition detection system can work by using the Arduino Uno microcontroller as the controller. This tool uses the LDR sensor to function as a detector of the intensity of light from the egg, then the ultrasonic sensor will detect the eggs that pass, then the eggs will be calculated by using the Load Cell sensor. Eggs will be separated based on conditions that have been detected by the LDR sensor and Arduino gives commands to the servo motor to separate good eggs and bad eggs, then automatically Arduino will send data to the LCD to display. From the results of this  research that this tool can separate which eggs are good and eggs are bad.Keywords: Arduino UNO, Sensor LDR, LED, Load Cell, Servo Motor, LCD
MOBILE ASISTEN KEHAMILAN BERBASIS ANDROID Venny Enrizal; Yasdinul Huda; Dony Novaliendry
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 2, No 2 (2014): Juli - Desember 2014
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v2i2.4083

Abstract

Pregnancy is a precious moment which is awaited by any married couples. Most people think that a marriage without children is not perfect. In the other hand, nine months of pregnancy is not an easy thing to get through, especially for the first pregnancy. So many changes happen to the mother along the pregnancy period. The deficient of knowledge and the lack of information about pregnancy become obstacle for the mothers-to-be to go through a period of their pregnancy. Utilizing the advance of science and communication technology nowadays, we can get various information about pregnancy easily. With the availability of mobile pregnancy assistant software based on android with file capacity 2mb for installation so that  not become a handicap for the devices. User, especially pregnant women can get information about pregnancy age,  estimation of birth  , pregnancy information, pregnancy tips and Islamic name choice provided in the mobile pregnancy assistant. This software is installer which operating in Android platform version 2.2 (Froyo) with Java programming language, built using Eclipse as IDE. Keyword: Pregnancy, Mobile Pregnancy Assistant, Android, Eclipse, Playstore
PERANCANGAN SISTEM PAKAR DIAGNOSA KERUSAKAN HARDWARE LAPTOP DI GAMA TEKNOLOGI COMPUTER Ilsa Afesia; Kasman Rukun
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 6, No 2 (2018): Juli - Desember 2018
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v6i2.102162

Abstract

ANALISIS MODEL PROPAGASI KOMUNIKASI BERGERAK PADA SISTEM GSM DI PT. XL AXITA PADANG Fakhruddin Ahmad Nasution; Delsina Faiza; Khairi Budayawan
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 4, No 1 (2016): Januari - Juni 2016
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v4i1.5842

Abstract

This research based by the weak received signal received by the Mobile Station (MS) caused loss propagation trajecktory  which allows the impending failure of calls and data connections. The purpose of this research is todiscover the impairment power received by MS. Monitored from the value of Rx Level and knowing the propagation model of Padang city urban areas in general.The method of measurement used is a Test Drive using TEMS Investigations software version 8.0. then analyzed with empirical models and models Okumura Hata, the results of the analysis compared with the standard value of Rx Level. This research was conducted in the morning and evening for five days.The analysis showed: (1) The signal quality measurements on base stations Terandam in average -81.6 dBm, and Hata model calculations on average -79.66 dBm, Okumura models average of -78.47 dBm, then the signal quality in good condition, BTS Simpang Haru is an average measurement of -82.7 dBm, and Hata model calculations on average -86.49 dBm, Okumura models average of -81.43 dBm, then the signal quality in good condition and the BTS Cendana Andalas in average measurement -80.03 dBm, and Hata model calculations on average -90.05 dBm, Okumura models average of -86.19 dBm, then the signal quality in a state of being. (2) Empirically propagation model for urban areas is a desert city in BTS Terandam Hata models, while BTS Simpang Haru and Sandalwood Andalas is a model Okumura. (3) Creep waves are blocked and then undergo reflection resulting trajectory taken further and further away, the received signal varies causing fluctuations in the signal and trigger fading, and failure in call and data. Keywords: MS, Rx Level, Drive Test, TEMS Investigation, transmitter, receiver and diffraction 
INVERTER PWM UNTUK MENGGERAKKAN MESIN ARUS SEARAH TANPA SIKAT BERBASIS ARDUINO Sony Prakarsa Putra; Zulwisli Zulwisli
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 4 (2019): Vol. 7 No. 4 Desember 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i4.106466

Abstract

This study aims to create a PWM inverter that can drive the Brushless Unidirectional Flow Machine (MASTS). PWM inverters are intended to correct deficiencies in six-step inverters. Inverter is a circuit that is used to convert a DC voltage source into an AC voltage with a certain frequency. The use of inverters is found in electric vehicles. The system often used to control an inverter is a Pulse Width Modulation (PWM) based control, where pulse width is used to regulate speed. The inverter is tested using 3 pairs of mosfets as a switch to control the three-phase output of the inverter. In the inverter, PWM is used to adjust the width of the frequency pulse that will be given to the mosfet. This research used 3 variations of duty cycle 30%, 60%, 90% to determine the effect of MASTS speed on PWM by using a PWM inverter. The results of this study the speed of MASTS can be influenced by changes in duty cycle, with increasing value of the duty cycle, the faster the speed of MASTS, and vice versa. Keywords:Mosfet, Sensor Hall, MASTS, PWM, Inverter.
PENGARUH MEDIA PEMBELAJARAN INTERAKTIF TERHADAP HASIL BELAJAR KBGT DI SMKN 1 PADANG Syaiful Bahri; Yasdinul Huda
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 3 (2019): Vol. 7 No. 3 September 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i3.105083

Abstract

In this research, it is done that is improving student learning outcomes. In observations carried out, the low student learning outcomes in engineering workshops and engineering drawings at SMK Negeri 1 Padang. This study aims to determine whether there is an influence on the results of interactive media learning on the engineering workshops and engineering drawings class X TAV SMK Negeri 1 Padang Academic Year 2018/2019. Sampling is the experimental class X TAV A using interactive media and the X control class TAV B does not use interactive media. The final post-test data collection technique is then analyzed for homogeneity, normality test and hypothesis test. The results of the experimental class obtained an average value of 77.8, while the control class obtained an average value of 74. The results of the calculation of the hypothesis at the significance level α = 0.05 were obtained tcount> t table is (2.75> 1.677), because tcount > table, the null hypothesis (H0) is rejected and the alternative hypothesis (H1) is accepted. Interacktive media provides a greater increase in learning outcomes which is 5.13%. It can be concluded that interactive media is better than not using interactive media.Keywords: Learning outcomes, interactive media, and engineering workshops and engineering drawings.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) TERHADAP HASIL BELAJAR SISTEM KOMPUTER SISWA KELAS X JURUSAN TEKNIK KOMPUTER JARINGAN DI SMK NEGERI 5 PADANG Aprayanti Nasution; Nelda Azhar; Sukaya Sukaya
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 5, No 2 (2017): Juli - Desember 2017
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v5i2.8473

Abstract

The problem of the research is the low learning results of the students on the subjects of computer systems of SMK Negeri 5 Padang. This is due to several factors one of which is the method or strategy learning that is less innovative. The purpose of the research is to know the difference of result the study by using cooperative learning model of type Student Team Achievement Division (STAD) on the subjects of a computer system class X TKJ of  SMK Negeri 5 Padang. This type of research is experimental. Where is to take the sampling by using random sampling technique. As the experimental class is class X TKJ A which will be treated by using cooperative learning model type STAD and control class is X TKJ B which will be treated by using inquiry model of learning. The technique of collecting data from post test, then analyzed for homogeneity test, normality test and hypothesis test. From the experimental class research results get the average value 82, 29, while the control class gets an average value of 76.93. The result of hypothesis calculation at significant level α = 0,05 got  thitung> ttabel  that is (2,182> 2,056) Because thitung  is bigger than ttabel hence hypothesis (H0) rejected and hypothesis (Ha) accepted. From the calculation of the learning result Gain where O1 is the average of the experimental class and O2 is the control class, the percentage of learning result is increased by 6.79%. It can be concluded that by using cooperative learning model of Student Team Achievement Division (STAD) type has an effect on student learning result which proves from improvement of learning result. Keyword    : Learning Resultss, Cooperative Learning Model TypeSTAD, Inquiry Learning Model.
Perancanga Sistem Informasi Perpustakaan SMA Negeri 1 Danau Kembar Meri Afliyanti; Zulhendra Zulhendra; Denny Kurniadi
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 2, No 1 (2014): Januari - Juni 2014
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v2i1.3282

Abstract

Library management at SMA country 1 twin lake in this time not yet optimal and not based on computerization. aim from library information system sma country 1 twin lake based on web is a information system that designed to give and optimize operator performance. in give service to library member, in service search book, loaning service and library book return, accessinged according to online. this application planning uses language java with idea netbeans and place to keep database that is mysql. program implementation at require medium shaped computer that integration webserver. implementation result from information system library this is library operator can make recapitulation member report, book total report, fine report, loaning report and return. Keyword: Library Information System, Java, Mysql And Idea Netbeans.

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