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Journal articles on the topic 'Electricity and electronics'

Author: Grafiati
Published: 7 September 2023

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1

Zuba, Jason. "Electricity and Electronics." Phi Delta Kappan 85, no. 4 (December 2003): 336. http://dx.doi.org/10.1177/003172170308500420.

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2

Thonemann, Philip. "Electricity and Magnetism: Foundations for Electronics." Electronics Education 1998, no. 3 (1998): 39. http://dx.doi.org/10.1049/ee.1998.0075.

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3

Okundamiya, Michael S. "Power Electronics for Grid Integration of Wind Power Generation System." Journal of Communications Technology, Electronics and Computer Science 9 (December 27, 2016): 10. http://dx.doi.org/10.22385/jctecs.v9i0.129.

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The rising demands for a sustainable energy system have stimulated global interests in renewable energy sources. Wind is the fastest growing and promising source of renewable power generation globally. The inclusion of wind power into the electric grid can severely impact the monetary cost, stability and quality of the grid network due to the erratic nature of wind. Power electronics technology can enable optimum performance of the wind power generation system, transferring suitable and applicable energy to the electricity grid. Power electronics can be used for smooth transfer of wind energy to electricity grid but the technology for wind turbines is influenced by the type of generator employed, the energy demand and the grid requirements. This paper investigates the constraints and standards of wind energy conversion technology and the enabling power electronic technology for integration to electricity grid.
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4

Palensky, Peter. "Industrial Electronics and Sustainable Electricity [Editor's Column]." IEEE Industrial Electronics Magazine 13, no. 2 (June 2019): 2. http://dx.doi.org/10.1109/mie.2019.2910872.

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5

Yurmansyah, Edo Ari, Edidas Edidas, Ahyanuardi Ahyanuardi, and Asrul Huda. "Development of E-Modules on Basic Subjects of Electricity and Electronics." EDUTEC : Journal of Education And Technology 6, no. 2 (December 16, 2022): 339–54. http://dx.doi.org/10.29062/edu.v6i2.484.

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This study aims to produce valid, practical and effective electronic modules based on self-directed learning models. So that it can help students learn independently and understand the basic theory of electricity and electronics. This research is research and development (R&D) which refers to the ADDIE instructional development model. The stages in the ADDIE development procedure are Analysis, Design, Development, Implementation and Evaluation. The research results are based on the assessment of the material expert validator 77% and media experts 82%, the electronic module developed is valid. Based on the responses of 83% teachers and 84% students, the developed electronic module has high practicality. The effectiveness results are known from increasing students' theoretical understanding as well as testing the effectiveness of the material being tested with quite effective results with an N-Gain value of 62%.
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6

Putri, Debi Kumala Buana, and Dwiprima Elvanny Myori. "Pengembangan Media Pembelajaran Dasar Listrik dan Elektronika Berbasis Mind Mapping." Jurnal Pendidikan Teknik Elektro 1, no. 1 (October 14, 2020): 43–47. http://dx.doi.org/10.24036/jpte.v1i1.14.

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The implementation of this research aims to develop valid and praticial mind mapping based learning media in basic electricity and electronics (DLE) subjects. This study used the R&D (Research and Development) method. Subjects in this study were students X TITL SMK Mumammadiyah 1 Padang who were registered in semester 1 of the 2020-2021 academic year. This research was tested by three validators consisting of one teacher of basic subjects of electricity and electronics at the vocational high school where the study was coducted, and two validators from the lecturer of the departement of elektrical engineering faculty of engineering Universitas Negeri Padang with the results of media validator of 86% with the valid category. In the practicality test, the respondents were subject teacher and class X TITL student with a response of 86% from the teacher and an average 84,28% of student stated that mind mapping based DLE learning media was very practical. It was concluded that the basic learning media for electricity and electronics based on mind mapping were valid and practical for use in the learning process of basic electricity and electronics.
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Vinoth, R., R. Nedumaran, P. Alexraj, S. Srinivasan, and S. Abinaya. "Power Electronics for Renewable Energy System with Smart Grid." International Journal for Research in Applied Science and Engineering Technology 10, no. 11 (November 30, 2022): 175–81. http://dx.doi.org/10.22214/ijraset.2022.47187.

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Abstract: Internet of things is an emerging technology that efficiently and effectively improve our daily life activities. It reduces the cost of living by automating the manual processes. It integrates physical objects and devices via internet for synchronized communication. Currently the cost of electricity is reaching the sky so there is a need for some sources that can produce electricity naturally without any cost. Here, solar panels and solar plants take place for producing electricity in natural manner with sun light. Photo voltaic cells are used in these systems that converts the sun light into electricity. Mostly the solar systems are configured in rural or agricultural areas where electricity mediums are still not available. These systems are manually operated by humans. So there is need of efficient approach which automatically control and monitor the current, voltage and other parameters of solar systems and provides real time statistics to users. This research paper proposes an IOT based approach for solar power consumption and monitoring that allow the users to monitor or control the obtained power and EV battery. Majorly, solar plants are built in the locations where people cannot reach on daily basis so this approach allows the people to virtually control their systems from faraway places.
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8

Sumiati, Mery, Fahmi Rizal, and Muhammad Anwar. "Pengembangan Media Pembelajaran Berbasis Mobile Learning Pada Mata Pelajaran Dasar Listrik Dan Elektronika Sekolah Menengah Kejuruan." INVOTEK: Jurnal Inovasi Vokasional dan Teknologi 20, no. 1 (February 4, 2020): 77–84. http://dx.doi.org/10.24036/invotek.v20i1.704.

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In the learning process Basic Electricity and Electronics material, students are constrained in understanding the subject matter, because it uses formulas that are difficult to understand without adequate supporting learning media. Besides the learning time Basic Electricity and Electronics material which is only available 4 hours per week, so that not all materials can be delivered optimally to students. Therefore learning needs to be supported by suitable and adequate media. The purpose of this research is to produce a learning media based on mobile learning that is valid, practical and effective for Basic Electricity and Electronics subjects. The method used in this research is Research and Development (R&D). The development model used follows the Borg & Gall model which is arranged in several research steps. The instrument used in the form of a validation questionnaire was given to material experts and media experts. Questionnaire to measure practicality is given to students and teachers of the subject matter. To measure the effectiveness of the Quasi experiment research design used by comparing student learning outcomes of the experimental class and the control class. The results showed that the learning media based on mobile learning was declared valid, practical and effective for use in the Basic Electricity and Electronics subjects.
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Sani, Mustapha Sumaila, Hassan Bello, and Sunday A. Okegbile. "Development and Validation of a Multimedia Package for Teaching Applied Electrical and Electronic Component of Basic Technology." Jurnal Pendidikan Teknologi dan Kejuruan 25, no. 2 (October 1, 2019): 165–76. http://dx.doi.org/10.21831/jptk.v25i2.25869.

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This study developed and validated a multimedia package for the teaching of Electrical/Electronic component of Basic Technology at the upper basic education level. It was a developmental research design. The area for this study is Kano state, North-Western Nigeria. The population consists of 291 Basic Technology teachers, out of this, 10 Basic Technology teachers, 5 instructional technologist and 5 computer specialists were purposely selected for the product evaluation based on four instruments. The findings revealed that design procedures were followed in the development of the Electricity/Electronics component of Basic Technology Instructional Package (EECOBTIP); EECOBTIP have adequately covered the curriculum content of the subject matter; EECOBTIP have met required instructional technology standards; and EECOBTIP have met the required technical standards. The study therefore recommends amongst others that Basic Technology teachers should be encouraged to prepare some aspects of their lessons in electronic form; EECOBTIP should be utilized for classroom instruction especially when teaching the Electricity/Electronics component of Basic Technology; and that similar packages should be developed for the other aspects of Basic Technology curriculum.
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10

Andreatta, Richard D. "Basic Electronics Theory for the Practicing Clinician." Perspectives on Speech Science and Orofacial Disorders 20, no. 2 (October 2010): 47–54. http://dx.doi.org/10.1044/ssod20.2.47.

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For speech and hearing professionals who rely on and use electrical equipment to record and manipulate human biosignals, a poor appreciation of basic electrical theory may (a) inhibit their capacity to use novel instrumental approaches creatively and/or (b) prevent the correct interpretation of instrumental outputs. The purpose of this paper is to provide the practicing clinician with a non-mathematical tutorial on select topics of electricity, including force fields, voltage, current, resistance, Ohm's Law, and basic circuit configurations. The author's intent is directed toward demystifying basic concepts and principles of electricity, allowing the reader to feel more comfortable dealing with electrical applications in the workplace.
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Wahyuni, Sri. "PENGGUNAAN FESTO FLUIDSIM SEBAGAI MEDIA PEMBELAJARAN UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS X PELAJARAN DASAR LISTRIK DAN ELEKTRONIKA DI SMK NEGERI 2 BANDA ACEH." CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro 3, no. 2 (September 3, 2019): 123. http://dx.doi.org/10.22373/crc.v3i2.5160.

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Festo Fluidsim is a computer-based learning media that can be used to facilitate students inunderstanding learning methods. Festo Fluidsim is an application for making basic electronic circuits,then followed by pneumatic and electro-pneumatic circuits that can be directly simulated. The mediais suitable for use as a learning medium to help improve the learning outcomes of students majoringin industrial electronics engineering who are studying the basic subjects of electricity and electronicsat SMK Negeri 2 Banda Aceh. The type of this research is a quantitative study using the experimentalmethod, forming 2 study groups, control and subsequent experiments conducted data collection withthe test method. The results obtained indicate an increase in the value of learning outcomes from anaverage pretest 46.19 to an average at 88.21 posttest. Similarly, based on the results of statistical testsconducted, obtained an average value of N-Gain 0.79 <0.7 which can be categorized as high, the resultsof the criteria of pretest significance value 0.13> 0.05 and posttest significance value 0.59> 0 , 05which is normally distributed, and subsequently gets a Sig. (2-tailed) score is 0,000 which is smallerthan 0.05, so it can be concluded that the use of Festo Fluidsim as a learning medium can effectivelyimprove student X learning outcomes of Elementary subjects Electricity and Electronics SMK Negeri2 Banda Aceh
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12

Lastera, I. Wayan, and I. Putu Arsikaputra. "PEMBUATAN DAN PENGGUNAAN ALAT KONVERTER UNIVERSAL OSILOSKOP SEBAGAI PERALATAN KATAGORI 2 PADA PRAKTIKUM ELEKTRONIKA DAYA." Jurnal SPEKTRUM 7, no. 4 (December 6, 2020): 173. http://dx.doi.org/10.24843/spektrum.2020.v07.i04.p22.

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To display electric waveforms in power electronics practicum, the instrumentused is an oscilloscope. With the limited range of test voltages from oscilloscopes themeasurement results for the power electronics lab are not good enough. To improvethe results of practicum, one effort that can be done is by making an universalconverter oscilloscope tool. The potential of this universal converter tool can beidentified by using it in uncontrolled AC electricity testing, controlled AC electricitytesting, uncontrolled DC electricity testing and controlled DC electricity testing. The testdata obtained are tabulated and analyzed descriptively, in order to be able to see andbe able to infer the potential of the oscilloscope universal converter. The test resultsshow that the use of an oscilloscope universal converter able to improve themeasurement results for power electronics practicum, proven to be able to be used inAC and DC mains voltage either uncontrolled or controlled with normal waveformdisplay, so that it can be used as category 2 equipment in the power electronicspracticum, in order to add equipment to the laboratory.
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Kauli, Khair, and Elfizon Elfizon. "Analisis Kemandirian Belajar Mata Pelajaran Dasar Listrik dan Elektronika pada Sekolah Menengah Kejuruan." Jurnal Pendidikan Teknik Elektro 3, no. 2 (August 16, 2022): 30–36. http://dx.doi.org/10.24036/jpte.v3i2.183.

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This researcher is in the background because of the problem of the impact of COVID-19 on the world of education. In this study, it aims to reveal how much the percentage influence of learning independence on student learning outcomes. This self-reliance population used a sample taken from students of SMK1 West Sumatra, Department of Electronic Engineering class X and selected randomly (simple, rundown and sampling). Data on student learning outcomes are taken from semester scores in teachers of basic electrical electronics subjects at SMK 1 West Sumatra. Meanwhile, data on learning independence is obtained from questionnaires that are distributed to students using a likert scale that has been validity and reality. From the results of data analysis on the influence of learning independence, it shows that there is a significant relationship between the learning outcomes of grade 10 students in the basic subjects of electronic electricity at SMK 1 West Sumatra. It can be concluded that in this study there is an influence of learning independence on class X Electronics students of SMK 1 West Sumatra on the basic subjects of electronic electricity, after conducting this study, student learning independence is getting higher and student learning outcomes are better.
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Sumiati, Mery, Fahmi Rizal, and Muhammad Anwar. "DEVELOPMENT OF MOBILE-LEARNING MEDIA ON BASIC ELECTRICITY AND ELECTRONICS SUBJECT." JURNAL PENDIDIKAN TEKNOLOGI KEJURUAN 3, no. 1 (February 24, 2020): 14–19. http://dx.doi.org/10.24036/jptk.v3i1.3423.

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in the learning process of basic electricity and electronics subject, students face problems in understanding the material because it is considered as difficult without supported of adequate media. Then, the time allocation for basic electricity and electronics learning in the classroom is only four hours in a week, thus the material delivering is considered as not optimally to students. Therefore, teaching learning process needs to be supported by suitable and adequate media. The purpose of this research is mobile based learning media that is valid, practical and effective for Basic Electricity and Electronics subjects. The method of this research is Research and Development (R&D). This research and development used the Borg and Gall model that consists of several stages. The instrument used in this research is validation questionnaire that was given to material experts and media experts. The results obtained from this development research are a learning media based on mobile learning in the Basic Electricity and Electronics subjects. Based on research developed media are valid media, with the results of media validation of 0.84 and material validation of 0.74. The practical value of the results of the teacher's response of 94% and student responses of 84.24% were categorized very practical. From the posttest scores students get effective results that is 0.00 which is smaller than 0.005 which means that it is significant from the value of the experimental class and the control class.
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15

Duarte, Carlos Henrique, and Roberto Schaeffer. "Economic impacts of power electronics on electricity distribution systems." Energy 35, no. 10 (October 2010): 4010–15. http://dx.doi.org/10.1016/j.energy.2010.03.037.

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16

Perko, Jurica, Srete Nikolovski, and Ljubomir Majdandžić. "Comparative Analysis of Power Quality Indices for Different Lighting Techniogies in Public Lightning." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 2 (April 1, 2018): 880. http://dx.doi.org/10.11591/ijece.v8i2.pp880-887.

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As with any other product, having electricity of a certain quality is very important for consumers. Its quality has become the key feature that can be disturbed by loads based on power electronic devices. Electricity producers are striving to provide reliable and quality electricity supply to consumers. Public lighting systems that are based on LED lighting technology can potentially positively or negatively affect the power quality because they contain power electronics components in LED drivers. Because of that, two 7-day measurements were conducted on the same public lighting branch but with different lighting technologies (high pressure sodium, known as HPS and LED technology). Results of the measurements were analysed and compared. By analysing the results, other problems were also identified by using LED lighting technology. These problems are addressed in the conclusion of the paper.
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Gómez Díaz, Kenia Yadira Gómez, Susana Estefany De León De León Aldaco, Jesus Aguayo Aguayo Alquicira, Mario Ponce-Silva, and Víctor Hugo Olivares Olivares Peregrino. "Teaching–Learning-Based Optimization Algorithm Applied in Electronic Engineering: A Survey." Electronics 11, no. 21 (October 25, 2022): 3451. http://dx.doi.org/10.3390/electronics11213451.

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This paper presents a survey of the articles published in the period 2013–2021 related to the application of the teaching–learning-based optimization (TLBO), which reproduces the dynamics that occur in a classroom with the teacher and the student. This paper uses the algorithm to optimize some objective functions related to the design in the electronics field. A total of 62 papers were reviewed and some graphs were generated to summarize the most relevant of these articles. These have been classified into five categories based on the areas of electronic engineering, such as power electronics, control, electromagnetism, digital electronics, and analogue electronics. Electronic engineering has been becoming increasingly relevant in world technological development, for example, in electric vehicles or generating electricity from renewable energy sources to counteract the environmental impact that non-renewable sources generate. The TLBO algorithm has attracted the interest of a large number of researchers due to its efficiency, speed, and low initialization parameter requirements. This article is composed of two stages, the first is a summary of the information on electronics, in general, encompassing all its areas, and the second focuses on the algorithm applied to multilevel inverters; for each stage, graphs and tables are shown.
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Prabustya, Roga Dinar, Mohammad Fatkhurrokhman, and Ilham Akbar Dharmawan. "Pengaruh Hasil Belajar Dasar Listrik dan Elektronika, Motivasi, dan Kesiapan Siswa terhadap Hasil Praktik Kerja Industri:." Reslaj : Religion Education Social Laa Roiba Journal 5, no. 1 (August 7, 2022): 113–25. http://dx.doi.org/10.47467/reslaj.v5i1.1295.

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This research is a type of quantitative research that aims to determine whether there is an effect of practical learning outcomes, student motivation and student readiness on the results of industrial work practices for students in the Electrical Power class SMKN 2 Serang City and how big the effect is. The research method used is quantitative research which consists of 4 variables, namely Basic Electrical and Electronics Learning Outcomes (X1), Learning Motivation (X2), Student Readiness (X3), Industrial Work Practice Results (Y). The data were taken using questionnaires, tests, and final grades of students which were then processed using the SPSS data analysis application. The results of the study show that there is no effect between basic electrical and electronic learning outcomes on industrial work practice results with a value of sig (0.279 > 0.05), student learning motivation has an influence on students' industrial work practice results with a value of sig (0.026 < 0.05), student readiness has an influence on the results of industrial work practices with a sig value (0.045 < 0.05). Based on the results of the analysis showed that the basic learning outcomes of electricity and electronics, learning motivation and student readiness had an effect of 0.071 or 7.1% unit. Keywords: The Influence Of Electricity And Electronics Basic Learning Outcomes, Students' Motivation, And Readiness On Industrial Work Practice Outcomes
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19

chitransh, Apar, and Dr Surbhi gupta. "Role of Power Electronics Devices in Grid Integration with Renewable Energy Source (Wind) and Challenges." Indian Journal of Production and Thermal Engineering 1, no. 2 (June 10, 2021): 21–25. http://dx.doi.org/10.35940/ijpte.b2014.061221.

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We know that to growing population in India this time to use the renewable source to generate the electricity and most of the government and private companies do this very confident way. We know that the main renewable energy sources in our word is sun and wind with the help of sun and wind most of the company are situated the plant at that places where the efficiency and generation of electricity is more and more accuracy and fulfill the requirement of the electricity demand. Where this is depending upon the mostly to the renewable energy there to connect this farm to the grid system the power electronics devices play a very important role. We can say that yes wind energy and solar energy is the future management which is fulfill the requirement of the electricity generation demand. In this paper we discuss the different type of power electronics devices which is used in wind power generation system. In this paper we also discuss about some type of challenged which is coming when these farms connected to the grid.
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chitransh, Apar, and Dr Surbhi gupta. "Role of Power Electronics Devices in Grid Integration with Renewable Energy Source (Wind) and Challenges." Indian Journal of Production and Thermal Engineering 1, no. 2 (June 10, 2021): 21–25. http://dx.doi.org/10.54105/ijpte.b2014.061221.

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We know that to growing population in India this time to use the renewable source to generate the electricity and most of the government and private companies do this very confident way. We know that the main renewable energy sources in our word is sun and wind with the help of sun and wind most of the company are situated the plant at that places where the efficiency and generation of electricity is more and more accuracy and fulfill the requirement of the electricity demand. Where this is depending upon the mostly to the renewable energy there to connect this farm to the grid system the power electronics devices play a very important role. We can say that yes wind energy and solar energy is the future management which is fulfill the requirement of the electricity generation demand. In this paper we discuss the different type of power electronics devices which is used in wind power generation system. In this paper we also discuss about some type of challenged which is coming when these farms connected to the grid.
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21

Sukardjo, Moch, Uswatun Khasanah, and Fatur Rahman. "Trainer Effectiveness in Basic Electrical and Electronic Practices in Vocational High Schools." JTP - Jurnal Teknologi Pendidikan 24, no. 3 (December 31, 2022): 412–25. http://dx.doi.org/10.21009/jtp.v24i3.33595.

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Basic Electricity and Electronics is one of the subjects in VHS. This subject teaches theory and practice. Practical subject matter includes: how to measure the components of resistors, capacitors, coils, transistors and other components. This study aims to determine the effectiveness of practical trainers that have been developed for basic electricity and electronics subjects that have been developed and designed as practical learning media. The method used in this study is research and development (R n D), using the Hannafin and Peck model. The feasibility of practice trainers is based on the results of expert assessments, namely (1) assessment by material experts with a percentage gain of 92.50%, (2) assessment by media experts with an acquisition percentage of 82.60%, (3) assessment of student use obtains a percentage of 86.89 %. from the results of the assessment of the experts and students, it can be concluded that the basic electronics practice trainer is said to meet the requirements and is suitable for use as a learning medium for Basic Electricity and Electronics Class X for the Department of Audio-Video Engineering at Vocational High Schools. For the effectiveness of the trainers that have been developed it is done by comparing the results of the initial test with the results which result in an increase in learning outcomes by an average of 42.98%, so it is concluded that there is an increase in learning outcomes. To test the effectiveness obtained tcount = 98.2 and ttable = 2.056, because tcount> ttable, it can be said that this trainer is effective for use in practice. A gain value of 0.8 is in the range > 0.7, this means an increase in basic electrical and electronics practical skills before and after using a basic electrical and electronics practicum trainer with a high category.
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Consonni, D., and A. C. Seabra. "A modern approach to teaching basic experimental electricity and electronics." IEEE Transactions on Education 44, no. 1 (2001): 5–15. http://dx.doi.org/10.1109/13.912704.

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23

Shen, Daozhi, Ming Xiao, Guisheng Zou, Lei Liu, Walter W. Duley, and Y. Norman Zhou. "Self-Powered Wearable Electronics Based on Moisture Enabled Electricity Generation." Advanced Materials 30, no. 18 (March 24, 2018): 1705925. http://dx.doi.org/10.1002/adma.201705925.

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Luscombe, Christine K., Uday Maitra, Michael Walter, and Susanne K. Wiedmer. "Theoretical background on semiconducting polymers and their applications to OSCs and OLEDs." Chemistry Teacher International 3, no. 2 (March 1, 2021): 169–83. http://dx.doi.org/10.1515/cti-2020-0020.

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Abstract Organic electronics has developed rapidly over the past 40 years. In 1977, a seminal discovery was reported that showed that a polymer known as polyacetylene could conduct electricity as well as metals could. This was a groundbreaking discovery that led to a Nobel Prize in Chemistry in 2000. The polymers that are used in organic electronics have now been widely studied for use in organic solar cells (OSCs), organic field effect transistors (OFETs), printable electronics, flexible electronics, antistatic coatings, actuators, and more recently in bioelectronics. In particular, the utility of organic electronics is seen in the commercial success of using organic electronic materials in organic light-emitting diodes (OLEDs) where OLED displays can be seen in mobile phones and as flat panel displays. In this paper, we provide a tutorial targeting upper secondary students describing how these special classes of polymers function, and how they can be synthesized. The paper further discusses the use of these materials in two applications: organic solar cells and organic light-emitting diodes. The paper ends with a brief discussion about hands-on activities that can be carried out in the upper secondary student science classroom.
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Candra, Oriza, Elfizon Elfizon, Hendri Hendri, Aslimeri Aslimeri, and Aswardi Aswardi. "PENINGKATAN KETERAMPILAN BIDANG PEMASANGAN INSTALASI LISTRIK RUMAH TANGGA DAN BIDANG SERVICE PERALATAN ELEKTRONIK BAGI PEMUDA PANTI BUDI UTAMA DI LUBUK ALUNG." JTEV (Jurnal Teknik Elektro dan Vokasional) 5, no. 1.1 (December 10, 2019): 31. http://dx.doi.org/10.24036/jtev.v5i1.104770.

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Budi Utama Adolescent Child Care Social Institution located in the suburb of Alung, Padang Pariaman Regency, consists of several majors including the Department of Electricity, Electronics, Electricity Use, Automotive, and Welding. PSAABR accommodates children and adolescents from underprivileged and school dropouts, also accommodates assisted children who have tripped over legal issues since 2015 and come from all over West Sumatra. For children assisted by the law, skills training and coaching such as children and other adolescents are also added with more specialized mental coaching. The number of fostered children in the PSAABR reaches 150 children. With 70 foster children and 80 adolescents built. For foster children, fostered parents are given special skills that are grouped based on the existing department. Skill improvement training in the field of domestic electrical installation and electronic equipment service fields. Besides being very helpful to them, obtaining skills also helps in developing independence and entrepreneurship and will keep them away from uncertainty about the future. The results of community service activities will improve the skills and competencies of participants, namely (1) Increasing knowledge of work safety standards, (2) improving the domestic electricity field, and (3) Increasing skills in the field of electronic equipment.
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Moses, Dauda, Aniekan Elijah Asukwo, Muhammed Adamu Yusuf, and Isaac John Ibanga. "Achieving Sustainable Development Goals 2016-2030 in Nigeria through Female Enrolment into Electrical/Electronics Engineering Trade in Technical Colleges of Adamawa State." Journal of Advanced Research in Economics and Administrative Sciences 2, no. 1 (February 18, 2021): 28–39. http://dx.doi.org/10.47631/jareas.v2i1.214.

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Purpose: This study investigated female enrolment into electrical/electronics engineering trade in technical colleges of Adamawa State in order to suggest ways of augmenting it for Sustainable Development Goals (SDGs) 2016-2030. Approach/ Methodology/ Design: Two research questions and two null hypotheses were formulated to guide the study. A descriptive survey research design was adopted for the study. The sample of the study comprised of 38 teachers and 140 parents. A 50-item Female Enrolment in Electrical/Electronics Engineering Trade (FEEET) Questionnaire was developed by the researchers and used for data collection. The questionnaire was validated by three experts from the Department of Electrical Technology Education, Modibbo Adama University of Technology, Yola, Adamawa State. Reliability co-efficient of 0.81 was obtained for the instrument using Cronbach’s Alpha reliability method. Mean statistic was used to answer the two research questions while z-test statistics was used to test the two hypotheses at 0.05 level of significance. Findings: The findings of the study revealed that inadequate knowledge on female participation in electrical/electronics engineering trade, hazards involved in working with electricity, and poor gender policy implementation among others were factors affecting female enrolment into the programme. Establishment of electrical/electronics engineering trade skill acquisition centres for females and provision of starter packs for female graduates of electrical/electronics engineering trade among others were strategies identified for improving female enrolment into the programme. Practical Implication: The study has practical implications for achieving sustainable development goals in Nigeria. A sustainable financing scheme for the female trainees of electrical/electronics engineering trade should be established in order to boost their interests in the programme. Originality/Value: The study identified that inadequate knowledge on female participation in electrical/electronics engineering trade, hazards involved in working with electricity, societal perception about electricity, cultural sanctions on women, early marriages, and poor gender policy implementation are the main factors that affect female enrolment in technical colleges in Nigeria.
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Zou, Yongjiu, Alberto Libanori, Jing Xu, Ardo Nashalian, and Jun Chen. "Triboelectric Nanogenerator Enabled Smart Shoes for Wearable Electricity Generation." Research 2020 (November 9, 2020): 1–20. http://dx.doi.org/10.34133/2020/7158953.

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The parallel evolution of wearable electronics, artificial intelligence, and fifth-generation wireless technology has created a technological paradigm with the potential to change our lives profoundly. Despite this, addressing limitations linked to continuous, sustainable, and pervasive powering of wearable electronics remains a bottleneck to overcome in order to maximize the exponential benefit that these technologies can bring once synergized. A recent groundbreaking discovery has demonstrated that by using the coupling effect of contact electrification and electrostatic induction, triboelectric nanogenerators (TENGs) can efficiently convert irregular and low-frequency passive biomechanical energy from body movements into electrical energy, providing an infinite and sustainable power source for wearable electronics. A number of human motions have been exploited to properly and efficiently harness this energy potential, including human ambulation. Shoes are an indispensable component of daily wearing and can be leveraged as an excellent platform to exploit such kinetic energy. In this article, the latest representative achievements of TENG-based smart electricity-generating shoes are comprehensively reviewed. We summarize ways in which not only can biomechanical energy be scavenged via ambulatory motion, but also biomonitoring of health parameters via tracking of rhythm and strength of pace can be implemented to aid in theranostic fields. This work provides a systematical review of the rational structural design, practical applications, scenario analysis, and performance evaluation of TENG-based smart shoes for wearable electricity generation. In addition, the perspective for future development of smart electricity-generation shoes as a sustainable and pervasive energy solution towards the upcoming era of the Internet of Things is discussed.
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Shen, Daozhi, Ming Xiao, Guisheng Zou, Lei Liu, Walter W. Duley, and Y. Norman Zhou. "Wearable Electronics: Self-Powered Wearable Electronics Based on Moisture Enabled Electricity Generation (Adv. Mater. 18/2018)." Advanced Materials 30, no. 18 (May 2018): 1870128. http://dx.doi.org/10.1002/adma.201870128.

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Gultom, Megawaty, and Hambali Hambali. "Pengembangan Lembar Kerja Peserta Didik pada Proses Pembelajaran Dasar Listrik dan Elektronika." Jurnal Pendidikan Teknik Elektro 1, no. 1 (December 1, 2020): 130–33. http://dx.doi.org/10.24036/jpte.v1i1.55.

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This research is motivated by several things, namely the limitations of supporting books for student books, students still have difficulty mastering the learning material well in the subject matter of calculating electrical power and energy in the calculation concept and limitations of the LKPD which consists of a collection of questions only, the learning materials provided also very short and packaged in just one meeting. This study aims to develop LKPD in Basic Electrical and Electronics subjects in basic competencies 3.2 and 3.6 in class X TPTU which are valid and practical at SMKN 1 West Sumatra. This study is a Research and Development (R&D) research using the ADDIE model. This model consists of five stages, namely analysis, design, development, implementation, and evaluation. Data were collected using the LKPD validation and practicality instrument sheet, the LKPD validity questionnaire, and the LKPD practicality questionnaire. The subjects of this study were LKPD Basic Electricity and Electronics and the respondents in this study were students of class X TPTU B and teachers of DLE subjects at SMKN 1 West Sumatra. The results of this study obtained data on the average validity of LKPD from three validators in the valid category. The results of the practicality test by the teacher were stated in the very practical category and the practicality by students was stated in the very practical category. Thus LKPD Basic Electricity and Electronics are declared valid and practically used in learning the basic theory of electricity and electronics class X TPTU at SMK N 1 West Sumatra.
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Alexy, Tommy, and Rian Ferdian. "Multimeter dengan Sistem Penayangan Data Berbasis Web dan Kacamata Data." CHIPSET 4, no. 01 (April 30, 2023): 13–22. http://dx.doi.org/10.25077/chipset.4.01.13-22.2023.

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This study aims to create a multimeter system that is able to use with database system and see with data glasess . Multimeter is a measuring instrument used for measurements on electronic compositions. Electricity is indispensable today but if not careful electricity will be very dangerous. One of the dangers of electricity is the occurrence of electric arcs, electric arcs occur due to the presence of dielectric materials that result in electrode charge transfer. Practical learning of electronics is directly related to electricity so careful observation is needed, especially when measuring the three main quantities in the flow of electricity. This system is expected to help users in observing electrical components such as electrical voltage (Voltage / V) and electrical resistance (Ohm / Ω). The system uses a zmpt101b sensor used for voltage readings using a mean system that is taking some electric current data in a certain period of time and taking an average reading of the current read by the sensor, the voltage sensor is used for voltage readings using a mean system that is taking some voltage data in a certain period of time and taking an average voltage read by the sensor, in reading resistance researchers use the voltage divider formula to find out how much is in a resistor that is not known how much resistance. The information obtained will be displayed on the website so that users can more easily sort the readings on the amount of electricity read by the multimeter.
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Amjad Chaudhry, Azam. "A Panel Data Analysis of Electricity Demand in Pakistan." LAHORE JOURNAL OF ECONOMICS 15, Special Edition (September 1, 2010): 75–106. http://dx.doi.org/10.35536/lje.2010.v15.isp.a5.

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This paper looks at the economy-wide demand and the firm level demand for electricity in Pakistan. The economy wide estimation of electricity demand uses panel data from 63 countries from 1998-2008, and finds that the elasticity of demand for electricity with respect to per capita income is approximately 0.69, which implies that a 1% increase in per capita income will lead to a 0.69% increase in the demand for electricity. The firm level analysis uses firm level data from the World Bank’s Enterprise Survey for Pakistan and finds that the price elasticity of demand for electricity across all firms is approximately -0.57, which implies that a 1% increase in electricity prices will lead to a 0.57% decrease in electricity demand across firms. Across sectors, the textile sector has the highest price elasticity of demand (-0.81) while the price elasticity of demand for firms in the electricity and electronics sector is the smallest (-0.31). Finally, firm level data is also used to estimate production functions in order to estimate the impact of electricity shortages on manufacturing output.
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Eka putri, Fischa Prima, and Hansi Effendi. "Analisis Deskriptif Pembelajaran Dasar Listrik Elektronika selama Pandemi Covid-19." Jurnal Pendidikan Teknik Elektro 4, no. 1 (February 8, 2023): 389–96. http://dx.doi.org/10.24036/jpte.v4i1.262.

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This article reviews the implementation of online learning and student motivation during a pandemic in the basic subjects of electricity and electronics at SMK Negeri 5 Padang. This research answers the question of how to describe the implementation of online learning and students' learning motivation in the Basic Electricity and Electronics (DLE) subject at SMK 5 Padang. This research is a quantitative study with a population of all students of class X who take Basic Electricity and Electronics (DLE) subjects at SMK 5 Padang City with a total of 35 people. The results showed that the learning constraints in the category of students who chose Yes showed a percentage of 61.4%. The category that chose Not showed a percentage of 38.6%. Regarding online learning resources, students who chose Yes showed a percentage of 40.7%. The category that chose Not showed a percentage of 59.3%. There is a desire and desire of students to learn who choose Yes shows a percentage of 90%. The category that chose No shows a percentage of 10%. There is encouragement and need for students in learning who choose Yes to show a percentage of 45.7%. The category that chose Not showed a percentage of 54.3%. There is hope that students in the future who choose Yes show a percentage of 79.4%. The category that chose No shows a percentage of 20.6%.
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Devi, Mila Sri, and Thamrin Thamrin. "PEMBUATAN MODUL PEMBELAJARAN RANGKAIAN ELEKTRONIKA DIGITAL." Voteteknika (Vocational Teknik Elektronika dan Informatika) 7, no. 3 (July 10, 2019): 49. http://dx.doi.org/10.24036/voteteknika.v7i3.105146.

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The purpose of this study was to determine the feasibility of using the learning module of the Electronic Electronics Series on the subject of Basic Electricity and Electronics in class X Electronics Engineering at SMK Negeri 1 Bukittinggi. This research method uses the development of Instructional Development Institute with three stages, namely define, development, and evaluation. The research instruments were in the form of questionnaires on validity, reliability and practicality of the module. Based on the results of 3 validators obtained an average of 0.82 from the rating scale 1, which exceeds the achievement level of 0.667, so the module is declared valid. In the module reliability test the Cronbach Alpha value was 0.804, which means the reliability of the module in the category is very high. In the module practicality test by the teacher obtained an average value of 85.83%, so it is in the practical category. While the module practicality test by students obtained an average value of 87%, so it is in a very practical category. Based on the results of the three tests it can be concluded that the learning module is suitable for use in the learning process.Keywords:Module, Electronics Digital, instructional Development Institute
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Widia, Riza, Herisajani Herisajani, and Witrionanda Witrionanda. "PREDIKSI DISTORSI HARMONISA PADA UTILITY LISTRIK PERUMAHAN YANG DISEBABKAN OLEH BEBAN NONLINIER MENGGUNAKAN STATISTIK PERBANDINGAN LINIER." Elektron : Jurnal Ilmiah 1, no. 1 (September 10, 2009): 49–59. http://dx.doi.org/10.30630/eji.1.1.9.

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Loads of electricity utility consists of linear loads and non linear loads. The non linear loads for example TV, personal computer, VCD player, microwave and fluorescent lamp using electronics ballast. Loads with non linear characteristics become harmonic current source to electricity utility. Condition prediction used statistic linear comparison based on load power to THDi (Distortion of Harmonic Current). Measurement result using power quality analyzer and etap 4.0 (Fluke 43B) find typical THDi. The calculation and measurement result of PF and THD to loads of electricity utility show the differences less than 5%. However power factor formulation and distortions of harmonic current is valid
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35

Georgilakis, Pavlos S., and Peter G. Vernados. "Flexible AC Transmission System Controllers: An Evaluation." Materials Science Forum 670 (December 2010): 399–406. http://dx.doi.org/10.4028/www.scientific.net/msf.670.399.

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Electricity market activities and a growing demand for electricity have led to heavily stressed power systems. This requires operation of the networks closer to their stability limits. Cost effective solutions are preferred over network extensions. The flexible alternating current transmission system (FACTS), a new technology based on power electronics, offers an opportunity to enhance controllability, stability, and power transfer capability of ac transmission systems. This paper provides a comprehensive review and evaluation of FACTS controllers.
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36

Lavonen, Jari, and Jari Lavonen. "Science teachers and technology teachers developing electronics and electricity courses together." International Journal of Science Education 22, no. 4 (April 2000): 435–46. http://dx.doi.org/10.1080/095006900289831.

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37

MCALLISTER, J., and A. FARRELL. "Electricity consumption by battery-powered consumer electronics: A household-level survey." Energy 32, no. 7 (July 2007): 1177–84. http://dx.doi.org/10.1016/j.energy.2006.07.008.

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38

Wen, Zhen, Min-Hsin Yeh, Hengyu Guo, Jie Wang, Yunlong Zi, Weidong Xu, Jianan Deng, et al. "Self-powered textile for wearable electronics by hybridizing fiber-shaped nanogenerators, solar cells, and supercapacitors." Science Advances 2, no. 10 (October 2016): e1600097. http://dx.doi.org/10.1126/sciadv.1600097.

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Wearable electronics fabricated on lightweight and flexible substrate are believed to have great potential for portable devices, but their applications are limited by the life span of their batteries. We propose a hybridized self-charging power textile system with the aim of simultaneously collecting outdoor sunshine and random body motion energies and then storing them in an energy storage unit. Both of the harvested energies can be easily converted into electricity by using fiber-shaped dye-sensitized solar cells (for solar energy) and fiber-shaped triboelectric nanogenerators (for random body motion energy) and then further stored as chemical energy in fiber-shaped supercapacitors. Because of the all–fiber-shaped structure of the entire system, our proposed hybridized self-charging textile system can be easily woven into electronic textiles to fabricate smart clothes to sustainably operate mobile or wearable electronics.
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Pazlina, Norin, and Usmeldi Usmeldi. "Pengembangan E-Modul Dasar-dasar Listrik dan Elektronika Berbasis Problem-Based Learning." Jurnal Pendidikan Teknik Elektro 1, no. 1 (November 3, 2020): 71–74. http://dx.doi.org/10.24036/jpte.v1i1.30.

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This research is motivated by the module used by the teacher that has not been able to stimulate students to be able to learn independently because the module used has not led students to be able to find learning concepts and the material in the module does not fully cover all the basic competencies applied in the syllabus based on the 2013 curriculum. The material presented cannot be understood by students because it is not conceptual so that students feel bored and do not have the motivation to learn. This research aims to produce a valid, practical, and effective E-Module for the Basics of Electricity and Electronics learning. This study uses a development research method with a 4D model which consists of four stages of research, namely define, design, development, and dissemination. The research subjects were students of class X TITL 1 SMK N 2 Sungai Penuh in the odd semester of the 2020/2021 school year. The research instrument was a validity questionnaire, a practicality questionnaire, and a test. The results of the research obtained E-Module validity data from material experts and media experts with a valid category. Practicality test with the teacher and student respondents obtained E-Module learning Basics of Electricity and Electronics including the very practical category. The effectiveness test of the E-Module learning Basics of Electricity and Electronics through the students' post-test results showed that the E-module was in the effective category.
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Irwanto, Irwanto, Bagus Dwi Cahyono, Tubagus Umar Syarif Hadi Wibowo, Meilla Dwi Nurmala, and Syamsul Rizal. "Development Of Delphi-Based Learning Media in Electrical and Electronic Basic Students in SMKN 2 Serang." Jurnal Pembelajaran Fisika 10, no. 1 (June 30, 2019): 23–29. http://dx.doi.org/10.23960/jpf.v10.n1.202203.

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The development of science and technology has a direct impact on the preparation of a qualified workforce, including the preparation of workforce graduates of Vocational High Schools. One of the learning materials in Vocational High Schools is basic material on electricity and electronics. Introduction to the basic material of electricity and electronics will be very difficult if only with books. Therefore, this study aims to create an interesting and interactive learning media. This media uses the Delphi program. In the learning media, there are materials and exercises for basic electricity and electronics subject matter for passive components of RLC. The design of this learning media development follows the ADDIE stage (Analyze, Design, Development, Implementation, Evaluation). The validation of this learning media program includes validating the content and design of the media itself. Based on the results of data analysis, it was found that the learning media developed in this study had a very high validity value from the two aspects assessed. For the validity of the learning media subject matter, the results of validation by experts are 3.61 and validation by the teacher is 3.6 so that it is very relevant to the concepts to be taught using this media, while for the validity of media design by experts is 3.5 and by the teacher 3.62 so that the learning media This research can be declared fit for use to support learning in school.
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Maghfiroh, ST., M.Eng., Hari, Augustinus Sujono, M. Iqbal Zidny, and Taufik Widyastama. "Design and Prototyping Single-Phase Inverter with Arduino Nano." Journal of Electrical, Electronic, Information, and Communication Technology 3, no. 2 (October 31, 2021): 49. http://dx.doi.org/10.20961/jeeict.3.2.54316.

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<p class="Abstract"><span lang="EN-US">Across the year, the needs of Indonesians in the use of electronic equipment are increasing, which results in higher electricity usage. Because most of the electricity load uses AC power, in the application of a DC power source such as solar cells, an inverter that converts DC to AC power is needed. Therefore, the inverter is one of the tools that are widely developed in power electronics. The output voltage from simulation and real hardware is a sine wave with some distortion due to lack of filter; therefore, there occurs a harmonic. The voltage and frequency were also measured with a multimeter. The result shows that both voltage and frequency are closed to the design specification which is 220V 50Hz with the voltage and frequency difference of 1.09% and 0.4%, respectively.</span></p>
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42

Chou, Walther, and Liou. "The Conundrums of Sustainability: Carbon Emissions and Electricity Consumption in the Electronics and Petrochemical Industries in Taiwan." Sustainability 11, no. 20 (October 14, 2019): 5664. http://dx.doi.org/10.3390/su11205664.

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The electronics industry plays an essential role in the future of a Taiwan economy based on science, technology, and innovation. At the same time, it is also the most energy-intensive industry. Taiwan is currently driven by high-carbon power generation, and adopts a passive carbon reduction pathway, but unless Taiwan urgently undergoes energy transition, the development of Taiwan’s electronics industry will be impeded. Our analysis found that the petrochemical and electronics industries are the main sources of carbon emissions (27.1%) and electricity consumption (31.6%) in Taiwan, and the existence of the petrochemical industry has constrained the growth of the electronics industry, which has therefore resulted in conundrums to Taiwan’s sustainability strategy. To accommodate the growth of the electronics industry, Taiwan needs to undertake three major transitions: energy transition, industrial transition, and restrain the growth of energy (energy conservation). Under the policy of the nuclear-free homeland, the reduction of coal-fired and thermal power generation, while at the same time increasing the share of renewable energy in power generation, are urgent and important government projects in Taiwan; however, the implementation has been sluggish.
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Chen, Xin, Tong Huang, and Donghui Zhang. "Modeling, Control and Stability Analysis of Power Systems Dominated by Power Electronics." Energies 15, no. 16 (August 20, 2022): 6041. http://dx.doi.org/10.3390/en15166041.

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With the growth of economic and social demand for electricity, the power system has gradually evolved into a complex network containing a high proportion of renewable generators and large-scale electrical devices [...]
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44

Chaniago, Dasril, and Usmeldi Usmeldi. "Pengembangan E-Media Pembelajaran Interaktif berbasis Problem Solving pada Mata Pelajaran Dasar Listrik dan Elektronika." Jurnal Pendidikan Teknik Elektro 1, no. 1 (October 15, 2020): 58–61. http://dx.doi.org/10.24036/jpte.v1i1.25.

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This research on the development of electronic media or e-media for interactive learning is motivated by the limited number of interactive media used by teachers in the learning process, resulting in low student learning outcomes or not meeting the Minimum Completeness Criteria (KKM) in Basic Electrical and Electronics subjects. The research objective is to produce interactive e-learning media in Basic Electrical and Electronics subjects that are valid and practical to increase the learning interest of students in SMK. This type of research is the development of Research and Development (R&D) with a 4-D model (define, design, develop, and disseminate). The subject of this research is interactive e-media learning using problem-solving in Basic Electrical and Electronics subjects. Respondents for practicality trials in this study were students of class X TITL 1 and teachers of Basic Electrical and Electronics subjects. The validation sheet data collection was given to two Electrical Engineering lecturers and a Basic Electrical and Electronics subject teacher. Practical data collection uses a questionnaire distributed to teachers and students of class X TITL 1 in Basic Electrical and Electronics subjects. Based on the results of the research conducted validation of the validator about e-media interactive learning developed with a valid category. The results of the practicality test of interactive e-learning media from subject teachers and 36 students with very practical categories. Thus this research has produced interactive e-learning media that can be used in Basic Electricity and Electronics subjects at SMK Negeri 5 Padang
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Shinta, Irma Rahmada, and Oriza Candra. "The Effect of Blend-Learning on Basic Electrical and Electronics Subject in New Normal Period." JTEV (Jurnal Teknik Elektro dan Vokasional) 7, no. 2 (August 17, 2021): 291. http://dx.doi.org/10.24036/jtev.v7i2.113263.

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This research is motivated by student learning outcomes in the basic electricity and electronics learning process which is not as expected. Therefore, an active and innovative learning model is needed. The research method used is the experimental method, using the one-group posttest design. In the experimental class, the Blended Learning model was treated. For the sample used in the study, the students of class X TITL at SMK Negeri 1 Bukittinggi. . Learning outcomes assessment instruments use cognitive tests and the distribution of effective questionnaires. The results of the study prove that the Blended Learning learning model can effectively improve student learning outcomes as evidenced by student learning outcomes that have reached the minimum completeness criteria (KKM) of 83.42 and from affective or attitude assessments with a percentage of 64.03% in good categories in subjects Basic Electricity and Electronics, especially in the material Analyzing power and electrical energy
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46

Larbaoui, Yassine, Ahmed Naddami, and Ahmed Fahli. "Shared Hardware Resources through Internet for Remote Experiments in Electronics and Electricity." International Journal of Electrical and Electronics Engineering 7, no. 10 (October 25, 2020): 1–11. http://dx.doi.org/10.14445/23488379/ijeee-v7i10p101.

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47

Barry, Daniel T. "AAEM minimonograph #36: Basic concepts of electricity and electronics in clinical electromyography." Muscle & Nerve 14, no. 10 (October 1991): 937–46. http://dx.doi.org/10.1002/mus.880141003.

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48

Zuwe, Rani, and Elfizon Elfizon. "Pengembangan Media Pembelajaran Interaktif pada Mata Pelajaran Dasar Listrik dan Elektronika." Jurnal Pendidikan Teknik Elektro 2, no. 1 (March 16, 2021): 70–74. http://dx.doi.org/10.24036/jpte.v2i1.86.

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This research studies producing interactive learning media that is valid and practical in the subject of electricity and electronics in class X TITL in Vocational High School 1 Padang. The type of research used is research and development with ADDIE development model. Interactive learning media developed was used software Construct 2 and validated by 3 validators. Interactive learning media tested limited to class X electric power installation techniques in Vocational High School 1 Padang. Based on the result of the study, interactive learning media validity testing obtained by 0,83 with a valid category. The teacher practicality test result obtained 89,55% with a practical category and the result of the practicality test by student amounted to 85,66% with a practical category. This research has produced interactive learning media that is valid and practical in the basic electricity and electronics subject in basic competence analyzing the theorem of the direct current electric circuit in class X TITL in Vocational High School 1 Padang.
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Anwar, Muhammad, Mochamad Bruri Triyono, Ta'ali Ta'ali, Hendra Hidayat, and Veva Nellone Syahputeri. "Design of trainer kit as a fault-finding based on electricity and electronics learning media." Jurnal Pendidikan Vokasi 11, no. 2 (November 6, 2021): 191–202. http://dx.doi.org/10.21831/jpv.v11i2.43742.

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According to the field of expertise, efforts to strengthen the competence of graduates continue to be pursued, especially through optimizing the learning process. Among these efforts is to use learning media that strengthen the competence of the field of study and about thinking skills. This study aims to produce a trainer kit as a medium for learning basic electricity and electronics based on fault-finding in Basic Electrical and Electronics subjects. The method used is the Richey and Klein Design and Development (D&D) method which consists of three stages, including planning (design), production, and evaluation. Experts carried out the assessment of the feasibility of the trainer kit with an instrument in the form of a questionnaire. The results of this study indicate that the trainer kit has a good performance.According to the field of expertise, efforts to strengthen the competence of graduates continue to be pursued, especially through optimizing the learning process. Among these efforts is to use learning media that strengthen the competence of the field of study and about thinking skills. This study aims to produce a trainer kit as a medium for learning basic electricity and electronics based on fault-finding in Basic Electrical and Electronics subjects. The method used is the Richey and Klein Design and Development (D&D) method which consists of three stages, including planning (design), production, and evaluation. Experts carried out the assessment of the feasibility of the trainer kit with an instrument in the form of a questionnaire. The results of this study indicate that the trainer kit has a good performance.
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Putra, Albert, and Elfizon Elfizon. "Pengembangan Modul Berbasis Masalah pada Mata Pelajaran Dasar Listrik dan Elektronika." Jurnal Pendidikan Teknik Elektro 1, no. 1 (October 15, 2020): 48–52. http://dx.doi.org/10.24036/jpte.v1i1.21.

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Basic Electrical and Electronics Subjects are basic subjects that must be studied by students. In the implementation of learning, there is a lack of handbook modules for students, so that low student motivation has an impact on student learning outcomes. The availability of adequate teaching materials will certainly increase student motivation and make it easier for students to understand the lesson. For this reason, this study aims to produce a valid and practical learning module in Basic Electricity and Electronics (DLE) subjects. The research method used is the Research and Development method with the 4D Model. The research subject was the learning module for class X TKL SMK Negeri 1 Bukittingi in semester 1 of the 2020/2021 academic year. Based on the results of the study, the validity of the learning module from 3 validators (1 media expert lecturer, 1 material expert, and 1 subject teacher) obtained an average of 90% in the valid category. The practicality test with teacher respondents was 90.4% and 23 students obtained an average of 75% stating that the DLE learning module was practical. From the research data above, it can be concluded that the learning module in the DLE subject is valid and practical in the teaching and learning process for Basic Electricity and Electronics
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