Yahfizham Yahfizham

Yahfizham Yahfizham
State Islamic University of Sumatera Utara, Medan Indonesia · Faculty of Tarbiyah and Teachers Training

Doctor of Engineering

About

12
Publications
4,848
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18
Citations

Publications

Publications (12)
Conference Paper
Full-text available
In this review, we describe various kinds of problem and solution related teaching and learning on power electronics course all around the world. The method was used the study of literature on journal articles and proceedings published by reputable international organizations. Thirty-nine papers were obtained using Boolean operators, according to t...
Article
Full-text available
Cloud computing technology is growing rapidly, attracting great attention of educational institutions as it is believed to improved learning efficiency. There are many Cloud Learning Management System (CLMS) based on Software as a Service (SaaS) available and offered for free in the market. However, selecting the one that fit to purpose for educati...
Article
Full-text available
The rapid spread of corona virus disease 2019 (COVID-19), throughout direct of the human-to-human interaction makes the virus massively infect humans in all around the world. Until now, there has not been found the right way of healing it. This study aims to design of the intelligent automated quest control system capable for detecting COVID-19 by...
Article
Full-text available
This paper recounts design and development the realtime and wireless monitoring systems to observed the characteristics and performanced of the solar photovoltaic (pv) energy generation. The monitoring systems designed used the Raspberry Pi 3 as the data processing center, the voltage divider as the voltage sensor, ACS712 as the current sensor, DHT...
Article
The focus of the study is: 1) Communication interpersonal heads of madrassas in decision making and policy improvement of quality ; 2) Factors supporting the communication interpersonal heads of madrassas in the decision -making improvement of quality ; 3) obstacles head of madrassas in communication interpersonal pengamblan decisions and policies...
Article
Full-text available
The solar power plants have generation characteristics that can change at any time. These characteristics are influenced by the state of sunlight intensity and temperature around the solar module. This article discusses the design and manufacture of wireless monitoring systems to observe how much current and voltage are generated from a solar modul...
Article
Full-text available
Innovation on Information Communication and Technology (ICT) are not suddenly accepted and directly used by individuals in work and workplace, even some individuals refuse to work using adoption ICTs. Therefore this research needs to be done to reveal what factors influence this attitude. This article aims to analysis variables or factors such as p...
Article
Full-text available
Mata kuliah elektronika daya terdapat dalam kurikulum Pendidikan Teknologi dan Kejuruan di Indonesia, khususnya pada fakultas teknik elektro dan elektronika. Materi ajar yang terkandung didalamnya banyak digunakan sebagai bekal memasuki dunia usaha dan industri. Pesatnya perkembangan teknologi elektro dan elektronika menjadi tantangan tersendiri da...
Article
Perkembangan yang pesat dari teknologi komputasi awan, menyita perhatian yang besar di bidang pendidikan khususnya pembelajaran. Banyaknya tersedia perangkat lunak aplikasi awan untuk mendukung kegiatan pembelajaran, malah membuat bingung pengguna khususnya para pendidik dalam menentukan pilihan, meskipun itu gratis. Tujuan artikel ini untuk memapa...
Article
Full-text available
This article describes acceptance or rejection of the adoption of innovation in the using and utilization of a computer-assisted information system by knowing and revealing the dominant independent variables. They are (X1) asperformance expectation, (X2) as business expectation, (X3) as social factor and (X4) as facility condition factor to depende...

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