scholarly journals RANCANG BANGUN PENGAMAN MATA DENGAN LAYAR TV BERBASIS ARDUINO UNO

KOMPUTEK ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 42
Author(s):  
Andy Nugroho Prio Utomo ◽  
Edy Kurniawan ◽  
Muh Muhsin

Television is an electronic device which now the majority is owned by all Indonesians. Besides the use of this electronic device, there is a negative impact or thing that is contained in this electronic device. When watching television, eyes often experience tired and dry eyes, this is caused by television monitors that emit radiation rays and cause several eye problems. The radiation beam emitted from each television differs depending on the size of the monitor. This has been proven by tests that have been carried out by related institutions that the distance to watch television for each monitor is different. "The eye has the most important role for the development of human intelligence". Therefore a tool was designed from the problems that arise which will set the ideal distance for watching television using the PIR sensor to determine the distance of the audience from the television which will be forwarded to Arduino UNO as data processing, the output of the tool is in the form of LED, Buzzer and executed by Rellay as Automatic shutdown where the television will be turned off automatically when the audience enters a distance of less than 3 meters and within 1 minute with the LCD indicator displaying text data in the form of "Danger" and the television will not be turned off automatically if the viewing distance is more than 3 meters and the LCD will display text data in the form of "SAFE".

2017 ◽  
Vol 18 (4) ◽  
pp. 861-875 ◽  
Author(s):  
Synthia Atas Sari ◽  
Tjia Fie Tjoe

The ideal board remuneration issue has always been a challenge in many countries. The reason for looking at ideal board remuneration is that the ideal remuneration should have an impact on the board performance and, in turn, lead to board effectiveness. However, the development of ideal board remuneration in Indonesian state-owned enterprises (SOE) has been based on relatively little research. Considering the relative importance attached by boards to a variety of governance tasks in SOEs, the primary aim of this article is to shed light on the extent of board remuneration impact performance of the board in implementing good corporate governance in Indonesian SOEs. The exploratory nature of this study led to the adoption of a qualitative research methodology that uses semi-structured interviews and publically available documents to collect a range of data pertaining board remuneration and the work of boards. Interviews were conducted with six informants from four Indonesian SOEs and Ministry of SOEs. The findings of this research demonstrate that the current Indonesian SOEs’ board remuneration system is not adequate as well as has a negative impact on the performance of the board. This was due to demotivation of active members and conflict of interest among members of the board, peculiarities to the performance of individual members of the board of commissioners. This study makes a significant contribution to both the board and the corporate governance field by addressing the basic research gaps of board remuneration issues in SOEs. The gap is addressed by providing a more coherent framework for effective board remuneration system that reflects more clearly the real experiences of those involved at the board level.


Author(s):  
MUHAMMAD AFDALI ◽  
MUHAMMAD DAUD ◽  
RAIHAN PUTRI

ABSTRAKAlat pengukur tinggi badan dan penimbang berat badan yang sekaligus memberikan informasi berat badan ideal akan sangat bermanfaat bagi para pengguna. Oleh karena itu, dalam penelitian ini, dirancang dan direalisasikan suatu alat ukur yang sekaligus dapat mengukur tinggi badan dan berat badan serta memberikan informasi ideal atau tidaknya berat badan yang terukur. Alat ukur ini menggunakan Arduino Uno sebagai otaknya, sensor ultrasonik untuk mengukur tinggi badan, dan sensor strain gauge untuk mengukur berat badan. Data dari kedua sensor tersebut diolah oleh Arduino untuk mendapatkan indeks massa tubuh (IMT) dan berat badan ideal (BBI). Nilai tinggi badan, berat badan, dan berat badan ideal akan ditampilkan pada LCD. Selanjutnya, informasi suara menyangkut kondisi berat badan yaitu ideal, gemuk, atau kurus akan dikeluarkan oleh speaker. Berdasarkan hasil pengujian dan analisis data maka diperoleh nilai persentase keberhasilan rata-rata pada pengukuran tinggi badan adalah 96,80% dan pada pengukuran berat badan adalah 99,04%. Sedangkan tingkat keberhasilan penampilan informasi suara adalah 95%.Kata kunci: Alat ukur digital, tinggi badan, beratbadan, Arduino, output suara.ABSTRACTAn instument for measuring height and weight while providing information ideal weight for users will be very helpful. Therefore, in this study, it was designed and realized a measuring instrument which can simultaneously measure the height and weight as well as providing the ideal information whether or not the weight measured. This instrument uses an Arduino Uno as the brain, the ultrasonic sensor to measure the height and strain gauge sensor for measuring weight. Data from the sensors is processed by the Arduino to get a body mass index and ideal weight. The values of height, weight, and ideal weights will display on LCD. Furthermore, voice information regarding the ideal conditions of weight, namely ideal, fat, or thin will be emitted by a speaker. Based on test results and data analysis, obtained that values of the average percentage of success at the height measurement was 96.80% and the weight measurement was 99.04%,respectively. While the success rate of emitting the sound information is 95%.Keywords: Digital measuring instrument, height, weight, Arduino, sound output.


2021 ◽  
Vol 258 ◽  
pp. 09046
Author(s):  
Arkadiy Larionov ◽  
Raheem Al-Rubaye Saba Jasim

Annotation. At the present time, the issues of combating environmental pollution are especially acute in the world. At various scientific and public platforms, the sources of the negative impact on the environment and ways to restore the ecosystem are discussed. The purpose of this article is to consider one of the main sources of environmental pollution - construction waste. Having studied a number of works on this topic and summarizing the results obtained, the authors give a detailed description of environmentally hazardous construction waste. At the same time, the authors propose a solution to this problem, which consists in the recycling of waste, that is, in the reuse of unnecessary things for the purpose of subsequent use as raw materials, energy, materials and consumer products. The authors argue that recycling waste can be safe and profitable, with great returns. Thus, the recycling of environmentally hazardous, in this particular case, construction waste will contribute not only to solving environmental issues, but also to improve the economic situation of the state.


Electronics ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 304 ◽  
Author(s):  
Rus-Casas C. ◽  
Hontoria L. ◽  
Fernández-Carrasco J.I. ◽  
Jiménez-Castillo G. ◽  
Muñoz-Rodríguez F.

In order to develop future projects in the field of photovoltaic solar energy, it is essential to accurately know the potential solar resources. There are many methods to estimate the incident solar radiation in a certain place. However, most of them are very expensive or do not have the ideal characteristics for good monitoring of a particular photovoltaic installation. For these reasons, an electronic device connected to the internet of things (IoT) is presented in this paper which manages to measure global radiation in photovoltaic applications. The device developed has been patented in the Spanish Patent and Trademark Office. It presents some features that make it very suitable to measure photovoltaic installations with the advantage of being a low cost and very reliable device. The device has been tested to determine global horizontal irradiance obtaining a correlation coefficient R2 = 0.994.


2015 ◽  
Vol 17 (3) ◽  
pp. 14-21
Author(s):  
Nishtha Kesswani ◽  
Shelendra Kumar Jain

Every electronic device has an impact on the environment, and computing devices are not an exception. Green computing is a highly motivated smart computing which tries to save energy and environment by minimizing harmful impacts of computing resource's production and their uses. As the 21st Century is known for Information Technology Revolution, major negative impact of computing resources on environment are day by days increasing contribution to carbon dioxide emission, hazardous substances, e-Waste and high consumption of energy. Nowadays Global Warming is a big issue which is responsible for climate changes. And according to many available facts computing resources are highly affecting it directly and indirectly. So the world's moral duties motivate it to save earth and environment from these harmful impacts, whose outcome is Green Computing. This paper focus on classification of various existing approaches which are used for Green Computing. This classification enhances researcher's concentration on particular classified category for their future contribution so that Green Computing's main aims can be fulfilled.


Author(s):  
M. SARAVANAN ◽  
S. RAMAN ◽  
B. RAVINDRAN

Data availability is not a major issue at present times in view of the widespread use of Internet; however, information and knowledge availability are the issues. Due to data overload and time-critical nature of information need, automatic summarization of documents plays a significant role in information retrieval and text data mining. This paper discusses the design of a multi-document summarizer that uses Katz's K-mixture model for term distribution. The model helps in ranking the sentences by a modified term weight assignment. Highly ranked sentences are selected for the final summary. The sentences that are repetitive in nature are eliminated, and a tiled summary is produced. Our method avoids redundancy and produces a readable (even browsable) summary, which we refer to as an event-specific tiled summary. The system has been evaluated against the frequently occurring sentences in the summaries generated by a set of human subjects. Our system outperforms other auto-summarizers at different extraction levels of summarization with respect to the ideal summary, and is close to the ideal summary at 40% extraction level.


2020 ◽  
Vol 23 (4) ◽  
pp. 7-33
Author(s):  
Aleksander Ostapiuk

Despite the conclusions from the contemporary philosophy of science, many economists cherish the ideal of positive science. Therefore, value-free economics is still the central paradigm in economics. The first aim of the paper is to investigate economics’ axiomatic assumptions from an epistemological perspective. The critical analysis of the literature shows that the positive-normative dichotomy is exaggerated. Moreover, value-free economics is based on normative foundations that have a negative impact on individuals and society. The paper’s second aim is to show that economics’ normativity is not a problem because the discussion concerning values is possible and unavoidable. In this context, Weber and other methodologists are investigated. The conclusion of the paper is that science can thrive without strict methodological rules thanks to institutional mechanisms. Therefore, economists could learn from artists who accept the world without absolute rules. This perspective opens the possibility for methodological pluralism and normative approaches.


Digestion ◽  
2021 ◽  
pp. 1-7
Author(s):  
Sho Suzuki ◽  
Chika Kusano ◽  
Toshiki Horii ◽  
Ryoji Ichijima ◽  
Hisatomo Ikehara

<b><i>Background:</i></b> <i>Helicobacter pylori</i> eradication treatments are widely performed to improve gastric mucosal inflammation, promote ulcer healing, and reduce the incidence of gastric cancer. However, there are several issues associated with <i>H. pylori</i> eradication treatment. First, various treatment regimens are currently used worldwide, and the standard treatment varies with region and country. Second, the antimicrobial resistance of <i>H. pylori</i> is increasing due to indiscriminate antibiotic use. Finally, gut microbiota dysbiosis is potentially induced by <i>H. pylori</i> treatment. <b><i>Summary:</i></b> Based on current international guidelines and a network meta-analysis comparing the effects of various treatment regimens, nonbismuth quadruple therapies for 10–14 days and vonoprazan-based triple therapy for 7 days are the currently recommended <i>H. pylori</i> treatment regimens. These regimens show good eradication rates of approximately 90%, even in areas where antimicrobial-resistant strains are highly prevalent. However, these regimens still have inherent drawbacks that may promote further increases in antimicrobial resistance and induce gut microbiota dysbiosis because of the empiric use of multiple antibiotics. <b><i>Key Message:</i></b> The ideal concept for the present and future <i>H. pylori</i> eradication treatment involves “a simple, cost-effective strategy that fosters compliance without having a negative impact on the gut microbiota or contributing to future antimicrobial resistance.” One interesting possibility that may fulfill this concept is a dual therapy involving vonoprazan and amoxicillin. This is the simplest treatment regimen that provides acceptable eradication rates, improves safety and tolerability, and minimizes the potential for increasing antimicrobial resistance or causing gut microbiota dysbiosis.


2020 ◽  
Vol 8 (6) ◽  
pp. 1176-1180

The goldfish is awell-known beautyful aquariumfish, butit is highly sensitive to the environment; thus, it demands lots ofcare and attention from the owner. The main purpose of this project is to assist the goldfish owners to monitor the pH level, turbidity and temperature using the Internet of Things (IoT). A productis developed based on the user-centric requirements, and the Design Thinking Model in five major phases of actions, namely empathise, define, ideate, prototype, and test. Controlled by acircuit board of Arduino WeMos D1 R32,the electronic device usesthree sensorsto monitor the conditions of the water-- pH, temperature and turbidity. Testing of thefunctionalities was performed successfully and yielded meaningful results. The input and output functions operated smoothlyaccording to the flow chart,and were indicated by LED;at the same time, notifications were sent to the Blynk application platform.The LCD screen displayed the real-time conditions of water quality in the aquarium;the data were used to maintain the ideal conditions of the water for the goldfish to live in.


2018 ◽  
Vol 11 (2) ◽  
pp. 70-77
Author(s):  
Tri Rahayu Widyaningrum ◽  
Iwan Triyuwono ◽  
Ali Djamhuri

Quality education is needed for the improvement of human resources. The contribution given by the education world will color society's behavior. For that education should be able to give birth to the learner in accordance with the needs of the era and have the ideal values ​​of science. Taxation education should not only be technical to give birth to a person capable of calculating taxes according to Law, but also need to have ethical based tax personality aspects. Ethics have an enormous influence and their absence will have a negative impact on the educational outcome own. Tax issues at various levels of interest have shackled the practice of taxation in the country, it appears not apart from the moral problems that ditenggarai be a source of trouble. Therefore, it is necessary to have ethical content in tax education as a moral principle and guidance of learning. There are 5 informants in this research, all involved in the field of taxation education such as students, teachers, head of taxation department and tax consultant. This research uses the critical paradigm of Ki Hadjar Dewantara as the Father of National Education. The results of this study indicate that the material taxation provided does not have ethical elements. Teaching is only technical skill without taking into account the importance of ethics. In the perspective of Ki Hadjar Dewantara, this model of education is not in accordance with the essence of science itself, where in the educational process it is necessary to plant Budi Pekerti attached to ethics in relation to taxation education as implied in the thought of Ki Hadjar Dewantara


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