Bulletin of Computer Science and Electrical Engineering http://bcsee.org/index.php/bcsee <p style="text-align: justify;"><img style="float: left; width: 200px; margin-top: 8px; margin-right: 10px; border: 2px solid #184B80;" src="http://bcsee.org/public/journals/1/Cover-BCSEE.jpg" /><a href="http://bcsee.org/" target="_blank" rel="noopener"><strong>Bulletin of Computer Science and Electrical Engineering (BCSEE)</strong></a> (e-ISSN: <a href="http://u.lipi.go.id/1590925851" target="_blank" rel="noopener">2722-7324</a>) is a biannually peer-reviewed open access journal that covers the leading-edge subjects and matters in computer science, information systems, and electrical engineering disciplines. The Journal stresses on academic excellence, research rigidity, knowledge distribution, and reciprocated scholarly efforts in order to endorse theoretical, experimental, and practical research at national and international levels.</p> <p style="text-align: justify;">The BCSEE publishes research articles, review articles, short communications, letters, and technical notes that meet the broad-spectrum criteria of scientific excellence in the following research areas (but not limited to): <a href="http://bcsee.org/index.php/bcsee/focus-and-scope" target="_blank" rel="noopener"><strong>Click here for more detail</strong></a></p> <p> </p> <p> </p> en-US info@bcsee.org (Bulletin of Computer Science and Electrical Engineering (BCSEE)) itryanto@bcsee.org (Iwan Tri Riyadi Yanto) Sat, 18 Dec 2021 00:00:00 +0000 OJS 3.3.0.3 http://blogs.law.harvard.edu/tech/rss 60 Temperature Monitoring System using Arduino Uno and Smartphone Application http://bcsee.org/index.php/bcsee/article/view/1139 <p>This study discusses about temperature monitoring system in the goat pen via smartphone. In addition to monitoring, temperature control is also needed to maintain temperature conditions in the goat pen. This system is useful so that goat cultivation produces well by getting a healthy temperature during its growing period. Manual monitoring is time-consuming, so a more practical monitoring application is required. This monitoring application is built using Internet of Things (IoT) technology so that it can be monitored remotely. The temperature data is taken from the DHT22 temperature sensor which is collected on a microcontroller which is then sent to the internet wirelessly. To control the temperature in the goat pen using an SSR relay. Based on the results of this study, the application of temperature monitoring in the goat pen via smartphone with the Internet of Things (IoT) is able to read the temperature value in the goat pen and can adjust the SSR to turn on and turn off the heating element remotely using a smartphone.</p> Arnawan Hasibuan, Kartika, Ahmada Qodri, Muzair Isa Copyright (c) 2021 Arnawan Hasibuan, Kartika, Ahmada Qodri, Muzair Isa https://creativecommons.org/licenses/by-sa/4.0 http://bcsee.org/index.php/bcsee/article/view/1139 Sun, 19 Dec 2021 00:00:00 +0000 Design and Implementation of SDN IP Based on Open Network Operating System and Border Gateway Protocol http://bcsee.org/index.php/bcsee/article/view/1145 <p class="western" style="margin-top: 0.08in; margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="color: #000000;"><span style="font-size: small;">The development of computer network technology in the form of Software Defined Networking (SDN), provides many facilities for users to be able to develop network control applications, which can separate the data plane function from the control plane. The existence of this separation on routers and switches makes it easy for developers to centrally develop software and devices according to what is needed by users. However, there were obstacles to implementing SDN on IP networks in a short time. For this reason, it is necessary to implement SDN in stages by adding SDN to the existing IP network in the form of SDN IP, so that SDN can be connected and exchange routing information autonomously. This study focuses on the design and implementation of SDN IP using the Open Network Operating System (ONOS) on the Border Gateway Protocol (BGP). The results show that the design and implementation of SDN IP based on ONOS and BGP can be done well, where SDN can connect and exchange routing information with the Autonomous System (AS) native BGP-based network.</span></span></p> <p class="western" style="margin-top: 0.08in; margin-bottom: 0in; orphans: 0; widows: 0;" align="justify">&nbsp;</p> <p class="western" style="margin-top: 0.08in; margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="color: #000000;"><span style="font-size: small;">Key word(s):</span></span></p> <p class="western" style="margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="font-size: small;">Autonomous System (AS)</span></p> <p class="western" style="margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="font-size: small;">Border Gateway Protocol (BGP)</span></p> <p class="western" style="margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="font-size: small;">Open Network Operating System (ONOS)</span></p> <p class="western" style="margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="font-size: small;">Software-Defined Networking (SDN)</span></p> <p class="western" style="margin-bottom: 0in; orphans: 0; widows: 0;" align="justify"><span style="font-size: small;"><span lang="en-US">SDN IP</span></span></p> I Putu Agus Eka Pratama Copyright (c) 2021 I Putu Agus Eka Pratama https://creativecommons.org/licenses/by-sa/4.0 http://bcsee.org/index.php/bcsee/article/view/1145 Thu, 30 Dec 2021 00:00:00 +0000 Modification of the Automatic Control System for Arduino ATmega 328P-Based Water Gallon Cleaner http://bcsee.org/index.php/bcsee/article/view/1131 <p>Humans are living things that have 60 trillion cells to build the body, each cell of the human body contains 70% more water. Humans need water that is suitable for consumption. Water that is fit for consumption is water that has been processed or without processing that has met the requirements and can be drunk immediately. Various factors can cause water quality to decline, one of which is a water container in the form of gallons of water. From the results of a survey of students, 69.2% of students stated that drinking water on campus was not adequate. Meanwhile, 16.9% stated that it was not suitable and 13.8% of the other students stated that drinking water was suitable for consumption. So that the control system is modified on the existing devices so that they can work more effectively and efficiently. Furthermore, the research data was taken using quantitative data analysis techniques with descriptive statistics and the calculation of the average relative error. In the resulting data, the relative error value of the working time variable is 0.51% and 17.2% of the variable delay. And the relative variable error value is 18.3%. For the level of particle content in water in gallon 1 an average of 54 mg / L with an average temperature of 27.44 ° C and in gallon 2 of 52.6 mg / L with an average temperature of 28 ° C.</p> Kharisma Ramadhan, Lutfi Hinda Mukti, M. Raghib Alashbahanni Mahfudz, M. Dafa Dezan Rezaputra, M. Taufiqul Hafizh Copyright (c) 2021 Kharisma Ramadhan, Lutfi Hinda Mukti, M. Raghib Alashbahanni Mahfudz, M. Dafa Dezan Rezaputra, M. Taufiqul Hafizh https://creativecommons.org/licenses/by-sa/4.0 http://bcsee.org/index.php/bcsee/article/view/1131 Tue, 28 Dec 2021 00:00:00 +0000 Comparison Analysis of Breadth First Search and Depth Limited Search Algorithms in Sudoku Game http://bcsee.org/index.php/bcsee/article/view/1146 <p>Sudoku is a game that sharpens the brain and is very well known. But the problem faced in this condition is how we can find a solution for the completion of this game. Problems with the Sudoku game can be solved by using the concept of Artificial Intelligence (AI). Some of the algorithms that can be used are the Breadth First Search (BFS) and Depth Limited Search (DLS) algorithms. The purpose of this research is to find a solution for Sudoku and make a comparative analysis of the search results of the two algorithms. The results obtained are application design in the form of a simulation of the completion of the Sudoku game problem with two algorithms. And it has been proven from the two algorithms that DLS is more efficient and faster than BFS. While BFS itself has advantages, in terms of a more structured and systematic search system that is able to find all possible numbers in each box. In this case, if a Sudoku question has more than one answer, then BFS will find it.</p> Tirsa Ninia Lina, Matheus Supriyanto Rumetna Copyright (c) 2021 Tirsa Ninia Lina, Matheus Supriyanto Rumetna https://creativecommons.org/licenses/by-sa/4.0 http://bcsee.org/index.php/bcsee/article/view/1146 Thu, 30 Dec 2021 00:00:00 +0000 Decision Support System for Receiving Waste Retribution at the Housing and Sanitation Services Uses the Naïve Bayes Algorithm http://bcsee.org/index.php/bcsee/article/view/1137 <p>The Department of Settlements and Cleanliness of Pangkep Regency is tasked with maintaining the cleanliness and comfort of Pangkep Regency so that Pangkep City becomes a clean and beautiful city. Duties and responsibilities are on the Department of Settlements and Sanitation to jointly maintain the city of Pangkep so that it remains clean and beautiful. The waste generated by the community can generate retribution for Pangkep Regency which will later be managed into the Pangkep Regency APBD every year, so far the Settlement Service is and the cleanliness of Pangkep Regency in taking waste retribution is still used in traditional ways by using a semicomputer or manual system. So that the receipt of waste retribution is prone to being diverted by irresponsible people, therefore the writer tries to create a system which later can control waste retribution. admin. With a computerized system using a visual basic application program and using the Naïve Bayes algorithm with an accuracy of 77, 50% where later employees in charge of transporting waste from households, restaurants, hospitals and markets are in accordance with the costs set by the community and government, in this case the Department Settlement and Cleanliness of Pangkep Regency. The employee in charge will distribute tickets to every household, restaurant, hospital and market every day so that how many tickets are carried by the employee will be calculated the remaining tickets multiplied by the ticket price based on the color of the tickets that have been determined by the Pangkep District Office of Settlement and Sanitation.</p> Rachmat, Abdul Ibrahim Copyright (c) 2021 Rachmat, Abdul Ibrahim https://creativecommons.org/licenses/by-sa/4.0 http://bcsee.org/index.php/bcsee/article/view/1137 Fri, 17 Dec 2021 00:00:00 +0000