Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan https://ojs.unikom.ac.id/index.php/telekontran <table style="height: 745px;" width="763"> <tbody> <tr> <td align="top"> <p><img src="/public/site/images/janautama/Cover.jpg"><br>&nbsp;&nbsp;&nbsp;</p> </td> <td style="width: 12px;">&nbsp;</td> <td align="top"> <p><strong><small><strong>Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan,&nbsp;with ISSN :&nbsp;&nbsp;<a href="https://issn.brin.go.id/terbit?search=Telekontran">2303-2901</a> (print) and ISSN :<a href="https://issn.brin.go.id/terbit?search=Telekontran">&nbsp;2654-7384</a>&nbsp;(online), DOI Prefix :&nbsp;<a href="https://ojs.unikom.ac.id/index.php/telekontran">10.34010/telekontran</a>, is a scientific journal published by Electrical Engineering Departement, Faculty of Engineering and Computer Science, Universitas Komputer Indonesia. Telekontran has been accredited Sinta 5 by the Directorate General of Research Strengthening and Development of the Ministry of Research, Technology and Higher Education of the Republic of Indonesia NO SK: 158/E/KPT/2021 on December 9, 2021, starting from Volume 6 Number 2 2018 to Volume 11 Number 1 of 2023.</strong></small></strong></p> <p><small>Specific topics of interest include (but are not confined to):</small></p> <ul> <li class="show"><small><em>Signal, System and Electronics</em></small></li> <li class="show"><small><em>Digital Signal Processing</em></small></li> <li class="show"><small><em>Robotic Systems</em></small></li> <li class="show"><small><em>Image Processing</em></small></li> <li class="show"><small><em>Biomedical Instrumentation</em></small></li> <li class="show"><small><em>Micro Electronics</em></small></li> <li class="show"><small><em>Embedded Systems </em></small></li> </ul> </td> </tr> </tbody> </table> <p>&nbsp;</p> <p><small>Any submitted paper will be reviewed by reviewers. Review process employs double-blind review that the reviewer does not know the identity of the author, and the author does not know the identity of the reviewers.</small></p> <p><strong>Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan </strong>indexed by:</p> <p><strong><a title="google scholar" href="https://scholar.google.com/scholar?hl=en&amp;as_sdt=0%2C5&amp;q=TElekontran&amp;btnG=" target="_blank" rel="noopener"><img src="/public/site/images/janautama/googlescholar13.png"></a><a title="Sinta" href="https://sinta.kemdikbud.go.id/journals/detail?id=8168" target="_blank" rel="noopener"><img src="/public/site/images/janautama/Sinta1.png"></a><a title="garuda" href="https://garuda.kemdikbud.go.id/journal/view/14046?issue=Vol%2011%20No%201%20(2023):%20TELEKONTRAN%20vol%2011%20no%201%20April%202023" target="_blank" rel="noopener"><img src="/public/site/images/janautama/Garuda2.png"></a><a title="crossref" href="https://search.crossref.org/" target="_blank" rel="noopener"><img src="/public/site/images/janautama/crossref.png"></a><a title="DIMENSIONS" href="https://app.dimensions.ai/discover/publication?search_mode=content&amp;search_text=telekontran&amp;search_type=kws&amp;search_field=full_search" target="_blank" rel="noopener"><img src="/public/site/images/janautama/Dimensions2.png"></a></strong><a title="SIS" href="http://www.sindexs.org/JournalList.aspx?ID=6099" target="_blank" rel="noopener"><img src="/public/site/images/janautama/IndexSIS1.png"></a></p> Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia. en-US Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan 2303-2901 <p><img src="/public/site/images/janautama/CC_BY_SA1.png"><br>&nbsp;This work is licensed under a <a style="text-decoration: none;" href="https://creativecommons.org/licenses/by/4.0/" target="_blank" rel="noopener">Creative Commons Attribution-ShareAlike 4.0 International license</a>.</p> The Design and Build Prototype Smart Building Automatic Systems in Multi storey Boarding Houses https://ojs.unikom.ac.id/index.php/telekontran/article/view/9943 <p><strong><em>Abstract</em></strong><em> - Comfort in a room is able to provide relaxation for tired bodies from daily activities therefore using Smart Building Automatic System technology which can also be called a smart building is a design of construction and technology protection that is suitable for use to bring out all the functionality and comfort for residents with the aim of also reducing operational costs, and extending the life of the physical form. For the components that will be used, there is a connection through the local network that has been provided, so that it can be used for various things, one of which is used to monitor and monitor lighting control in a commercial building. This research will build a system using the Esp-32 which is used as a microcontroller, then to monitor temperature and humidity will use the Dht-11 sensor which is used to control the automatic blower system, and also use the LDR sensor module which is used as a light controller automatically and manually. , and all these results will be displayed on the Node Red dashboard which is the monitoring center. Because you could say that lighting is the largest source of energy used by humans, thus resulting in increased operational costs that must be incurred, especially if the use of this energy is not properly controlled.</em></p> <p><em>&nbsp;</em></p> <p><strong><em>Keywords</em></strong><em>: Smart Building Automatic System, Esp 32, Node Red, Dht 11, LDR Sensor Module</em></p> Muhammad Diky Darmawan ##submission.copyrightStatement## 2023-10-31 2023-10-31 11 2 93 104 10.34010/telekontran.v11i2.9943 Prototipe Sistem Monitoring Gangguan Motor Tiga Fasa Berbasis IoT https://ojs.unikom.ac.id/index.php/telekontran/article/view/11154 <p><em>-</em><em>. In the industrial world, three-phase motors are widely used because they have simple construction, easy maintenance, constant rotation, cheap, high reliability and have a high power factor. However, when operating a three-phase motor, disturbances often occur such as voltage imbalance, current imbalance, excessive load, and even overheat. This research was carried out to produce a three-phase motor disturbance monitoring system that can be accessed via the web which is easy to access and has good accuracy values. The research method uses the ADDIE method with a quantitative approach. The average results of motor measurements using the PZEM004T sensor obtained a no-load voltage value of 220V – 223V with an error of 1.04% - 1.95%, a single phase voltage value of 217V – 224.4V with an error of 1.14% - 2, 5%, average current value of 2A – 4.2A with error of 0% - 16.6%, active power value of 144.6W – 790.4W. The results of motor temperature measurements using the LM35 sensor were 38 ºC - 50 ºC with an error value of 1.06% - 2.5%. The RPM measurement results using an optocoupler sensor were 1027 – 2375 with an error value of 0.26% - 58.71%. From the measurement results it is known that the no-load voltage and single phase voltage have good values, there is an imbalance in the current and power used, the motor temperature increases relatively significantly, and it has an unstable RPM.</em></p> Emanuel Purwadi Wicaksono Subuh Isnur Haryudo ##submission.copyrightStatement## 2023-11-04 2023-11-04 11 2 105 114 10.34010/telekontran.v11i2.11154 Design and Analyze the Quality of Services (QoS) of a VoIP Server Using Briker by Utilizing Trunk and Interactive Voice Response (IVR) at the AirNav Padang https://ojs.unikom.ac.id/index.php/telekontran/article/view/11220 <p>In the digital era, VoIP communication technology is popular due to its low cost and good voice<br>quality. At the AirNav Padang, communication is still manual using conventional telephones, which is<br>considered expensive and less effective. The solution is to implement VoIP through the local network, utilizing<br>computers, smartphones, headphones, and analog phones for cost efficiency and cross-division<br>communication. Similar research has addressed cost issues with VoIP. However, VoIP implementation<br>requires good Quality of Service (QoS) to avoid delays, jitter, and packet loss that can disrupt communication.<br>This research focuses on the design and analysis of QoS for a VoIP server with Briker, trunk, and IVR at the<br>Perum LPPNPI Padang Branch Subsidiary Office. QoS measurements show an average delay of around<br>22.754 ms, an average jitter of about 3.572 ms, and an average packet loss of about 0.04% for calls between<br>clients. Meanwhile, for calls with trunk and IVR, the average delay is approximately 21.756 ms, the average<br>jitter is around 5.402 ms, and the average packet loss is about 0.05%. This solution can optimize cross-division<br>communication with low costs and high efficiency.</p> Muhammad Adibasyah ##submission.copyrightStatement## 2024-01-23 2024-01-23 11 2 115 128 10.34010/telekontran.v11i2.11220 Design of Electric Oven Temperature Control System Using PID Method https://ojs.unikom.ac.id/index.php/telekontran/article/view/11366 <p>In a modern world filled with diverse kitchen needs, ovens have become an essential device to fulfill various cooking requirements. The availability of ovens of various sizes, operational power, and heat output is key to achieving optimal cooking results. However, temperature control in most ovens still relies on a simple on-off system, which may not be fully effective in maintaining a stable and accurate temperature. Therefore, an innovative approach is needed to improve the oven's performance, particularly in achieving and maintaining the temperature desired by the user. This research is based on the implementation of the PID (Proportional, Integral, and Derivative) Method as a control system for the oven. This method was chosen for its ability to automatically solve the output of a system, based on the proportionality, integrality, and derivativity of the difference between setpoint and actual output. The PID constant values were searched using the trial-and-error method, starting by setting all the constants Kp, Ki, and Kd to zero and increasing them until the system started to respond at Kp=20. After making repeated corrections, the static error (offset) can be resolved at Ki=0.4 and excessive oscillations can be mitigated at Kd=50. Based on the results of testing the oven's performance at temperatures of 50°C, 60°C, and 70°C, it was found that the overshoot was 80%, 60%, and 15%, respectively. Thus, the biggest overshoot is at the 50°C setpoint, and the smallest is at the 70°C setpoint. Based on three tests at different set points, the set point can track the actual output (settling time) in 2000 seconds</p> Muhammad Irsyad Awaludin ##submission.copyrightStatement## 2024-01-30 2024-01-30 11 2 129 139 10.34010/telekontran.v11i2.11366