Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan https://ojs.unikom.ac.id/index.php/telekontran <table style="height: 707px;" width="750"> <tbody> <tr> <td align="top"> <p>&nbsp; <img src="/public/site/images/janautama/cover_web.png" width="417" height="567"><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 mempublikasikan makalah-makalah hasil penelitian, studi kepustakaan maupun tulisan ilmiah yang terkait dengan bidang telekomunikasi, kendali atau elektronika terapan yang ditulis dengan kaidah-kaidah penulisan ilmiah yang baik dan benar. Terbit dua kali dalam setahun</strong></small><small>.</small></strong><em><strong>&nbsp;</strong></em></p> <p><small>Specific topics of interest include (but are not confined to):</small></p> <ul> <li class="show"><small><em>Sistem dan Elektronika (Signal, System and Electronics)</em></small></li> <li class="show"><small><em>Pengolahan Isyarat Digital (Digital Signal Processing)</em></small></li> <li class="show"><small><em>Sistem Robotika (Robotic Systems) (I'lam)</em></small></li> <li class="show"><small><em>Pengolahan Citra (Image Processing) </em></small></li> <li class="show"><small><em>Instrumentasi Biomedis (Biomedical Instrumentation) </em></small></li> <li class="show"><small><em>Mikro elektronika (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="http://sinta2.ristekdikti.go.id/journals/detail?id=565" target="_blank" rel="noopener"><img src="/public/site/images/janautama/Sinta1.png"></a><a title="garuda" href="http://garuda.ristekdikti.go.id/journal/view/14046" 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://www.dimensions.ai/" 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> en-US <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> jana.utama@email.unikom.ac.id (Jana Utama) jana.utama@email.unikom.ac.id (Jana Utama) Fri, 25 Sep 2020 00:00:00 +0700 OJS 3.1.1.4 http://blogs.law.harvard.edu/tech/rss 60 Cover https://ojs.unikom.ac.id/index.php/telekontran/article/view/3790 Jana Utama ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3790 Thu, 25 Oct 2018 00:00:00 +0700 Daftar Isi https://ojs.unikom.ac.id/index.php/telekontran/article/view/3792 Jana Utama ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3792 Thu, 25 Oct 2018 00:00:00 +0700 Dewan Redaksi https://ojs.unikom.ac.id/index.php/telekontran/article/view/3793 Jana Utama ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3793 Thu, 25 Oct 2018 00:00:00 +0700 Pengantar Redaksi https://ojs.unikom.ac.id/index.php/telekontran/article/view/3794 Jana Utama ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3794 Fri, 25 Sep 2020 00:00:00 +0700 Cover Belakang https://ojs.unikom.ac.id/index.php/telekontran/article/view/3803 Jana Utama ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3803 Thu, 25 Oct 2018 00:00:00 +0700 Design of Prepaid kWh-Meter Prototype Monitoring Based on Short Message Service (SMS) https://ojs.unikom.ac.id/index.php/telekontran/article/view/3795 <p>Abstract - At the moment, people who use electricity as their daily necessities still use the methods that have been in the past, namely by purchasing an electric voucher that has been available several digits of code entered into the prepaid kWh meter via the keypad. This method is considered to be less effective and less efficient in a period that has experienced a lot of progress, especially in the field of technology. Especially when the electric pulse has reached the minimum limit of the prepaid kWh meter, it only gives a warning to the sound of the buzzer alarm, it can only be heard by the customer if he is inside the house. so that the customer cannot find out if the customer is out of the house. Automatically the kWh meter customer is not prepared to deal with it if the user is not at home. So from that the research that will be made is a prototype prepaid kWh meter based on Short Message Service (SMS). In addition to being able to control the remaining electricity pulses remotely, this tool will also be able to charge electric pulses without having to enter the voucher code into the kWh meter directly but with this tool the customer can fill in by sending a short message or SMS set by the customer. The system contained in this Short Message Service (SMS) prepaid kWh meter prototype is controlled by 16 ATM AVR Microcontrollers. When the prepaid kWh meter value shows a value of 5 kWh, the system automatically provides information on the remaining kWh meter electricity through short message or SMS and marked with the buzzer sound and LED indicator. That will be made is considered to be more effective and flexible. From the results of the research data that have been collected, it can be seen that the performance of SMS-based prepaid kWh meters with the overall test results is successful and the percentage of success almost reaches 100%.</p> <p>Keyword:’ Prepaid kWh Meter, Short Message Service (SMS), Buzzer, Microcontroller ATMega16.’</p> Kiki Purnama, Tri Rahajoeningroem ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3795 Thu, 25 Oct 2018 00:00:00 +0700 System Smart Urban Gardenin Based on Internet of Things https://ojs.unikom.ac.id/index.php/telekontran/article/view/3796 <p>Abstract - The need for the development of technology plays an important role as the more advanced times make us have to keep up with technological advances, this plant activists have the desire to plant hydroponic methods, one of which can be used is the Nutrient Film Technique system. Basically hydroponic plants need supervision and special attention to make hydroponic plants grow as desired. So we need a special way to find out the pH of water in plants, nutrients in plants, temperature and air humidity in plants is needed by people who will plan farming activities, in the future by knowing the information from the sensors used, the community can prepare some things that need to be prepared as anticipating the possibilities that will occur. In this study, the Smart Urban Gardening tool uses the hydroponic method with the Internet Of Things based Nutrient Film Technique system, where there will be several parameters such as pH on automatic controlled water, nutrients on water to be measured, temperature and humidity, these parameters will be sent to the webserver via smartphone, in this study webserver is used, namely the keyboard as a data server to see the results of sensor readings, after the data has been sent successfully it will then be displayed on two interfaces namely android and website applications. The application used can determine the state of water ph in plants and water nutrients in plants and the temperature for the pH of the plants used are in the range 6.5 to 7.0, From the data that can be taken as a result, the pH obtained in plant water is 6 , 6 and stated to be in the appropriate range<br>of plants, then the nutritional value obtained is 7.65 for temperatures of 25.9 and humidity of 56.8, so this tool can be used for hydroponic plants.</p> <p><br>Keywords : Internet Of Things, android, iserius board, Sistem Otomatis, Nutrient Film Technique.</p> Budi Herdiana, Muhammad Habibi Barkatulah ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3796 Thu, 25 Oct 2018 00:00:00 +0700 Digital Speedometers and Wireless Indicator Lights on Cyclist Jackets https://ojs.unikom.ac.id/index.php/telekontran/article/view/3797 <p>Abstract – Bicycles has become the best solution to be able to reduce the level of congestion for the citizens of the world. Cycling is an activity carried out by someone to be able to go from place to destination and cycling has also become a hobby for some people. Even so, bicycles also experience infrastructure problems, namely bicycle lanes which are still rarely available. Some countries in the world have not fully provide special lanes for bicycle users. This causes bicycle users to use highways that are more often used by other vehicles. And it can cause accidents for bicycle users. Therefore, in the implementation of the wireless indicator lights on this jacket, the author wants to provide a better solution to overcome this problem, that is by combining indicator lights with jackets so that it can function to signal to other road users. In Addition, the author also designed a digital speedometer that can later appear on the LCD screen (liquid crystal display). For this speedometer, by placing a magnetic sensor on the forks as a magnetic speed reader placed on the bicycle spokes. For indicator lights on this jacket, the input uses a touch sensor and brake levers will be attached to the front of the bike through the bluetooth master transmission system and the bluetooth slave on the jacket, so the indicator light on the jacket will light up and form the right, left or stop direction and will be displayed on the LCD with the digital speedometer.<br>Keyword : Speedometer, Bluetooth, Bicycle, Indicator Light, Wireless</p> Tri Rahajoeningroem, Rayagung Sidik Muslim ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3797 Thu, 25 Oct 2018 00:00:00 +0700 Implementation of Intelligent Fire Extinguisher Robots with Multi Independent Steering https://ojs.unikom.ac.id/index.php/telekontran/article/view/3798 <p>Abstract - Robot technology appears to ease human work. With devices such as fire fighting robots, rescue robots, surveillance robots, and robots whose functions differ according to field needs. In this paper, we have the idea of implementing an intelligent fire extinguisher robot with multi-independent steering that can be directed to the location of the fire to find the source of hotspots. With multi-independent steering, the wheels on the robot can navigate and move swiftly on each wheel that moves in all directions. In this paper we simulate by searching for candles as a source of hotspots. When this robot finds a source of fire, this robot will turn off the candle or source of the fire automatically. This robot contains the following functional components: ultrasonic to find out the surrounding field, a light sensor to look for sources of hotspots or light sources, and a fan to turn off the candle or the point of fire. In terms of design, although the designs of robots are minimalist and small, they provide protection at high temperatures, excellent waterproof when exposed to water spray, and a high impact resistance. As well as creating an automatic robot that aims to find a way automatically to find the presence of hotspots on the fire field without being controlled. This study aims to provide an automatic fire extinguisher system that can help and lighten the fire extinguishing profession which has a high level of risk in its operation. The results of this study will be able to create an intelligent robot that can minimize the risk of the work of a fire extinguisher profession with a multi-independent steering method. By using this method the steering system where each wheel can move freely. With this steering system the robot can move freely in all directions and is a type of holomonic motion<br>Keyword : Fire extinguisher robot, robotic system, portable evacuation guide, multi-independent steering</p> Rodi Hartono, Gyan Aditiya Firdaus ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3798 Thu, 25 Oct 2018 00:00:00 +0700 Motorcycle Security use GPS and LCD Nextion based microcontrollers https://ojs.unikom.ac.id/index.php/telekontran/article/view/3799 <p>Abstract - Motor vehicles at this time have been very much in our environment. Motorbike loss often occurs due to carelessness of the owner of the motor vehicle itself and the environment that is not safe. Some of the things that often happen when heating a motorcycle outside the house and left behind just light up. The security system on the motorbike is now good, however, there is still a lot of theft, therefore, a motorcycle security system is created. using pins and fingerprints, with hope, can minimize theft of motorcycle vehicles. The security system is made, there is also a Global Position System (GPS), so as to facilitate users to monitor motorcycle vehicles. With the results of the experiments carried out, using a pin and fingerprint security system that is based on a microcontroller or also commonly referred to as Arduino Mega, which acts as a security system on a motorcycle, can improve better safety on a deep-seated motorcycle the condition is being parked. The design of the security system implanted on this motorcycle is a form of application in the use of a microcontroller system that can respond to inputs and outputs including in Keypad, Liquit Crystal Display (LCD) and fingerprint. The results achieved are making a pin and fingerprint security system that is interconnected with Arduino Mega, with the help of GPS as tracking. With the creation of this security tool, it is expected to be able to minimize the crime of motorcycle thieves that always exist in the present, by making these tools will create a motorcycle security tool which is expected to minimize the theft of motorcycle vehicles and also minimize material losses to motorcycle owners. In addition to minimizing the level of theft of motorbike vehicles, it is expected to make people more calm.<br>Keyword : The motor security system uses fingerprint sensor, GPS, LCD Nextion</p> Rio Rizky Sugiarto, Muhammad Aria Rajasa ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3799 Thu, 25 Oct 2018 00:00:00 +0700 Monitoring System Heartrat and Respiration Based on Microcontroller https://ojs.unikom.ac.id/index.php/telekontran/article/view/3800 <p>Abstract - The heart is a vital organ in the body whose role is very important in the survival of someone other than the brain, because the heart is responsible for circulating blood throughout the body. And the blood carries oxygen in hemoglobin to meet the oxygen needs in the body. The oxygen demand in the body can be fulfilled through the process of respiration. Oxygen is needed by every cell in the human body. in the process of biochemical reactions (biological oxidation) that function produces ATP (Adenosin Tri Phosphat) energy. The results of substances that occur in the form of residual carbon dioxide and water vapor then exhaled. So the breathing process is needed by humans to get ATP which is useful for doing various activities. Heart rate and respiration measurements can provide important information about the condition or work system of vital organs such as the heart and lungs. Although there are several ways to measure heart rate and respiration rate, the most efficient method of measurement is needed without having to involve manual measurements that can interfere with patient comfort. The Photoplethysmography (PPG) technique is one method of measuring heart rate that can be applied because it is non-invasive so it does not interfere with patient comfort while monitoring heart rate. Whereas to measure the level of respiration can be done by using a temperature sensor that is placed on the air outlet, namely in the mouth. This project aims to create a stand-alone pulse rate and respiration monitoring device that monitors the data can be seen via LCD.<br>Keyword : heart, respiration, photoplethysmography, adenosina trifosfat, oxygen</p> Abdulmanan Maliki, Jana Utama ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3800 Thu, 25 Oct 2018 00:00:00 +0700 Automatic Trolley Robot Customer Follower Based on Image Processing https://ojs.unikom.ac.id/index.php/telekontran/article/view/3801 <p>Abstract - This research presents information about automatic trolley robot customer followers of image processing and microcontrollers. Generally, when we shopping at supermarkets usually provided baskets and trolleys to carry their groceries. Usually customers are required to drive the trolley or bring their own basket, so customers still feel troubled if they have to choose groceries while pushing the luggage cart. Of these problems came the idea of integrating between conventional trolleys and automation technology. The aim of the author making research about this robot trolley to make it easier and more convenient for supermarket customers to shop and carry their groceries. Where trolleys are made capable of following the movements of users without the need to push them so that customers just have to buy items that are purchased and customers can walk in front of their shopping trolleys. The additional devices needed to drive the trolley automatically include camera, microcontroller, DC motor, servo motor, motorbike driver, and battery installed on the trolley. Image processing uses a camera on the system that is made to work by detecting the color of the object that has been determined to determine the distance of the object with the trolley. The method used to process image processing is a hue-based color filtering algorithm hue-based color filtering. So that the use of trolleys can move automatically to follow customers. The end result of this automatic follower trolley design is an 80% success rate with the maximum distance between objects and trolleys is 5.65m.<br>Keyword : camera, image processing, microcontroller, DC motor.</p> <p>&nbsp;</p> <p>&nbsp;</p> Canis Andre Nussy, Rodi Hartono ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3801 Thu, 25 Oct 2018 00:00:00 +0700 Prototype Robot Waiter at Fast Food Restaurants https://ojs.unikom.ac.id/index.php/telekontran/article/view/3802 <p>Abstract - On this day basic human needs are increasing. One example of this can be seen in terms of food, which until now has always been a major need. Fast food restaurants are in great demand by the public because cooking does not require a long time and so that many benefit from the presence of fast food restaurants. To improve service at fast food restaurants espesially for a waiter to efficient in providing food to customers we need research to be carried out on the design and implementation of robot servant prototypes in fast food restaurants automatically. This paper discusses the design and implementation of a prototype robot introduction of food at fast food restaurants automatically. The design begins with a prototype robot intended food delivery to customers in fast food restaurants. This robot moves with three wheels (2 front wheels are connected to the DC motor and the first freewheel that is behind) that moves through the track or line of trajectory to deliver food to the customer table. In addition, it is made also prototype restaurant accidentally in your own design and size that has been adjusted so as to simulate a fast-food restaurant. Prototype robot consists of several key components including the photodiode, push button switches, 3x4 matrix keypad, microcontroller AVR ATmega), DC motor driver and DC motor. The photodiode, push button switches and a 3x4 matrix keypad input (input) of the robotic system that will be processed by the microcontroller AVR ATmega 16 and will produce output (output) in the form of control of output devices such as motor driver DC. In this test, this robot can waiter function properly. For one time delivering food it takes 42 seconds to 1.13 minute. There was a time difference from the results of the trial due to a technical error from the robot while on the track.<br>Keywords: ATmega16, Proportional Integral Derivative (PID), Photodiode Sensors, Robot Waiter</p> Ari Prayoga, Bobi Kurniawan ##submission.copyrightStatement## https://ojs.unikom.ac.id/index.php/telekontran/article/view/3802 Thu, 25 Oct 2018 00:00:00 +0700