Articles
<![CDATA[Implementasi Protokol 6LoWPAN Pada Purwarupa Wireless Sensor Nodes ]]>
<![CDATA[Faisal Akhmadi]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Achmad Basuki]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Wireless Sensor Network appears as a network configuration that is able to provide solutions for a variety of applications in a difficult or unexpected situation. In general, there are two wireless communication standards used in WSN, namely IEEE 802.11 and IEEE 802.15.4. Each of these standards is able to present the use of Internet Protocol on WSN devices. The use of the IP protocol at WSN will bring the same benefits as IP on computer networks that have long been used, with various mechanisms and protocols that have been developed and used. In the absence of available blocks of IPv4 addresses, the use of IPv6 addresses must begin immediately. However, to bring IPv6 to WSN is hampered by limited resources. 6LoWPAN is here to enable the implementation of internet protocols to small devices. In this study, the design and implementation of wireless sensor prototypes using Raspberry Pi and MRF24J40MA as transceiver radio modules that use 6LoWPAN as the communication protocol is implemented. There are features added in this system that allow the sensor node to know the server's IP address without configuration. Also discussed about how to install MRF24J40MA so that it can be used for communication media using the 6LoWPAN protocol. The test results from this study indicate that overall, the system that has been made can run functionally and can use 6LoWPAN as a communication protocol.]]>
<![CDATA[Monitoring Dan Implementasi Sistem Otomasi Real Time Kualitas Air Tambak Menggunakan Web ]]>
<![CDATA[M. Sifa'un Ni'am]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Rizal Maulana]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Ponds farmers experience anxiety because of the frequent occurrence of poor water quality. With the current conditions, the fish farmers are very difficult to get good quality clean water. Changing weather conditions can exacerbate pond water quality, conditions like this can also make fish farmers unsettled, because current pond farmers depend on weather conditions and environmental conditions directly. Based on these problems, research is used to at least control the quality of water by using 2 sensors, namely the LDR sensor to determine the value of turbidity in the water, and the DS18B20 temperature sensor to determine the pond water temperature. Using the Arduino Uno microcontoler and ESP8266 module to transmit data from the two sensors readings to the Thingsboard web server. Readings from two sensors will appear on Thingsboard in the form of charts and graphics. From the results of this monitoring system test shows the results that the system will provide the results of the sensor readings, the LDR sensor gives results if the clear water gives a value smaller than turbid water, and the temperature sensor gives an average temperature value of the sensor of 35, 55 ° C and the average temperature value of the thermometer reading is 35.44 ° C, and the average of the error value is 0.46%. The delay results from the ESP8266 test give the average delay time of 1.7s.]]>
<![CDATA[Implementasi Server Failover Pada Software Defined Network ]]>
<![CDATA[Dea Asmara Gita]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Widhi Yahya]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Client-Server architecture is an architecture in computer network which involves data exchanges between two devices, in this case client and server. The server role in Client-Server architecture is very important because the server has a task to provide services that required by the client. So, if the server is down, client can't access services that server provides. To solve this problem, we need a high availability system. Many high availability systems which have been built uses master and slave model. In this study, high availability system in Client-Server architecture is built using Software Defined Network technology. Software Defined Network is a network architecture that separates between control plane and data plane. We hope Software Defined Network has a controller which gives information of the network, so the failover process will be faster. We get results of 0.826 second on average downtime, 0.865 second on average failback time, and 5.6% packet loss rate on failover process.]]>
<![CDATA[Implementasi Sistem Monitoring Daya Listrik Berbasis Web dan Protokol Komunikasi Websocket ]]>
<![CDATA[Zakky Ramadhan]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Gembong Edhi Setyawan]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Electricity usage and its price are always increased every year which encourages people to control their electricity usage. We can control electricity usage by doing electricity usage monitoring. In this study, we developed an electric power monitoring system which installed on the power strip using current transformer sensor YHDC SCT-013-000 and NodeMCU microcontroller. So, electric power usage of electronic devices that plugged into the power strip will be monitored. For data transmission, we used Websocket protocol for communicating all monitoring devices to the server. All monitoring data is saved to database server and electricity monitoring output will be showed using web interface. We hope users can monitor their electricity usage easier and more accurate. Based on the test, we get up to 97,14% accuracy result for electric current, up to 99% for electric voltage, and up to 98% accuracy result for electric power calculation. We also get a good performance with an average of 160,8 milliseconds for data monitoring acquisition. For the monitoring web, we built a web which has features such as showing electric power usage and estimated power cost on each monitoring devices.]]>
<![CDATA[Implementasi Mobile Ad-Hoc Network (Manet) Dengan Protokol AODV Pada Perangkat Berbasis NRF24L01 ]]>
<![CDATA[Arief Indra Rivaldy Permana]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Rakhmadhany Primananda]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Implementation of AODV protocol on Mobile Ad-Hoc Network (Manet) is basically done using simulation software. Using software like NS-3, OPNET or OMNET. Disadvantage of those simulation software is there is no obstacles because of the ideal condition. The lack of AODV protocol implementation on the manet is using real devices. To overcome the mistakes made by the software, in this study applied the implementation of mobile ad-hoc network (manet) by using AODV protocol on nRF24L01 hardware to send data inputted by user and to test the system functionality by running it with any obstacles like doors, walls, and glasses. From the results of this research, is that each node can communicate with each other on ad-hoc mobile network using Arduino UNO as microcontroller and nRF24L01 wireless module. The AODV protocol as an inter-node protocol routing method has been successfully implemented. Each node has also successfully process performed. On 15 times the system test functionality, where the scenario is a static node without any obstacles, the node moves dynamically without any obstacles and the node moves dynamically with the obstacles of doors, walls, or glasses, all nodes was sending and receiving data with the percentage of success is 86.6%. This proved that the system functionality has been successfully implemented properly.]]>
<![CDATA[Implementasi Low Power Pada Wireless Sensor Node Untuk Akuisisi Data Lahan Pertanian dengan Metode Wake Up Interrupt Modul RTC ]]>
<![CDATA[Aditya Geraldo]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Rakhmadhany Primananda]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[In the development of Wireless Sensor Network (WSN), it has an important role for human life. The need for a system to monitor the environment leads to the need for system that can survive under resource limited condition. Therefore it is necessary for mechanism or method that can overcome this problem. In the previous research has made a way of power savings made in software but in this study the author has done a hardware implementation instead. In this research, the authors have successfully integrated a method called wake up interrupt that utilizes the Real Time Clock (RTC) module to run low power mode in each sensor node that has been created. This sensor node consists of Arduino Pro Mini as a main processing module, NRF24L01 as a wireless communication module and RTC module that divided into two nodes which are receiver node and transmitter node. From the results of this research, the power saving mechanism is capable of saving power up to 81.25% of used current when the sensor node has entered the sleep mode.]]>
<![CDATA[Rancang Bangun Prototype Sistem Real Time Pendeteksi Pelanggar Zebra Cross Pada Traffic Light Dengan Menggunakan Arduino ]]>
<![CDATA[Reza Ridlo Nugraha]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Gembong Edhi Setyawan]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[A lot of vehicles users nowadays especially in Indonesia can not be avoidable from a lot traffic violators on traffic light. Arduino microcontroller is a mini computer that can be used as a control system based on connected devices and Arduino used to build automatic system or security system. Therefore, the researcher will build a real time system prototype that can be used for detecting traffic violaton on traffic lights. System using the concept of laser security system to detect traffic violators, VC0706 camera modules to retrieve image data and using millis function to help multitask and scheduling on the systems to run in real time. In the results of its functionality testing, the system accomplishes its tasks of scheduling traffic, detecting traffic violator and activating the alarms. At the testing time measuring accuracy on the researcher system using millis, the system have a time average finishing the tasks in a one scheduling loop for 66.004 seconds based on its deadline 66 seconds and result of error percentage about 0.006%.]]>
<![CDATA[Perancangan Sistem Pengendali Suhu Untuk Optimalisasi Daya Panel Surya Menggunakan Logika Fuzzy ]]>
<![CDATA[Wifki Ato'ur Rochim]]>;
<![CDATA[Wijaya Kurniawan]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Solar energy can be used as a potential alternative energy. One of them is the usage of solar panels that can convert sunlight into electrical energy. In the use of solar panels have several factors that can affect the ability to convert solar energy. One influencing factor is the temperature of the panel. Electrical energy generated by the panel will be more optimal if the panel is at 25°C or below. To optimize the conversion of solar energy by solar panels, a system that can control the temperature is needed to keep the panel at normal temperature. To fulfill that requirement the author designed a solar panel temperature control system consisting of two LM35 temperature sensors applied to the bottom of the panel and a DC motor as a fan or panel cooler. Arduino Uno used as a microcontroller with fuzzy logic program therein to determine the speed of fan rotation refers to the result of temperature captured by temperature sensor. Fuzzy logic is choosen because it has advantages over other methods, which are easy to understand, flexible, tolerant of improper data, capable of modelling complex nonlinear function, able to work with conventional control techniques, and provide excellent control. From the result of test that have been done found that this system can optimize temperature cooling time of the solar panel by 9 minutes 22 second compared without using temperature control system.]]>
<![CDATA[Implementasi Protokol Routing Directed Diffusion Pada Wireless Sensor Network Menggunakan Media Komunikasi RF ]]>
<![CDATA[Elsandio Bramudya Putra Fathoni]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Mochammad Hannats Hanafi Ichsan]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Implementation of wireless sensor network routing protocols has been carried out specifically on flat topology architectures. Where in the flat topology there are several routing protocols that has been implemented, one of which is directed diffusion routing protocol. Unfortunately, the implementation is done using a network simulation application. Therefore, in this research, the authors implemented routing protocols directed diffusion on a wireless sensor network on a real device that uses RF communication media. Hardwares to build a node using arduino nano 3.0 microcontroller as sensor data processor and NRF24L01 module as data transmission medium. At the time of application of directed diffusion, the sink node send interest or request data containing the coordinates of the sender, the type of data and the coordinates of the destination node. The data used are the temperature and soil moisture data which is selected randomly. The research is done by testing the status of nodes that can be displayed on the serial monitor, each sensor node can perform sensors data and moisture data, as well as testing the directed diffusion as functional requirements. The results of the research is each node successfully displays the node status on the serial monitor, each sensor node can perform sensor data and moisture data, and the system successfully implements the direct diffusion routing protocol.]]>
<![CDATA[Implementasi Low Power Mode Pada Pendeteksi Kebocoran Gas Dengan Atmega328P Berbasis NRF24L01 ]]>
<![CDATA[Ahmad Fikri Marzuqi]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Rakhmadhany Primananda]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[LPG (Liquefied Petroleum Gas) is an alternative fuel for petroleum and gas replacement. Gas fuel could explode because of gas leaks, the design of the system of gas leaks detection, is important for minimizing fire of gas leaks. It uses the low power performance with atmega based NRF24L01 for device. The reason of using low power with atmega328p's microcontroller on transmitter node is for saving a power consumption, and also using wireless sensor network based NRF24L01 to minimize cable installation. The method consists of 3 node sensors those are transmitter and 1 receiver node sensor, then it will be linked with personal computer. The result of testing was concluded that the system can work as principle. Transmitter node can detected the presence of gas, some features were turned off from sleep node applied and develop system that comes of external interrupt and then data was submitted by wireless. And the result, average current value of sleep mode is 137,84mA and average current value of normal mode is 157,25mA. And the different between sleep mode and normal mode are 20,59mA.]]>
