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All Journal Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Sabriansyah Rizqika Akbar
Fakultas Ilmu Komputer , Universitas Brawijaya
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering

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Implementasi Deteksi Dan Koreksi Error Pada Komunikasi Serial Arduino Berbasis UART Dengan Metode Hamming Code Anggi Fajar Andana; Sabriansyah Rizqika Akbar; Rizal Maulana
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

While error appears, it can be a mistake for the information. The emergence of error caused by many factors, for example the presence of noise in the data transmission medium, time of use of the hardware, or the quality of the hardware. One of concepts called information redudancy is a concept that inserts additional information on the process of encoding data before the data transmitted. Information Redundancy can be applied to the process of error control coding, which is technique that enables the encoding process to calculate additional control bits from the information, and to transmit these control bits and their information. In this research, using Hamming Code method to applying in Arduino and UART communication. The Hamming Code method is a method that add an additional bits to the data bit by using XOR logic on the process. In this research, Hamming code method can do the process of encode and decode, and can perform the detection and correction process on data that have errors in the testing process. The average delay for 5 bit data is 102.7m/s and 109.5m/s for 4 bit data in the encode process. In decode prosess, 17.5 m/s for 10 bit data and 100,1m/s for 11 bit data. Temperature data retrieval and the number in the encode and decode process can be a factors that greatly affect the encode and decode process using the Hamming Code method.
Rancang Bangun Sistem Multi-Sensor Untuk Pengukuran Jarak Secara Simultan Idang Wahyuddin Septiawan; Sabriansyah Rizqika Akbar; Dahnial Syauqy
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

A multi-sensor system that runs simultaneously is a factor to be considered when building a multi-sensor system. In order for the system to run simultaneously required a system with a fast response. By applying multitasking then the system can execute more than one program simultaneously. RTOS (Real Time Operating System) is one method for multitasking application on embedded system. To implement RTOS into Arduino requires FreeRTOS library. Arduino Mega 2560 Microcontroller and HC-SR04 sensor module as much 8. Communication interface on this system using Parallel Bus Interface (PBI) to support performance in multisensor system running simultaneously. In the application of RTOS this system will be divided into 8 tasks. Each task will process each of the HC-SR04 sensor modules. From the results of performance testing HC-SR04 sensor module gain percentage error of 0% of all sensors. For testing the execution time stability of each task is 1ms on each task in 10 experiments. From the test results, the system that runs the RTOS running from the beginning of the program to the end requires a total time of 8.1332ms average while on systems that do not implement RTOS requires a total time average of 264ms. Each task has an execution time ranging from 1.005 to 1.583ms.
Sistem Monitoring Volume Dan Gas Sampah Menggunakan Metode Real Time Operating System (RTOS) Tugar Aris Andika Prastiyo Raharjo; Sabriansyah Rizqika Akbar; Rakhmadhany Primananda
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Rubbish is things that can't be used anymore and it is usually dirty and smelly. A pack of rubbishes in trash bin produce gasses that can give bad impacts to health, like methane (CH4), ammonia (NH3), and hydrogen sulphide (H2S). If the methane concentration is too high, then it will cause asphyxiation and fire. Besides that, rubbish volume also should be noticed because it can cause uncomfortable environment condition if the rubbish has exceeded the volume of trash bin. This research will design a technology system which can help the owner of trash bin to know the trash bin condition in real time and continuously. That system observes the rubbish volume and gases produced by sensors of NH3, CH4, H2S and infrared E18-DN80NK, by using Real Time Operating System (RTOS). RTOS is used as one of the sensor readings and delivery tasks that are handled by the microcontroller in real-time. From the results of 10x testing done on the rotten garbage is known to read the sensor MQ-135 has an average ammonia level of 35.71 PPM, MQ-4 has a methane content of 293.5 PPM, TGS2602 has 9.738 PPM of hydrogen sulphide and Infrared E18-DN80NK sensor can detect the height of the waste by output above the threshold (waste exceeds the sensor limit) and below threshold when the waste has not exceeded the sensor limit. So the level of gas produced by waste is methane gas.
Implementasi Wireless Sensor Node untuk Pemantauan Lahan Pertanian Berbasis Protokol 802.15.4 Muhammad Misbahul Munir; Sabriansyah Rizqika Akbar; Adhitya Bhawiyuga
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Wireless Sensor Nodes is the main element in Wireless Sensor Network (WSN). Farmers can find out the condition of farmland by using WSN to handle the land appropriately. On WSN, IEEE 802.15.4 Protocols more suitable to monitor farmland because it has a 40% improvement in energy efficiency compared to IEEE 802.11. To form the WSN with tree topology, it takes 3 types of nodes, i.e. End device, the Coordinator, and the PAN Coordinator. Each node consists of the Arduino Nano and MRF24J40MA that uses communication SPI. In the End device the results data captured by temperature, humidity, and soil moisture sensors are different with data from measurement device. The position of node placement affected on performance of wireless sensor node. Based on packet loss, maximum distance in the transmission of sensor data is 104 metres from the End device to the Coordinator and 96 metres from Coordinator to the PAN Coordinator. The optimal distance is 72 meters of the End device to the Coordinator. Each transmission of sensor data is carried out every 10 seconds with 17 bytes of data payload.
Implementasi Metode Simple Maze Wall Follower Dengan Menggunakan Free RTOS Pada Robot Maze Agung Widya Gumelar; Dahnial Syauqy; Sabriansyah Rizqika Akbar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

One type of robot that can facilitate human activities in finding the destination in the labyrinth is Maze Wall Follower Robot, that robot can also be included in contest robot in category robot firefighter. Maze Wall Follower Robot use Simple Maze method, which follows the left wall as the main reference and the dark line as the finish point. Implementation Free RTOS is made for multitasking in measuring distances between robots and walls using ultrasonic sensors and photodiodes. Each sensor is used as system inputs made tasks that have priority 1 and L298N module Driver Motor dual H-Bridge which is used as system output made task 1. Result of measurement of wall distance measurement using ultrasonic sensor HC-SR04 which tested 7 times with different distance has 0% error, and line reading at the bottom of the maze is tested 6 times with different colors using photodiode sensor module which has 0% error. Average time result to complete goal with distance between start and finish point 959 cm and pass 23 turns and 2 dead end by Maze Wall Follower Robot which does not use Free RTOS is 75,62429 second and use Free RTOS is 68,36143 second with 7 times testing. Then the robot with Free RTOS faster 7.262857 seconds from robot without Free RTOS.
Implementasi Hardware Redundancy Pada Sistem Akuisisi Data Sensor Dengan Menggunakan Metode Hot Standby Sparing Arie Prayogo Pangestu; Sabriansyah Rizqika Akbar; Primantara Hari Trisnawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Currently there are many products to monitor an object from various vendor service system providers that are used. The intended product is a group of sensors with interconnected microcontrollers to provide information of what the sensors capture an object condition, one of which is used for monitoring water conditions. When the water in the ponds is turbid, dirty, the water temperature increased and the salt content is irregular it will affect the quality of the fishpond. Sometimes some sensors on the monitoring system can be damaged, due to factors from within and from outside. Therefore, a system that is able to redundancy the main system in case of error. In this study there are three sensors namely temperature sensor, turbidity and salinity sensors in each master module and slave and using Hot Standdby Sparing method. This method is a way of completion so that the module that will be used as slave module remain alive or in idle condition even though it goes into sleep condition and ready to replace master module when there is system error. From the test results, the master module and slave module can work properly. The slave module can redundate the master module when there is an error on the sensor as well as the power failure of the master module, and the system can avoid race conditions between master and slave modules when first turned on.
Impelementasi Hardware Redundancy Pada Switching Pintu Otomatis Dengan Metode Cold Standby Dan Watchdog Muhammad Rifqi Muzaki; Sabriansyah Rizqika Akbar; Widhi Yahya
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Electronic devices must have a lifetime limit and may be damaged at any time. A system consisting of several electronic devices will fail if the crucial component is damaged. Therefore, crucial components in a system should be more reliable. To improve system reliability a mechanism such as Hardware Redundancy can be applied. Hardware Redundancy is a mechanism to improve reliability by duplicating important components as backup. There are several types of Hardware Redundancy mechanisms, one of which is Cold Standby Redundancy which uses the unpowered backup concept. The Cold Standby concept is to add a duplicate of an important component that standby without a power supply and will be active when the component is damaged. In this study Cold Standby Redundancy is applied to an automatic door lock system based on Arduino Uno and RFID. An important component of the system is Arduino Uno which acts as a controller in the system. Implementation of cold standby redundancy on this system uses a third party device (Arduino Nano) as the fault detector of main Arduino Uno (master). Through I2C serial communication the master sends keep-alive status periodically to the fault detector as a sign of whether it is still operating or is being damaged. In addition there is a switch device in charge of switching the system control to master or slave. The fault detector sends the trigger to make a switch to the switch device when it detects damage to the master. Based on the results of tests that have been done, system reliability increases after applying the Cold Standby Redundancy mechanism. System reliability value increased by 15.45% for a year operating time.
Analisis Kinerja Openflow Based Switch pada Router Linkysys WRT54GL dan TP-Link TL-WR1043ND Dalam Arsitektur Software Defined Networking Yasin Rizqi Afandi; Sabriansyah Rizqika Akbar; Widhi Yahya
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

In software defined network architecture (SDN) there is an open source protocol called Openflow. Openflow can be added to the open interface device. The Linkysys WRT54GL and TP-Link TL-WR1043ND routers can use Openflow by installing open-source firmware such as Openwrt. Several previous studies have tested the performance of LInkysys WRT54GL and TP-Link TL-WR1043ND routers based on network resource parameters such as throughput, round trip time and jitter. This study is conducted testing the performance of the Openflow protocol on the SDN architecture with adding parameters of computational. Computational parameters include the use of CPU and memory resources then, network parameters include round trip time, throughput and flow table formation time. Based on all test results, the addition of Openflow on the Linkysys WRT54GL and TP-Link TL-WR1043ND router who installed openwrt, can increase the use of CPU and memory resources and can degrade network performance such as round trip time and throughput. The decrease performance of router is due to the addition of the Openflow process on the router who cause decreased the switching performance and the mechanism of the Openflow hybrid switch who cause increased forwarding data processing time .
Perancangan Sistem Keamanan Pada Smart Home Menggunakan Voice Command Dengan Konektivitas Bluetooth Mohammad Kholili Adi Putra; Sabriansyah Rizqika Akbar; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Home security systems are a necessity for every home, for instance home alarm that is still many used. But, along with the development of the present technology, home security system has various kinds and will keep moving for the development. The lack of security level has the impact of theft and burglary in house. Sometimes, the house owner thinks that he has locked his house, but in reality, the burglary case in house now is due to the easy thing for the burglar to open the installed lock door by using a wire or other imitated keys. Based on the problem, it is need to add the door safety that can be controlled by using Android smartphone with voice command. Voice command recognition system is one concept of controlling the electronic devices by using voice command. By applying the Google Voice Command technology, the system can turn on and turn of the home equipment by the support of microcontroller and Bluetooth. The research explains the design of home security system using voice command that is used by the android application with the Bluetooth connection to control the solenoid door lock, PIR, and RTC. From the test result, the system has value of success 93,33% in functional testing and processing testing the user input in controlling solenoid door lock. In sensor PIR testing, the value of success is up to 100%. The next test is RTC, the value of success is up to 100%.
Implementasi Sistem Monitoring Gas dengan Arduino Mega2560 dan Sensor Turbin Studi Kasus PT. Perusahaan Gas Negara, Tbk Andi Mohammad Rizki; Sabriansyah Rizqika Akbar; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The main component in the gas detection system is the Flow Computer which functions as a compensating computer of the passing gas stream. In its implementation, Flow Computer requires several sensors to read the required values on subsequent compensation. Generally are temperature sensors, pressure, and gas flow. In this research will be analyzed how data acquisition capability applied to gas detection system using Arduino Mega. Arduino Mega is a microcontroller that has the capability of general purpose (many functions). By using Arduino Mega, the author will try to replace the Flow Computer function with a microcontroller. In the hope of delivering good results as comparison and solution problems for data acquisition. The passing gas flow is read using a turbine sensor. This sensor successfully read the sensor value with a range of values 20-30 mL / s. Testing using DC 1200 rpm motor. The communication module successfully performs the exact communication switch and the value sent by each communication module does not differ remotely. Differences occur due to changes in time and conditions within the gas pipeline, but the value does not change significantly. This shows that using either Ethernet or GSM communications module (Global System for Mobile Communications), the system can provide the sensor value appropriately.
Co-Authors Abirafdi Sukma Nazhifan Achmad Basuki Adhitya Bhawiyuga Adi Pratama Adi Setiyawan Aditya Geraldo Agung Prasetio Agung Setia Budi Agung Widya Gumelar Ahmad Faris Adhnaufal Ahmad Fatchi Machzar Ahmad Fikri Marzuqi Ahmad Mustafidul Ibad Akbar Pandu Segara Aldi Jayadi Andi Dwi Angga Prastya Andi Mohammad Rizki Andreas Widyatmoko Anggi Fajar Andana ari kusyanti Aria Tanzila Harfad Arie Prayogo Pangestu Arief Indra Rivaldy Permana Ariyan Jazmi Arnandha Hadi Pranata Arya Rizky Imansyah Harahap Bagaskara Oki Duwi Saputra Bagus Prasetyo Barlian Henryranu Prasetio Bramantyo Ardi Bunga Boru Hasian Siahaan Dading Firwandhi Sukma Dahnial Syauqy Dea Asmara Gita Dwi Aris Suprayogi Edo Bayu Cahyono Eko Setiawan Elsandio Bramudya Putra Fathoni Era Imanningtyas Faisal Akhmadi Fatwatul Miftahuddin Rizki Fitriyah, Hurriyatul Florensius Tri Putra Simamora Gembong Edhi Setyawan Handy Yusuf Harry Mulya Haryanto Sihombing Hery Julianto Situmorang I Wayan Boby Astagina Naghi Idang Wahyuddin Septiawan Ikhwan Zulfy Imam Syafi'i Al Ghozaly Inayah Wulandari Issa Arwani Jonathan Rovelano Huwae Kasyful Amron Kurnia Ade Prasetia Lulus Bagos Hermawan M. Sandy Anshori M. Sifa'un Ni'am Mahendra Data Maulita Intan Kripsita Moch Rizki Cahyadi Moch. Febryandana Nurfahri Mochamad Hannats Hanafi Ichsan Mochammad Hannats Hanafi Ichsan Mohammad Fauzin Amin Mohammad Kholili Adi Putra Much Rizki Pradana Muhamad Irfanul Hadi Muhamad Nur Arifin Muhammad Aji Guna Darmawan Muhammad Akbar Farisi Muhammad Daffa Firmansyah Muhammad Fatham Mubina Akbar Muhammad Fikri Muhammad Iqbal Muhammad Irfan Reza Muhammad Misbahul Munir Muhammad Rifqi Muzaki Muhammad Rosyid Khulafa Muhammad Rouvan Amiruddin Muhammad Sabilillah Muhammad Taufiq Azra Haromain Muhammad Wingga Woggiasworo Muhammad Zidni Mukmin Mukmin Nicho Ferdiansyah Kusna Pamungkas, Hedy Pinandhita Yudhaprakosa Pramukantoro, Eko Sakti Prasetyo Rizqi Santoso Prastise Titahningsih Primantara Hari Trisnawan Priyambadha, Bayu Puguh Bahtiar Rachmat Eko Prasetyo Rafi Fajar Hidayat Rakhmadhany Primananda Renal Prahardis Revelino Adli Reynald Novaldi Reza Ridlo Nugraha Ricko Anggoro Putra Yustono Ridzhal Hachim Wahyunanto Rifki Karim Ramadhan Riski Julianto Rivaldi Wibowo Rizal Maulana Rizki Septiansyah Rizky Putra Pratama Rizky Septian Damanik Romario Siregar Sofi Hanifah Sultan Achmad Chidir Fajar Syarif Hidayatullah Syifaul Hud'riyah Tugar Aris Andika Prastiyo Raharjo Vatikan Aulia Makkah Wawan Darmawan Widasari, Edita Rosana Widhi Yahya Wifki Ato'ur Rochim Wijaya Kurniawan Wisnu Fajar Dewantara Yandra Charlos Hasugian Yasin Rizqi Afandi Yoga Sugma Pradana Yohana Kristinawati Zakky Ramadhan Zhafran Wadiansyah Zonnete Bryllian Dheo