Articles
Trainer Atmega32 Sebagai Media Pelatihan Mikrokontroler Dan Arduino
Desnanjaya, I Gusti Made Ngurah;
Iswara, Ida Bagus Ary Indra
Jurnal RESISTOR (Rekayasa Sistem Komputer) Vol 1 No 1 (2018): Jurnal RESISTOR Edisi April 2018
Publisher : LPPM STMIK STIKOM Indonesia
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DOI: 10.31598/jurnalresistor.v1i1.266
The microcontroller is one of the necessary parts of a computer system. In a simple microcontroller will produce a specific output based on the input received and the program given. The microcontroller as semiconductor technology its presence greatly assist the development of electronics world. With a functional architecture but contains a lot of transistor content is integrated, thus supporting the creation of a more portable electronic circuit. One effort made to graduate Computer Systems courses can compete in the world of work is to provide more practice. Therefore it takes the media trainer microcontroller training to facilitate practical activities. Through this research, hope can realize a media trainer microcontroller training that can do the instructions given. That is, the most critical part of a computerized system is the program itself created by a programmer.
ANALISIS KINERJA PROTOKOL ZIGBEE DI DALAM DAN DI LUAR RUANGAN SEBAGAI MEDIA KOMUNIKASI DATA PADA WIRELESS SENSOR NETWORK
Hartawan, I Nyoman Buda;
Desnanjaya, I Gusti Made Ngurah
Jurnal RESISTOR (Rekayasa Sistem Komputer) Vol 1 No 2 (2018): Jurnal RESISTOR Edisi Oktober 2018
Publisher : LPPM STMIK STIKOM Indonesia
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DOI: 10.31598/jurnalresistor.v1i2.320
Wireless sensor network is a technology used in supporting monitoring activities both inside and outside environment. Data communication on wireless sensor networks is done wirelessly. The Zigbee protocol is one of the protocols used in data communication on wireless sensor networks as an implementation of XBEE devices. In this study measurement of Zigbee protocol performance on XBEE devices inside and outside environment. The measurement conditions in the room are limited by the wall partition, while the outdoor conditions are line of sight. Measurements were made by sending packet data using XCTU software, by testing distance parameters, packet delay, packet loss, RSSI, and throughput with 84 Bytes packet data size. The results showed that the measurement results of XBEE Pro S2 devices that were carried out indoors were able to communicate with a maximum distance of 30 meters, while the outdoor measurements showed the communication capability of XBEE Pro S2 devices reached a maximum distance of 600 meters.
OPTIMASI PENGGUNAAN SELACTION UNTUK PENGHEMATAN ENERGI LISTRIK
Desnanjaya, I Gusti Made Ngurah;
Pranata, I Wayan Dani
Jurnal Pendidikan Teknologi dan Kejuruan Vol 17, No 1 (2020): Edisi Januari 2020
Publisher : Universitas Pendidikan Ganesha
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DOI: 10.23887/jptk-undiksha.v17i1.21914
Penggunaan energi listrik secara efisien masih kurang dilakukan, dikarena masih sering dijumpai pemakaian energi yang tidak efisien. Setengah dari pemakaian penggunaan energi listrik di rumah dan di bangunan gedung perkuliahan atau perkantoran terdapat pada AC. Untuk mensukseskan efisien energi secara keseluruhan perlu dilakukan dukungan perilaku, kebiasaan, dan kesadaran umum tentang penghematan energi ini perlu dilakukan. Maka dilakukan penelitian dengan  menggunakan sistem control SELACTION (safety energi listrik air conditioning) automatis yang dapat merespon pergerakan dan panas tubuh manusia. Sensor Passive Infrared Receiver atau yang dikenal dengan PIR memancarkan gelombang dan memberikan signyal apabila terdapat gerakan pada jangkauan pembacaan sensor, kemudian signyal diteruskan ke mikrokontroler dan memberikan output signyal ke rangkaian kontrol AC split. Apabila suhu pada ruangan tidak sesuai dengan yang diinginkan, pengguna dapat merubah pada perangkat SELACTION  sesuai dengan keinginan pengguna, agar tidak mengurangi rasa kenyamanan pengguna. pembuatan rancang bangun sistem SELACTION untuk penghematan energi listrik yang dilakukan sudah dapat melakukan ON/OFF automatis serta mengatur suhu secara otomatis pada AC dengan perangkat yang portable. Alat SELACTION automatis ini ialah bekerja pada saat merespon aktifitas manusia dalam sebuah ruangan. Maka dalam penelitian ini difokuskan pada penghematan yang dapat dilakukan dengan mempergunakan alat SELACTION. Menggunkan uji experimen dengan variabel yang sama dan menggunkan uji tkomperatif uji t. Uji komparatif digunakan untuk mencari dan mengetahui hubungan antara variabel dalam panelitian, agar medapatkan selisih penghematan energi listrik yang dapat dilakukan dengan menggunakan alat SELACTION.
Stability Data Xbee S2b Zigbee Communication on Arduino Based Sumo Robot
Nugraha, I Made Aditya;
Desnanjaya, I Gusti Made Ngurah;
Pranata, I Wayan Dani;
Harianto, Wawan
Journal of Robotics and Control (JRC) Vol 2, No 3 (2021): May (Forthcoming Issue)
Publisher : Universitas Muhammadiyah Yogyakarta
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Wireless technology is a solution to reach hard-to-reach places using cable technology. The use of wireless technology can reach these areas without using copper or cables in the data transmission process. Communication technology using wireless is one solution to connect the control system to support the creation and achievement of the goals of the 4.0 revolution so that control and monitoring become easier. With the convenience provided by wireless technology such as connecting various types of system devices between other systems. One type of wireless technology is WPAN, especially on the ZigBee system from Digi International with the IEEE 802.15.4 protocol standard with low power consumption and working at a frequency of 2.4 GHz. Utilization of the communication system from the ZigBee protocol can control according to the range capabilities of the ZigBee system. ZigBee's ability and use of communication can perform communication control robot sumobot (slave robot) and remote control (robot leader) as an introduction to command data to carry out movements on the slave robot in accordance with the orders from the robot leader After trying XBEE to send data at a certain distance without experiencing data loss, the best distance is obtained, namely 1 - 100 meters with the firmware coordinator and router settings. Data delays can be minimized with a transfer rate of 3 kbps in the data transfer rate.
IMPLEMENTASI COMPUTER VISION PADA MESIN FILLING CUPCAKE MENGGUNAKAN RASPBERRY PI
Desnanjaya, I Gusti Made Ngurah;
Hartawan, I Nyoman Buda;
Supartha, I Kadek Dwi Gandika;
Kombonglangi, Kaleb Charisma
JST (Jurnal Sains dan Teknologi) Vol 11, No 1 (2022)
Publisher : Universitas Pendidikan Ganesha
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DOI: 10.23887/jst-undiksha.v11i1.39048
Revolusi Industri 4.0 memberikan dampak besar pada dunia industri yaitu efisiensi waktu dan tenaga kerja pada tahap produksi namun penerapannya kebanyakan masih pada industri besar. Penelitian ini berujuan untuk mengimplementasikan teknologi revolusi industri pada industri rumah tangga dalam mengotomatisasi salah satu bagian produksi yaitu proses filling pada pembuatan cupcake. Dengan mengimplementasikan computer vision pada mesin filling untuk mendeteksi jumlah cup karena jumlahnya kadang tidak menentu. Mesin filling ini menggunakan Raspberry Pi untuk memproses computer vision serta proses filling itu sendiri dan modul kamera sebagai input computer vision. Hasil pengujian menunjukkan sinergi antara komponen mekanik dengan pembacaan computer vision sangat baik sehingga cup dapat diisi tanpa adanya kendala.
Technical-economical assessment of solar PV systems on small-scale fishing vessels
I Made Aditya Nugraha;
Febi Luthfiani;
Grangsang Sotyaramadhani;
Aris Widagdo;
I Gusti Made Ngurah Desnanjaya
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 13, No 2: June 2022
Publisher : Institute of Advanced Engineering and Science
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DOI: 10.11591/ijpeds.v13.i2.pp1150-1157
The source of lighting in ships can be sourced from electrical energy generated by using generators or now can utilize new renewable energy, such as solar energy using PV. Based on the existing potential, Indonesia has good solar energy potential. The measurement results show that the potential for solar energy reaches 6.37 kWh/m2/day. This potential can certainly be utilized in the marine and fisheries world. The utilization of PV as a source of electrical energy on fishing boats is expected to help support government policies in terms of the blue economy and overcome the limited number of fossil energy sources. In this study, the installation of PV with a size of 100 WP was installed on fishing boats. The need for electrical energy for PV energy output shows that it can meet 50.52% of electrical energy needs. This result is supported by the Wilcoxon test that electrical energy needs can be met by PV with a p < 0.005. The results of the economic analysis also show that the use of solar energy as a source of electrical energy provides an IRR of 9%, with a payback period of 8.87 years.
Stability Data Xbee S2b Zigbee Communication on Arduino Based Sumo Robot
I Made Aditya Nugraha;
I Gusti Made Ngurah Desnanjaya;
I Wayan Dani Pranata;
Wawan Harianto
Journal of Robotics and Control (JRC) Vol 2, No 3 (2021): May
Publisher : Universitas Muhammadiyah Yogyakarta
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DOI: 10.18196/jrc.2370
Wireless technology is a solution to reach hard-to-reach places using cable technology. The use of wireless technology can reach these areas without using copper or cables in the data transmission process. Communication technology using wireless is one solution to connect the control system to support the creation and achievement of the goals of the 4.0 revolution so that control and monitoring become easier. With the convenience provided by wireless technology such as connecting various types of system devices between other systems. One type of wireless technology is WPAN, especially on the ZigBee system from Digi International with the IEEE 802.15.4 protocol standard with low power consumption and working at a frequency of 2.4 GHz. Utilization of the communication system from the ZigBee protocol can control according to the range capabilities of the ZigBee system. ZigBee's ability and use of communication can perform communication control robot sumobot (slave robot) and remote control (robot leader) as an introduction to command data to carry out movements on the slave robot in accordance with the orders from the robot leader After trying XBEE to send data at a certain distance without experiencing data loss, the best distance is obtained, namely 1 - 100 meters with the firmware coordinator and router settings. Data delays can be minimized with a transfer rate of 3 kbps in the data transfer rate.
Performance Analysis of Data Transmission on a Wireless Sensor Network Using the XBee Pro Series 2B RF Module
I Gusti Made Ngurah Desnanjaya;
I Nyoman Buda Hartawan;
Wayan Gede Suka Parwita;
Ida Bagus Ary Indra Iswara
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems) Vol 10, No 2 (2020): October
Publisher : IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.
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DOI: 10.22146/ijeis.59899
Wireless Sensor Network (WSN) is a wireless network technology that is capable of scanning and can be used to monitor environmental conditions, both indoors and outdoors. One of the devices used in data communication at WSN is XBee. XBee is a device in WSN that uses radio frequency as a data transmission path from one device to another. In sending data, Xbee can be affected by the distance and signal strength between devices. In this research, Xbee communication distance analysis is done outdoors and indoors so as to get data in the form of maximum distance vulnerable from Xbee. The results of this study indicate that the Xbee Pro Series 2B that is measured outside the room is capable of sending data up to a distance of 110 meters, while the Xbee Pro Series 2B device that is measured indoors is capable of sending data up to a distance of 20 meters.
Controlling and Monitoring of Temperature and Humidity of Oyster Mushrooms in Tropical Climates
I Gusti Made Ngurah Desnanjaya;
Putu Sugiartawan
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems) Vol 12, No 1 (2022): April
Publisher : IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.
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DOI: 10.22146/ijeis.73346
Controlling the temperature and humidity of oyster mushroom cultivation is done manually by spraying air on the mushroom container so it takes a lot of time and effort. This is done to meet the requirements for growing oyster mushrooms which are strongly influenced by temperature and humidity conditions so that they can grow well. In this study, a device for controlling and monitoring the temperature and humidity of oyster mushroom cultivation was made automatically based on Arduino UNO. This tool can regulate and monitor the temperature and humidity in oyster mushroom cultivation automatically so that the temperature and humidity can be maintained without having to spend a lot of time and effort. The components used in building the automatic temperature and humidity controller for mushroom cultivation based on the Arduino UNO are the dht11 sensors, Arduino UNO, L298N driver, relay, and 16x2 I2C LCD. From the results of the tests that have been carried out, it can be concluded that the temperature and humidity control and monitoring device for automatic oyster mushroom cultivation based on Arduino UNO has been able to work well in regulating and monitoring temperature and humidity as expected.
Perancangan Hybrid System PLTS dan Generator Sebagai Catu Daya Tambahan Pada Tambak Udang Vaname: Studi Kasus Politeknik Keluatan Dan Perikanan Kupang
I Made Aditya Nugraha;
I Gusti Made Ngurah Desnanjaya;
Lukas G. G Serihollo;
Jhon Septin M. Siregar
Jurnal Teknologi Elektro Vol 19 No 1 (2020): (Januari - Juni ) Majalah Ilmiah Teknologi Elektro
Publisher : Universitas Udayana
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DOI: 10.24843/MITE.2020.v19i01.P18
This reaserch discusses the design of the Hybrid System between Solar Power Plant and Generator as an additional power supply that will be carried out on the Shrimp Vanamei pond. This system will produce electrical energy needed in the cultivation of Vanamei Shrimp, both hatchery and enlargement activities. The use of solar power plants as one form of exploiting the potential of solar energy that is so large in East Nusa Tenggara and the lack of reliability of the electricity network. Based on the PV specifications that will be designed, in a day solar power plant can produce energy of 58.76 kWh, and can meet the electrical energy needs of all Vanamei Shrimp ponds. If in cloudy conditions and the energy produced by solar power plant is insufficient then a generator can be used as a substitute energy source.