Garuda - Garba Rujukan Digital

Application of Roboduino ATMega 2560 in the Manufacturing of Goods Moving Beetle Robots Saut Situmorang
Journal of Science Technology (JoSTec) Vol. 2 No. 1 (2020): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

In the development of science and technology in the field of electronics today, there are many benefits that can be felt by the community, one of which is facilitating work in industry and households. Technological developments in the industrial sector such as warehousing have experienced many advances, one of which is the process of moving goods more easily without human intervention but automatically so as to make the logistics process of goods more precise and accurate. The existence of processes that can run automatically can make work processes more efficient, flexible and run continuously. And often see the work of lifting goods that are very human, then a robot function is made to help make human work lighter. Control and automation can be done easily, efficiently and quickly. The control of this item moving robot uses Arduino UNO ATMega 2560 as the robot's control center. The motion system on the robot uses a motor drive, a servo motor to raise and lower the goods hook which functions to lift and lower goods and a DC motor which aims to move the robot from one place to another. The goods moving robot will work continuously until the inventory can be moved completely.

Application of Roboduino ATMega 2560 in the Making of the Fire Extinguisher Beetle Robot Saut Situmorang
Journal of Science Technology (JoSTec) Vol. 2 No. 1 (2020): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Rapid technological advances, especially in technology such as robots, provide a lot of help for humans in tasks that are difficult for humans to do. As in the case of fire disasters that often occur, it has caused many casualties and property losses. When the fire is extinguished, there is a risk that must be borne by the firefighting team when extinguishing the fire inside something. Risks that can occur, such as being hit by objects falling from the roof of a building or fires that are getting worse grow up. In this study, a prototype fire fighting beetle robot will be made where the simulation is carried out by making a fire in an area. Implementation is done by controlling the robot with applications that include the ability to move, detect hotspots and extinguish fires. Prototype of Fire Detection using Infrared Flame Sensor Based on Arduino Atmega 2560 consists of 3 main blocks, namely: Infrared Flame Sensor, Notification, and Fire Extinguisher. This prototype was made so that later it can be realized so that it can help the firefighters in the event of a fire, especially in areas that are difficult to reach by fire engines.

Optical Cable Backbone Network Design in West Kalimantan Province Using OTN DWDM Technology Azarya NJ Siahaan; Saut Situmorang; Charla Tri Selda Manik
Journal of Science Technology (JoSTec) Vol. 2 No. 1 (2020): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

In designing the backbone network for the province of West Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 14 districts and cities consisting of 30 segments, of which 30 segments consist of 14 DWDM OTN sites and 8 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.

Optical Cable Backbone Network Design In The Province Kalimantan East Use Technology DWDM OTN Azarya NJ Siahaan; Charla Tri Selda Manik; Saut Situmorang
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

In designing the backbone network for the province of East Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 10 districts and cities consisting of 34 segments, of which 34 segments consist of 10 OTN DWDM sites and 16 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.

PLTS Design for Small Industry Needs Saut Situmorang
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

The need for electricity both for industry, offices, as well as the general public and individuals is increasing. However, this increase in electricity demand is not accompanied by an increase in electricity supply. Based on these problems, solar energy was chosen as an alternative energy to produce electrical energy. The tool used here is a solar cell, because it can convert solar radiation directly into electrical energy (photovoltaic process). In order for solar energy to be used at night, during the day the electrical energy produced is stored in a battery controlled by the regulator. The regulator output is directly connected to the inverter from DC to AC current. The results of the solar module test (photovoltaic) show that the average output power reaches 38.24 Watt, and the current obtained is 2.49 A (Amperes). This is because the photovoltaic when following the direction of the sun's movement will always position the photovoltaic to remain facing the sun so that it will still be able to capture the sun's rays optimally.

Optical Cable Backbone Network Design In The Province Kalimantan North Use Technology DWDM OTN Charla Tri Selda Manik; Manik Azarya NJ Siahaan; Saut Situmorang
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

In designing the backbone network for the province of East Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 10 districts and cities consisting of 34 segments, of which 34 segments consist of 10 OTN DWDM sites and 16 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.

Optical Cable Backbone Network Design In The Province Kalimantan South Use Technology DWDM OTN Charla Tri Selda Manik; Azarya NJ Siahaan; Saut Situmorang
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

In designing the backbone network for the province of East Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 10 districts and cities consisting of 34 segments, of which 34 segments consist of 10 OTN DWDM sites and 16 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.

Optical Cable Backbone Network Design In The Province Kalimantan Middle Use Technology DWDM OTN Saut Situmorang; Azarya NJ Siahaan; Charla Tri Selda
Journal of Science Technology (JoSTec) Vol. 3 No. 1 (2021): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

In designing the backbone network for the province of East Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 10 districts and cities consisting of 34 segments, of which 34 segments consist of 10 OTN DWDM sites and 16 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.

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