Pub Date : 2020-03-18DOI: 10.36079/lamintang.ijortas-0201.60
Irfan Danial Hashim, Ammar Asyraf Ismail, Muhammad Arief Azizi
Solar Tracker The generation of power from the reduction of fossil fuels is the biggest challenge for the next half century. The idea of converting solar energy into electrical energy using photovoltaic panels holds its place in the front row compared to other renewable sources. But the continuous change in the relative angle of the sun with reference to the earth reduces the watts delivered by solar panel. Conventional solar panel, fixed with a certain angle, limits their area of exposure from the sun due to rotation of the earth. Output of the solar cells depends on the intensity of the sun and the angle of incidence. To solve this problem, an automatic solar cell is needed, where the Solar Tracker will track the motion of the sun across the sky to ensure that the maximum amount of sunlight strikes the panels throughout the day. By using Light Dependent Resistors, it will navigate the solar panel to get the best angle of exposure of light from the sun.
{"title":"Solar Tracker","authors":"Irfan Danial Hashim, Ammar Asyraf Ismail, Muhammad Arief Azizi","doi":"10.36079/lamintang.ijortas-0201.60","DOIUrl":"https://doi.org/10.36079/lamintang.ijortas-0201.60","url":null,"abstract":"Solar Tracker \u0000The generation of power from the reduction of fossil fuels is the biggest challenge for the next half century. The idea of converting solar energy into electrical energy using photovoltaic panels holds its place in the front row compared to other renewable sources. But the continuous change in the relative angle of the sun with reference to the earth reduces the watts delivered by solar panel. Conventional solar panel, fixed with a certain angle, limits their area of exposure from the sun due to rotation of the earth. Output of the solar cells depends on the intensity of the sun and the angle of incidence. To solve this problem, an automatic solar cell is needed, where the Solar Tracker will track the motion of the sun across the sky to ensure that the maximum amount of sunlight strikes the panels throughout the day. By using Light Dependent Resistors, it will navigate the solar panel to get the best angle of exposure of light from the sun.","PeriodicalId":104380,"journal":{"name":"International Journal of Recent Technology and Applied Science","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116121852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-18DOI: 10.36079/lamintang.ijortas-0201.57
Muhammad Arief Azizi, Asnazulfadhli Zariman
Displaying Health Status Based IoT Students have many activity in their daily life. There are many things to do like going to class, meeting for group assignment, shopping for food and so on. If the student is unwell then need to go to the clinic for treatment and leaving letter. So in order to reduce the risk of receiving illness, researchers propose Displaying Health Status Based on the Internet of Things Concept. This tool will help students by knowing the pulse rates is normal or not. Displaying Health Status Based on the Internet of Things is designed to facilitate students to see their pulse rate. This tool will also help students to develop their potential and facilitate the health of students themselves by knowing their pulse rate at the proper level. Students will always keep their health healthy for everyday life. Additionally, this tool can alert students that health is essential for life. The results of this research show that this tool can be used when exercising to determine the pulse rate is normal or not.
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Pub Date : 2020-03-16DOI: 10.36079/lamintang.ijortas-0201.56
H. Hermansyah, K. Kasim, Iin Karmila Yusri
Solar Panel Remote Monitoring and Control System on Miniature Weather Stations Based on Web Server and ESP32 The weather station helps in planning socioeconomic activities such as agriculture, tourism, transportation, marine activities and plantations. The station needs an energy source, an electric energy source to operate, and is needed to get continuous assistance. This study aims to build a system for using two sources of electrical energy to support electricity stations that can be monitored and control remotely and provide information on the use of electrical energy in miniature weather stations into a web server. This research produces a remote monitoring and control system that can automatically switch primary energy sources to backup energy sources. When taking the main current source goes out, the system is able to carry the energy source back to the main source back to the main source alive again. The system can make changes manually using a web server that can be controlled remotely. When the battery reaches a voltage above 14.40 volts, the charging process stops and the system uses electrical energy from the battery. When the battery voltage reads 11.89 volts, do the battery charging process again. Electrical energy system information on miniature stations can display information about voltage, current, power, temperature and intensity of sunlight in the form of graphical visualization in real time.
{"title":"Solar Panel Remote Monitoring and Control System on Miniature Weather Stations Based on Web Server and ESP32","authors":"H. Hermansyah, K. Kasim, Iin Karmila Yusri","doi":"10.36079/lamintang.ijortas-0201.56","DOIUrl":"https://doi.org/10.36079/lamintang.ijortas-0201.56","url":null,"abstract":"Solar Panel Remote Monitoring and Control System on Miniature Weather Stations Based on Web Server and ESP32 \u0000The weather station helps in planning socioeconomic activities such as agriculture, tourism, transportation, marine activities and plantations. The station needs an energy source, an electric energy source to operate, and is needed to get continuous assistance. This study aims to build a system for using two sources of electrical energy to support electricity stations that can be monitored and control remotely and provide information on the use of electrical energy in miniature weather stations into a web server. This research produces a remote monitoring and control system that can automatically switch primary energy sources to backup energy sources. When taking the main current source goes out, the system is able to carry the energy source back to the main source back to the main source alive again. The system can make changes manually using a web server that can be controlled remotely. When the battery reaches a voltage above 14.40 volts, the charging process stops and the system uses electrical energy from the battery. When the battery voltage reads 11.89 volts, do the battery charging process again. Electrical energy system information on miniature stations can display information about voltage, current, power, temperature and intensity of sunlight in the form of graphical visualization in real time.","PeriodicalId":104380,"journal":{"name":"International Journal of Recent Technology and Applied Science","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132001223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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