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Solar Panel Remote Monitoring and Control System on Miniature Weather Stations Based on Web Server and ESP32 Hermansyah; Kasim; Iin Karmila Yusri
International Journal of Recent Technology and Applied Science Vol 2 No 1: March 2020
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0201.56

Abstract

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.
PENINGKATAN PENGETAHUAN ORANG TUA SISWA SEKOLAH DASAR DENGAN WORKSHOP CYBER SAFETY Yahya Thamrin; Atjo Wahyu; Furqaan Naeim; Iin Karmila Yusri; Andi Hardianti
Jurnal Kesehatan Masyarakat Maritim Vol. 2 No. 2: Desember 2019
Publisher : Public Health Faculty, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30597/jkmm.v2i1.8723

Abstract

Saat ini gadget dan internet awalnya digunakan sebagai alat dan media komunikasi untuk mempermudah dan membantu manusia pada berbagai jenis sektor kehidupan seperti ekonomi, hiburan dan pendidikan. Tujuan dari penelitian ini untuk mengetahui perbedaan pengetahuan sebelum dan setelah kegiatan workshop dilakukan. Kegiatan dilakukan di dua sekolah dasar di Kota Makassar, SD Darussalam dan SDN PAI Kota Makassar. Sampel berjumlah 60 orang tua siswa pada dua sekolah dasar dengan masing-masing 30 orang tua siswa di tiap sekolah dasar. Data dianalisis menggunakan uji T. Hasil analisis menunjukkan ada perubahan pengetahuan sebelum dan sesudah workshop di dapatkan hasil p=0,000. Pemberian edukasi melalui workshop menurut hasil analisis berpengaruh pada peningkatan pengetahuan orang ttua siswa. diharapkan agar orang tua, sekolah dan pemerintah setempat dapat bekerja sama dalam meningkatakan awareness cyber safety ini dan mengurangi risiko-risiko yang membahayakan kesehatan dan keselamatan.