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Smart system for maintaining aquascape environment using internet of things based light and temperature controller Daniel Patricko Hutabarat; Rudy Susanto; Bryan Prasetya; Barry Linando; Senanayake Mudiyanselage Namal Senanayake
International Journal of Electrical and Computer Engineering (IJECE) Vol 12, No 1: February 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v12i1.pp896-902

Abstract

The purpose of this research is to create a smart system based on internet of things (IoT) application for a plant aquarium. This smart system helps users to maintain the environment's parameters of the plant aquarium. In this study, the parameters to be controlled by the system are light intensity and temperature. The hardware used to develop this system is the ESP32 as the microcontroller, BH1750FVI as the light sensor, high power led (HPL) light-emitting diodes (LED) lamp as the light source, DS18B20 as temperature sensor, the heater, and the 220 VAC fan that is used to raise and lower the temperature. In this study also developed an application that is used by the user to provide input to the system. The developed application is then installed on the user's smartphone and used to connect the user to the system via the internet. The ease of adding and removing devices used on the system is a capability that is also being developed in this smart system. The developed system can produce light intensity with accuracy rate of 96% and always manage to keep the temperature within the predetermined range.
IMPLEMENTASI NAVIGASI KENDARAAN DENGAN MENGGUNAKAN EMBEDDED PC DAN DETEKSI JALAN BERBASIS METODE TEXTURE FILTER Johannes Mae; Rudy Susanto
Computatio : Journal of Computer Science and Information Systems Vol 2, No 1 (2018): Computatio : Journal of Computer Science and Information Systems
Publisher : Faculty of Information Technology, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1443.751 KB) | DOI: 10.24912/computatio.v2i1.1487

Abstract

Navigasi kendaraan adalah proses pengenalan jalan dan mengarahkan kendaraan pada lintasan yang diinginkan. Penelitian tentang navigasi kendaraan umumnya berfokus pada pengembangan Advanced Driver Assistance System (ADAS) untuk meningkatkan keselamatan dalam berkendaradengan tujuan jangka panjang untuk mewujudkan kendaraan otonom. Pada umumnya navigasi kendaraan dilakukan dengan menggunakan banyak jenis instrumen pengukuran yang berukuran besar dan sulit diaplikasikan pada kendaraan secara umum. Penelitian ini dilakukan untuk menguji ADAS dengan menggunakan instrumen sederhana dan mudah untuk dipasang pada kendaraan. Navigasi dimulai dengan proses deteksi sisi jalan dengan mengamati area jalan pada jarak 10m hingga 14m di depan kendaraan menggunakan teknik pengolahan citra. Hasil deteksi sisi jalan digunakan untuk menghasilkan rekomendasi arah gerak kendaraan yang diubah ke dalam bentuk rekomendasi putaran kemudi bagi pengemudi. Rekomendasi arah gerak kendaraan diperoleh melalui perhitungan sudut yang dibentuk oleh kendaraan terhadap titik tengah lajur jalan pada jarak yang telah ditentukan. Pengujian dilakukan secara real-time dengan menggunakan sebuah Embedded PCdapat mencapai waktu pengolahan citra 13,962 ms dengan tingkat keberhasilan deteksi jalan sebesar 89,7% dan estimasi tingkat kesesuaian data rekomendasi putaran kemudi sebesar 91,04% yang dibandingkan terhadap putaran kemudi oleh pengemudi
DEVELOPMENT OF VERTICAL-AXIS WIND TURBINE MODELS AS STRENGTHENING FOR SUSTAINABLE RENEWABLE ENERGY Kenneth Sutjiawan; Tota Pirdo Kasih; Rudy Susanto; Noviando Yuliando; Evan Tanuwijaya
JURNAL EDUCATION AND DEVELOPMENT Vol 12 No 2 (2024): Vol 12 No 2 Mei 2024
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v12i2.5630

Abstract

The use of electricity in the world continues to increase over time, the main source of producing electricity in the world is coal which is a basic material that takes a long time to form. Since 2021, British patrol has recorded that coal supplies in the world are available at 1,074,108 million tonnes. In Indonesia, coal still provides 60% of the country's electricity supply and the other 40% uses other energy such as water, steam, gas and other energy. New renewable energy development goals through the Sustainable Development Goals (SDG) in utilizing wind energy through vertical axis wind turbines. The research made three turbine models with different shapes, which then collected voltage data with an air compressor. The experimental results show that the average voltage generated by the two turbine models is 240 mV and 229 mV respectively. For the third model using two sampling methods obtained 353 mV and 292 mV. The use of vertical shaft wind turbines can be used in urban areas, especially in some tall buildings and parks. Research can still be developed by adding several other factors such as wind speed, turbine rotation speed and the aerodynamics of the turbine shape. and using a dc generator that requires a small torque so that it can increase the electric power produced. (KS)