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All Journal International Journal of Electrical and Computer Engineering Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi) Jurnal Ilmu Komputer Buletin Udayana Mengabdi Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Jurnal SPEKTRUM Jurnal Ilmiah Mikrotek SINTECH (Science and Information Technology) Journal Jurnal Ilmu Kesehatan Journal of Electrical, Electronics and Informatics International Journal of Engineering and Emerging Technology Indonesian Journal of Electrical Engineering and Computer Science Jurnal Teknik Informatika (JUTIF) Jurnal TAM (Technology Acceptance Model) Jurnal Teknokes Jurnal SPEKTRUM
Ida Bagus A. Swamardika
Department Of Electrical And Computer Engineering, Udayana University
Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Nursing Public Health Other

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Journal : Jurnal SPEKTRUM

 1 
RANCANG BANGUN SOLAR TRACKER SINGLE AXIS BERBASIS ARDUINO UNO Ngurah Yowana Asta Prawangsa; I Gusti Made Bagus Kurniawan; Ida Bagus Alit Swamardika; I Wayan Arta Wijaya; Lie Jasa; Pratolo Rahardjo; I Putu Elba Duta Nugraha
Jurnal SPEKTRUM Vol. 12 No. 3 (2025): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/SPEKTRUM.2025.v12.i03.p9

Abstract

Indonesia has abundant solar energy potential; however, its utilization remains limited due to dependence on fossil fuels and the low efficiency of solar panels caused by static installation systems. To address this issue, this study designed and developed a prototype of an automatic single-axis solar tracker based on Arduino Uno to optimize solar energy absorption. The system is controlled by the Arduino Uno R3 for automatic adjustment of the solar panel position, and the ESP32 is used for real-time monitoring of environmental and electrical parameters. The sensors employed include the BH1750 for light intensity, DHT22 for temperature and humidity, INA219 for voltage and current, and ACS712 for current. Test results indicate that the system is capable of automatically adjusting the solar panel angle, accurately monitoring environmental parameters, and generating stable electrical power for eight hours. Although some instability in current readings was observed when the system operated on battery power, the prototype has proven effective and feasible for further development to enhance the utilization of solar energy.
RANCANG BANGUN PROTOTYPE MONITORING SYSTEM BERBASIS INTERNET OF THINGS PADA INKUBATOR PENETASAN TELUR AYAM Devin Gede Herawan; I Kadek Agus Arta Yasa; Ida Bagus Alit Swamardika; Lie Jasa; I Wayan Arta Wijaya
Jurnal SPEKTRUM Vol. 12 No. 3 (2025): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/SPEKTRUM.2025.v12.i03.p16

Abstract

The hatching process of chicken eggs is highly dependent on a stable incubation environment, especially consistent and standard temperature and humidity. Fluctuations or instability of conditions within the incubator can significantly reduce the success rate of egg hatching (hatching) as well as degrade the quality of the chicks produced. In response to this challenge, this study developed an Internet of Things (IoT)-based monitoring system. The system is designed to monitor crucial parameters such as temperature, humidity, electric current, and voltage inside the incubator. The data collected from the monitoring is then transmitted using the ESP32 module to the ThingSpeak platform. This integration allows users to monitor the condition of the incubator at any time and remotely over an internet connection, providing flexibility and ease of supervision. The test results show that the developed system is able to provide accurate and responsive environmental condition data, and plays an important role in maintaining the stability of the incubation environment. This is expected to increase egg hatchability and support the production of better quality chicks.
Co-Authors A.A Ngurah Amrita Abdul Hafiz Haqqi Aceng Sambas, Aceng Adinata Mas Pratama Agus Selamet Duniaji Anak Agung Gede Maharta Pemayun Anak Agung Gede Oka Kessawa Adnyana Ananta Wijaya Andika, I Gede Irvan Pramanta Andri Ferdiansyah Ari Putra Wijaya Darma Kotama, I Nyoman Devin Gede Herawan Dewa Gede Wahyu Adi Prayoga Duman Care Khrisne Elba Duta Nugraha, I Putu firmansyah maualana sugiartana nursuwars Gede Ardi Herdiana Hernandi, William Hijriatullah, Rizal Umarhandi I Dewa Putu Sutjana I Gede Dyana Arjana I Gst Agung Putu Raka Agung I Gusti Made Bagus Kurniawan I Gusti Ngurah Priambadi I Gusti Ngurah Wira Partha I Kadek Agus Arta Yasa I Kadek Dwi Arta Saputra I Made Arsa Suyadnya i made bayu bakti kusuma negara I Made Krisna Dinata I MADE MULIARTA . I Made Oka Widyantara I MADE SUDARMA I Made Sutajaya I N Satya Kumara I N. Lanus I N. Surata I Nyoman Budiastra I Nyoman Budiastra I Nyoman Gunantara I Nyoman Setiawan I Nyoman Sumitra Tanaya I Nyoman Suprapta Winaya I Nyoman Sutarja I Putu Ari Wijaya I Putu Astya Prayudha I Putu Elba Duta Nugraha I Putu Gede Adiatmika I Putu Hardy Sarjana I Putu Sugi Almantara I Putu Sugi Almantara I Putu Wahyu Eka Suryawan I W. A. Wijaya I Wayan Arta Wijaya I Wayan Arta Wijaya I Wayan Bandem Adnyana I Wayan Sukerayasa I.M. Benny P.W. I.W.A Wijaya Ida Ayu Dwi Giriantari Ida Ayu Sri Adnyani Ida Bagus Adisimakrisna Peling Ida Bagus Adnyana Manuaba Ida Bagus Dwijaya Kesuma Ida Bagus Surya Paramarta Iing . ' Indah Sri Handari Adiputra Indra Christian, Febry Iskandar, Adi Panca Saputra IW Dani Pranata Kheri Arionadi Shobirin Komang Oka Saputra l Gusti Ngurah Janardana Lie Jasa Luh Made Indah Sri Handari Adiputra Made Dinda Pradnya Pramita Made Dwi Mulyawan Made Sudarma Made Sudarma Made Yogi Hendrayanto Maghfirotul Iffah Mariani, Fitri N Utami Wedanti Ngakan Putu Satriya Utama Ngakan Putu Satrya Utama Ngurah Yowana Asta Prawangsa Ni Wayan Sri Ariyani Ni Wayan Sri Aryani Nurul Hiron, Nurul Oka Saputra, Komang Ontoseno Penangsang Pande Ketut Sudiarta, Pande Ketut Pande Made Agus Yudi Adnyana Philipus Novenando Mamang Weking Pratolo Rahardjo Prihastini, Komang Angga Putu Aryasuta Wicaksana Putu Widiadnyana ., Putu Widiadnyana Putu Wira Buana R.S. Hartati Rukmi Sari Hartati Salmon, Ersa Agnes Sedana, I Made Bagus Ambara Shofa, Rahmi Susy Purnawati Tjok Gede Indra Partha Triwayuni, I Gusti Ayu Wahyudin Wahyudin Wayan Gede Ariastina Wibisana Hadi Chandra Widyadi Setiawan Yoga Divayana Yogiswara Dharma Putra Yogiswara Dharma Putra