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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Ilmu Komputer dan Agri-Informatika Teknik dan Ilmu Komputer Journal Industrial Servicess Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika The Spirit of Society Journal : International Journal of Society Development and Engagement Techne : Jurnal Ilmiah Elektroteknika Jurnal Rekayasa Hijau MIND (Multimedia Artificial Intelligent Networking Database) Journal TESLA: Jurnal Teknik Elektro Jambura Journal of Electrical and Electronics Engineering Indonesian Journal of Electrical Engineering and Computer Science REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Community Empowerment Journal of Innovation and Community Engagement Jurnal Pengabdian Teknologi Tepat Guna AKM: Aksi Kepada Masyarakat Jurnal Atma Inovasia Engagement: Jurnal Pengabdian Kepada Masyarakat JuTISI (Jurnal Teknik Informatika dan Sistem Informasi) SNTE
Erwani Merry Sartika
Program Studi Teknik Elektro, Universitas Kristen Maranatha Bandung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : Jurnal Ilmu Komputer dan Agri-Informatika

 1 
Kinerja Low-Cost Chlorophyll Meter pada Pengukuraan Indeks Klorofil Daun Srikaya Jumbo Hangkawidjaja, Aan Darmawan; Sartika, Erwani Merry; Andrianto, Heri; Pintu Batu, Michael Cladius Poltak
Jurnal Ilmu Komputer dan Agri-Informatika Vol. 12 No. 1 (2025)
Publisher : Sekolah Sains Data, Matematika, dan Informatika. Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jika.12.1.13-24

Abstract

One of the factors affecting crop yields is the condition of nutrients in plants. The nutrient condition, particularly nitrogen, can be identified through the chlorophyll content in plant leaves, which can be measured using a chlorophyll meter. However, current chlorophyll meters are still expensive and have limitations such as limited data storage, with data being lost if there is no power supply. In this paper, an ESP32-based chlorophyll meter was developed to store chlorophyll content index (CCI) data in a memory module, enabling the data to be used for nitrogen status analysis. The plant used for chlorophyll measurement in this study was the jumbo sugar apple plant. The research methods included literature reviews from previous studies, design, implementation, and performance testing of the ESP32-based chlorophyll meter compared to the TYS-A chlorophyll meter in measuring the chlorophyll content of jumbo sugar apple leaves. The test results showed a determination coefficient (R²) of 0.9517 between the TYS-A values and those of the ESP32-based chlorophyll meter, indicating a significant correlation. The ESP32-based chlorophyll meter functioned effectively, being capable of measuring the chlorophyll index of jumbo sugar apple plant and storing the chlorophyll index data in a memory module. The ESP32-based chlorophyll meter can serve as an affordable alternative to the TYS-A chlorophyll meter.
Co-Authors Aan Darmawan AAN DARMAWAN Aan Darmawan Hangkawidjaj Aan Darmawan Hangkawidjaja Agus Prijon Agus Prijono Agus Prijono Alfian Alfian Amadeus, Clarence Annisa Maizano Anthonius Chandra Arief Darmawan Ariesa Pandanwangi Arvin Ezekiel Denri Utama Arvin Ezekiel Denri Utama Audyati Gany Audyati Gany AUDYATI GANY Audyati Gany, Audyati Chandra, Eric Che, Wei Lin CHRISOPHRAS, HAZEL XARIS Clarence Amadeus Daniel Setiadikarunia Darmanto, Christopher Prasetya DARMAWAN, GERARLDO INDRA Dido Hardinanto Ginting Diki Dwi Saputra Dimitri Jeremy Dion Melvern Siswanto Elia Moses Elizabeth Wianto, Elizabeth Evan Adrian Adhi Giri Shaffaat AL Muttaqin GUNAWAN, REYNALDY FELICIUS HALIM, CHRISENDY Hangkawidjaja, Aan Darmawan HASUGIAN, MEILAN JIMMY Herawati Ys Herawati Yusuf Herawati Yusuf Herawati Yusuf Heri Andrianto I Nengah Agus Mulia Adnyana I Wayan Sukadana Ida Ida Ida, Ida Indra Maulidin JAYA, WILLIAM EKA Jeffrey Christopher Jeremy Jonathan Jeremy, Dimitri Jimmy Gozali JONATHAN, RONALDO DAVE Judea Janoto Jarden Lesmana, Cindrawati Lin, Che Wei LIN, CHE-WEI M, Kevin Reynaldo Markus Tanubrata Markus Tanubrata Markus Tanubrata Meilan Jimmy Hasugian Moses, Elia Muliady, Muliady Nathaniel Pius Winata Nicolaus Cornellius Novie Theresia Br. Pasaribu Novie Theresia Br. Pasaribu Nugroho, Vincensius Olga Catherina Pattipawaej Pasaribu, Novie Theresia Patrick Fellipe Army Pintu Batu, Michael Cladius Poltak Rainisa Maini Heryanto Ratnadewi Ratnadewi . Renaldy, Derry RESTIANTO, REINALDO STEVEN RESTIANTO, REINALDO STEVEN Reynaldy Felicius Gunawan Richard Setiawan Riko Arlando Riko Arlando Saragih Rudy Wawolumaja Santoso Santoso SARJONO, RUDI SARJONO, RUDI SETIAWAN, FEBRIAN Setiawan, Febryan Siti Zubaidah Sri Wahono T. Rudi Sarjono T. Rudi Sarjono T. Rudy Sarjono Tara Anggada Putra Tio Dewantho Sunoto Utama, Arvin Ezekiel Denri VIERI CANDHYA WIGAYHA Vieri Candhya Wigayha Vincensius Nugroho Vincent Utama Wahono, Sri Winda Halim Wulan Sallydri Santoso Yehuda Njuah Sectio Cibro Yeremia Timotius Yohana Susanthi Yulianti Talar YUVENS, VINCENSIUS Zefanya, Kevyn Vicy