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Penyuluhan alat pengukur kelembapan tanah untuk peningkatan kualitas padi di desa Waluya kabupaten Karawang Reni Rahmadewi; Ulinnuha Latifa; Tesa Nur Padilah; Agus Sutiyana; Sandi Sandi; Fitria Nurul Husna
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 1 (2024): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i1.21692

Abstract

Abstrak              Alat pengukur kadar air tanah dalam upaya meningkatkan efisiensi dan hasil kelompok tani di Desa Waluya Kabupaten Karawang. Pengukuran kelembaban tanah mempunyai peranan besar dalam meningkatkan kinerja pertanian, khususnya pada pertumbuhan tanaman padi. Melalui penggunaan alat yang canggih, kelompok tani dapat memantau kelembaban tanah secara real-time dengan sensor kelembaban tanah yang terintegrasi dengan mikrokontroler, memberikan peluang untuk mengambil tindakan yang lebih akurat dalam mengelola sumber daya pertanian. Kajian ini mencakup penerapan Alat, pelatihan Pengukur Kelembapan Tanah dalam penggunaan alat ini, dan pemantauan dampaknya terhadap hasil panen padi. Hasil dari pengabdian menunjukkan bahwa penggunaan alat kelembapan tanah berhasil mengukur kelembapan tanah dengan rata-rata pengukuran pada petak sawah sebesar 90,8 persen. Sehingga membantu petani dalam menentukan debit air yang diperlukan oleh padi. Oleh karena itu, penerapan alat ini diharapkan membantu para petani dalam upaya perawatan tanaman padi. Kegiatan penyuluhan ini diharapkan mampu memberikan wawasan penting mengenai dampak teknologi inovatif dalam mendukung pertanian berkelanjutan dan memberdayakan kelompok Pengukur Kelembapan Tanah di daerah pedesaan. Kata kunci: pengabdian; sosialisasi; padi; kelembapan; desa. AbstractMeasuring soil moisture content in an effort to increase the efficiency and yield of farmer groups in Waluya Village, Karawang Regency. Soil moisture measurement has a major role in improving agricultural performance, especially in the growth of rice plants. Through the use of advanced tools, farmer groups can monitor soil moisture in real-time with soil moisture sensors integrated with microcontrollers, providing opportunities to take more accurate actions in managing agricultural resources. This study covers the application of the tool, training of soil moisture meters in the use of this tool, and monitoring its impact on rice yields. The results of the service showed that the use of the soil moisture tool successfully measured soil moisture with an average measurement in a rice field plot of 90.8 percent. So that it helps farmers in determining the water discharge needed by rice. Therefore, the application of this tool is expected to help farmers in their efforts to care for rice plants. This extension activity is expected to provide important insights into the impact of innovative technology in supporting sustainable agriculture and empowering Soil Moisture Measuring groups in rural areas. Keywords: devotion; socialization; rice; humidity; village.
Smart Air Quality Guardian: Pengawasan Polusi Udara Berbasis ESP32 dengan Sensor Gas MQ-2 dan MQ-135 Rifki Fajar Nugraha; Fitria Nurul Husna; Sandi Sandi; Amanda Fairuz Syahla; Yogi Aldi Saputra; Rahmat Hidayat
Jurnal Komputer dan Elektro Sains Vol. 2 No. 2 (2024): Komets
Publisher : Sultan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58291/komets.v2i2.175

Abstract

The campus area of Singaperbangsa Karawang University has increased air pollution levels due to the growth of urban activities. Daily activities such as traffic, construction, and industrial activities are indicators of increased emissions of air pollutants such as PM2.5, carbon monoxide (CO), and volatile organic compounds. The lack of real-time air pollution data can hamper efforts to identify sources of pollution and take appropriate action to reduce air pollution on campus. To overcome this, solutions are needed to reduce sustainable pollutant emissions. The application of the concept of sustainable solutions is poured into research through the design of an air pollution monitoring system called Smart Air Guardian. This supervision is carried out based on a microcontroller using the MQ-2 and MQ-135 gas sensor which will monitor the air in real-time. Gas sensors MQ-2 and MQ-135 use a multilayer sensor structure that has high sensitivity to CO and CO­2 content. This system is equipped with Bluetooth dual-mode capabilities and is integrated with IoT (Internet of Things) features so that it can process and display sensor data output through an LCD that easily detects air quality. The application of this system is used as an effort to monitor the air quality of the Singaperbangsa Karawang University campus to increase awareness about the importance of maintaining air quality.