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Studi Komparasi Sensor Kelembapan Tanah Menggunakan ESP32 Bavitra; Leo Anaris Sakti; Dimas Saputra; Zaki Ihwan; Baharudin; Muhammad Abiyyu Alharits
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5292

Abstract

Soil moisture is a crucial factor in agriculture that affects plant growth and crop productivity. In modern agricultural systems, accurate soil moisture monitoring is essential for optimizing water usage and enhancing the efficiency of automatic irrigation systems. This study aims to develop an Internet of Things (IoT)-based soil moisture monitoring system and evaluate the performance of three types of soil moisture sensors: Soil Moisture FC-28, Capacitive Soil Moisture Sensor, and Soil Moisture Hygrometer Module Sensor. The evaluation compares the accuracy and effectiveness of each sensor in measuring soil moisture. The research methodology involves measuring soil moisture in ten different soil samples using the three sensors simultaneously. The system is based on the ESP32 microcontroller, where data from the sensors are processed and displayed on an LCD Liquid Crystal I2C 20x4. Data analysis is conducted using the one-way ANOVA statistical method to determine whether there are significant differences among the measurement results of the three sensors.The results indicate that each sensor exhibits different measurement characteristics based on its working principle. The Soil Moisture FC-28 sensor, which operates on resistance, shows high sensitivity to changes in soil moisture but is susceptible to corrosion. The Capacitive Soil Moisture Sensor is more durable as it does not have direct contact with the soil, yet it requires more precise calibration. Meanwhile, the Soil Moisture Hygrometer Module Sensor provides more stable results under various environmental conditions. The one-way ANOVA analysis reveals no significant differences in the measurement results among the three sensors.
Partisipasi Mahasiswa KKN dalam Penyusunan Data Pemetaan Jalan sebagai Upaya Pembangunan Berkelanjutan di Kampung Kelam Pagi Sigit Maryanto; Leo Anaris Sakti; Agung Dewana Firda; Andri Joshua Damian; Elvia Putri Ayu Anggraini; Fadia Anisa; Indah Dwi Lestari; Nadia Ardiyanti; Nikmatul Maula; Reza Ariyanto; Rihadatul Aisy; Dios Sarkity
Jurnal Pengabdian Masyarakat Waradin Vol. 5 No. 3 (2025): September : Jurnal Pengabdian Masyarakat Waradin
Publisher : Sekolah Tinggi Ilmu Ekonomi Pariwisata Indonesia Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/wrd.v5i3.837

Abstract

Kampung Kelam Pagi, Dompak Village, focused on mapping the local road network as a foundation for sustainable development planning. The data collection process combined observation, interviews, and digital recording, resulting in both technical data (such as road length, width, and condition) and social data (including road naming conventions and patterns of community usage). The findings indicate notable disparities in infrastructure quality, with main roads mostly paved, while smaller neighborhood roads remain unpaved and lack adequate street lighting. This disparity in infrastructure quality highlights the need for targeted interventions to address the basic infrastructure needs of the community. In addition, the study emphasizes the importance of community involvement in the mapping process, which not only strengthened the social value of the maps but also fostered collective awareness of the importance of spatial data in village development. The discussion further underscores that local data availability is crucial for more participatory, inclusive, and community-oriented village planning, where decisions are based on accurate, locally sourced information. This study demonstrates that KKN activities do more than just provide technical data; they also help reinforce social capacity, empowering local communities to actively contribute to sustainable development efforts. Ultimately, such initiatives contribute to creating more resilient and well-informed communities that can participate in and benefit from development planning.
Studi Rancang Bangun Prototipe Kapal Pariwisata Listrik Katamaran Asimetris untuk Penyebrangan Pulau Penyengat sebagai Transportasi Laut Ramah Lingkungan Adam Adriansyah Putra; Leo Anaris Sakti; Galuh Dea Tiara Shandy; Dimas Saputra; Anggara Setya Dharma
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 5 (2025): September : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i5.1098

Abstract

The need for environmentally friendly marine transportation continues to increase, especially in tourist areas such as Penyengat Island, Tanjungpinang, Riau Islands. In the local context, the design of electric boats has not been widely developed for small islands in Indonesia, even though the potential and urgency for its application is very high. Geographical constraints, limited charging infrastructure, and a lack of technical data are the main obstacles. This research focuses on the design and construction of an electric-powered tourist boat prototype with an asymmetrical catamaran hull type as an effort to support a sustainable transportation system. The boat design applies an asymmetrical catamaran hull configuration to improve sailing stability and energy efficiency. The propulsion system is controlled via a wireless PS2 joystick integrated with an ESP32 microcontroller, supported by a 24V DC motor powered by lithium-ion batteries and solar panels as a supplement. Test results show that the boat can operate stably with remote control, good energy efficiency, and zero emissions during operation. Some technical challenges encountered include limited operational duration due to battery capacity and high sensitivity of electronic components to water exposure. Overall, this prototype has great potential for further development as an environmentally friendly alternative for maritime transportation system. The stable catamaran hull design provides advantages in terms of comfort and safety, especially in calm or shallow waters. The electric propulsion system used has proven to be efficient and responsive, supported by a remote control mechanism that is easy to operate via a wireless joystick