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All Journal Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) IKHLAS: Jurnal Pengabdian Dosen dan Mahasiswa
Nike Fitriani
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology

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Penyuluhan Hukum Mengenai Transaksi Jual-Beli Online di SMA Pasundan 1 Bandung Apsarini, Aulia Aristawidya; Yuliani, Andini; Syahrani, Ike Indhika; Fitriani, Nike; Febrian, Rizal Adhyka
IKHLAS: Jurnal Pengabdian Dosen dan Mahasiswa Vol. 2 No. 2 (2023): IKHLAS: Jurnal Pengabdian Dosen dan Mahasiswa
Publisher : Indra Institute Research & Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58707/ikhlas.v2i2.480

Abstract

Di era digitalisasi saat ini, setiap orang semakin mudah untuk melakukan transaksi jual-beli online melalui E-Commerce, tak terkecuali siswa-siswa SMA dengan kisaran umur 15 tahun sampai 18 tahun yang memiliki akses akan internet melalui ponsel pintar. Tujuan dilakukannya penyuluhan hukum di SMA Pasundan 1 Bandung adalah untuk menumbuhkan kesadaran atas pentingnya perlindungan konsumen dalam transaksi jual-beli online, sebab siswa-siswi SMA merupakan kelompok rentan akan dampak buruk internet. Metode yang digunakan dalam penyuluhan hukum ini adalah metode pendekatan street law, ceramah, diskusi, dan tanya jawab antara komunitas dengan fasilitator. Hasil kegiatan penyuluhan hukum ini adalah siswa-siswa dapat mengidentifikasi hak dan kewajiban para pihak transaksi jual-beli online serta upaya preventif dan upaya represif saat bertransaksi agar dapat berhati-hati dalam melakukan transaksi jual-beli online.
Pengembangan Sistem Buoy untuk Pemantauan Suhu Permukaan Laut dan Evaluasi Kinerja Panel Surya Dimas Saputra; M. Rusydi; Muhammad Abiyyu Alharits; Leo Anaris Sakti; Shyndi Febrina Hutabalian; Nike Fitriani
JURAL RISET RUMPUN ILMU TEKNIK Vol. 5 No. 2 (2026): : 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.v5i2.8758

Abstract

Sea Surface Temperature (SST) is an important parameter in oceanographic studies because it influences climate dynamics, ocean circulation, and marine ecosystems. Continuous monitoring of SST in open sea areas requires a reliable system capable of operating autonomously. This study develops a solar-powered ocean buoy designed to measure sea surface temperature while simultaneously evaluating the performance of a solar panel as the main energy source. The system uses a DS18B20 sensor to measure SST and an INA219 sensor to monitor the voltage, current, and power of the solar panel, while an ESP32 microcontroller functions as the central data processing unit. The results show that sea surface temperature tends to remain relatively stable with small daily variations, whereas the temperature and performance of the solar panel exhibit larger fluctuations due to direct exposure to solar radiation and changing weather conditions. Solar panel performance also shows significant variations in current and power depending on the intensity of sunlight. To analyze the influence of SST variations on solar panel performance, a statistical analysis using Analysis of Variance (ANOVA) was conducted. The ANOVA results, based on the calculated F-value and the significance value (p-value) at a confidence level of α = 0.05, indicate that SST variations have a significant effect on solar panel performance, demonstrating that the proposed solar-powered buoy system can operate autonomously and has potential for long-term SST monitoring in offshore areas.
Co-Authors Apsarini, Aulia Aristawidya Dimas Saputra Febrian, Rizal Adhyka Leo Anaris Sakti M. Rusydi Muhammad Abiyyu Alharits Shyndi Febrina Hutabalian Syahrani, Ike Indhika Yuliani, Andini