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Sistem Monitoring dan Estimasi Konsumsi Listrik untuk Rumah Tangga Berbasis IoT dengan Antarmuka React Basri, Mhd.; Anton Yudhana; Abdul Fadlil
CESS (Journal of Computer Engineering, System and Science) Vol. 10 No. 2 (2025): Juli 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/cess.v10i2.66675

Abstract

Konsumsi energi listrik rumah tangga di Indonesia terus meningkat, mencapai 1.337 kWh per kapita pada 2023, naik 13,98% dari tahun sebelumnya. Penelitian ini mengembangkan sistem monitoring konsumsi listrik berbasis Internet of Things (IoT) menggunakan sensor PZEM-004T dan mikrokontroler ESP32, yang mampu mengukur tegangan, arus, daya aktif, dan energi kumulatif secara akurat. Backend dibangun dengan Node.js dan database real-time, sementara antarmuka frontend menggunakan React.js untuk menampilkan visualisasi data yang interaktif dan responsif. Dashboard menampilkan informasi penting seperti estimasi biaya (Rp14.673), konsumsi real-time (34,90W), konsumsi saat ini (10 kWh), konsumsi kumulatif (1450,500 kWh), serta pemantauan beban peralatan rumah tangga. Sistem menunjukkan status konsumsi “EFISIEN” dan berhasil meningkatkan kesadaran pengguna, terbukti dari pengurangan konsumsi energi rata-rata sebesar 16,8%. Akurasi sensor mencapai 98,5% untuk daya dan 97,2% untuk energi. Survei menunjukkan tingkat kepuasan pengguna sebesar 89,1%, dengan antarmuka dinilai mudah digunakan (4,4/5,0). Hasil penelitian membuktikan bahwa integrasi sensor PZEM dengan teknologi IoT dan React mampu menghasilkan solusi monitoring energi yang akurat, real-time, dan mendukung pengelolaan energi rumah tangga yang efisien dan berkelanjutan.
Pemanfaatan Artificial Intelligence untuk Peningkatan Literasi Digital pada Pengajaran di Lingkungan Perbatasan Muhammad, Muhammad; Dzulqarnain, Muhammad Faqih; Abdul Fadlil; Sutikno, Tole
CORISINDO 2025 Vol. 1 (2025): Prosiding Seminar Nasional CORISINDO 2025
Publisher : CORISINDO 2025

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/corisindo.v1.5606

Abstract

The utilization of technology, particularly Artificial Intelligence (AI), in education is crucial, especially in border regions that often face challenges related to digital literacy. This study aims to explore and implement AI technology to enhance digital literacy in teaching within border environments. The method used is community service involving training on the use of AI to support the learning process in several schools in border areas. In this activity, AI applications such as text-to-speech, automatic answer analysis, and providing improvement recommendations are used to assist students with special needs and enhance the effectiveness of learning evaluations. Survey results conducted with 40 respondents show that 100% agree that AI can help analyze student answers and provide improvement recommendations. Furthermore, 87.5% of participants stated that the digitalization of traditional knowledge through AI can help preserve local culture for future generations. Additionally, 50% of respondents agreed that the use of AI technologies, such as text-to-speech, can improve inclusivity in education, particularly for students with special needs. The survey results indicate that AI improves accessibility to education and supports more effective learning management in areas with limited technology access. This community service demonstrates that the application of AI has the potential to improve the quality of education in border regions, while also promoting the preservation of local culture and inclusivity within the education system.