Design an IoT-Based Smart Power Outlet Integrating Digital Technology for Real-Time Electrical Monitoring

I Gde Nyoman Sangka; I Nengah Sunaya; I Made Sajayasa; I Ketut Ta; Ni Wayan Rasmini; I Gede Suputra Widharma

doi:10.55927/cjas.v3i10.91

Penulis

I Gde Nyoman Sangka Politeknik Negeri Bali
I Nengah Sunaya Politeknik Negeri Bali
I Made Sajayasa Politeknik Negeri Bali
I Ketut Ta Politeknik Negeri Bali
Ni Wayan Rasmini Politeknik Negeri Bali
I Gede Suputra Widharma Politeknik Negeri Bali

DOI:

https://doi.org/10.55927/cjas.v3i10.91

Kata Kunci:

Internet of Things (IoT), Smart Power Outlet, Digital Technology, Real-Time Monitoring, Energy Efficiency

Abstrak

The rapid development of the Internet of Things (IoT) has opened new opportunities for efficient and real-time electrical monitoring. This research presents the design and implementation of an IoT-based Smart Power Outlet capable of controlling four electrical sockets and monitoring key electrical parameters such as voltage, current, power, and energy consumption. The system integrates a microcontroller, power sensor, relay module, and LCD, while utilizing the Blynk cloud platform as the primary monitoring and control dashboard. The developed system enables users to manage electrical loads remotely via a mobile application and to monitor real-time data both locally and online. Experimental results show that the system operates reliably according to the design objectives. and the PZEM-004T sensor accurately measures electrical parameters with consistent readings across both LCD and cloud interfaces. This study demonstrates that the proposed Smart Power Outlet provides a practical, low-cost, and scalable solution for intelligent energy management. It enhances user convenience, improves energy efficiency, and supports the implementation of smart and environmentally sustainable household systems.

Referensi

AAM Dewi Anggreni, IGS. Widharma, IK Darminta, IGN. Sangka, IM Sajayasa, I Nengah Sunaya, I Gde Ketut Sri Budarsa. (2025). Simulasi Pencahayaan Adaptif Fotobioreaksi Mikroalga Terintegrasi teknologi digital Berbasis Simulink Matlab. Vastuwidya 8(2),

Arthadi, IP, MD PP, GFS, Dimas, DN, Widharma, IGS. (2017). Paket Program Aplikasi: Analysis and Mapping. Politeknik Negeri Bali.

Bialevich, V.; Zachleder, V.; Bišová, K. (2022). The Effect of Variable Light Source and Light Intensity on the Growth of Three Algal Species. Cells

I Gde Ketut Sri Budarsa, I Ketut Sumadi, IGN. Sangka, IM. Sajayasa, IN. Sunaya, IGS.Widharma, IGK. Abasana. (2024). An evaluation study of service quality on tourist satisfaction at villas through digital communication. Digital Theory, Culture & Society 3(1).

IGS. Widharma, IN. Sunaya, IGN. Sangka, IP. Sutawinaya, IM. Sajayasa, IGK. Abasana, IGK. Sri Budarsa. (2025). Integrating Digital Technology in the Study of Rooftop Solar Panel Planning for Hospital by Using Software. AJNS 4 (2).

Jatmiko, Hasyim Asy’ari, Mahir Purnama. (2011). Pemanfaatan Sel Surya dan LED untuk Perumahan. Seminar Nasional Teknologi Informasi & Komunikasi Terapan.

Nurjaman, HB; Purnama, T. (2022). Pembangkit Listrik Tenaga Surya (PLTS) Sebagai Solusi Energi Terbarukan Rumah Tangga. Jurnal Edukasi Elektro, Vol. 06 (02).

Rochadiani, TH; William, W.; Santoso, H; Natasya, Y; Ariqoh, UDN; Rahayu, RAS. (2022). Penerapan IoT Untuk Pemantauan Kualitas Air Kolam Peternak Ikan Di Kampung Kalipaten. Prosiding PKM-CSR, Vol. 5

Supriadi, M, Sunaya, IN, Widharma, IGS. (2019). Simulasi Pengendalian Kecepatan Putar Ceiling Fan Berbasis Arduino. Jurnal Vastuwidya 2 (2)

Suputra Widharma, IG, Sunaya, IN. (2017). Aplikasi Sistem Akuisisi Data Pada Sistem Fire Alarm Berbasis Sistem Mikrokontroller. Jurnal Logic 14 (2).

Widharma, IGS, Lalu, FN. (2022). Buku Ajar Mikrokontroler dan Aplikasi. Penerbit Wawasan Ilmu, Banyumas, Jawa Tengah.