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All Journal Bulletin of Electrical Engineering and Informatics Indonesian Journal of Electrical Engineering and Computer Science
Abdullah, Rina
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Electrical & Electronics Engineering

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A low-cost Wi-Fi smart home socket using internet of things Suffian Ahmad Taufik, Ahmad Danish; Abdullah, Rina; Jaafar, Afiza Nur; Nik Dzulkefli, Nik Nur Shaadah; Ismail, Syila Izawana
Bulletin of Electrical Engineering and Informatics Vol 13, No 2: April 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v13i2.6521

Abstract

With the emergence of smart home appliances, traditional power sockets are becoming less compatible with modern living styles. Furthermore, modern commercialized sockets are expensive and unaffordable. This project presents the development of a low-cost Wi-Fi smart home socket using internet of things (IoT) technology that is user-friendly for smartphone users to control home appliances. Smart home socket devices can turn on and off power outlets automatically from any location if they are linked to the internet and providing the user with more convenience and energy savings. This project uses a node microcontroller unit (NodeMCU) Wi-Fi module (ESP8266) as the main microcontroller unit to connect to a cloud platform. It also uses a mobile phone application to send instructions to the microcontroller for turning on and off household appliances remotely through a smart socket. The switching mechanism is monitored and controlled through the Blynk platform. A 4-channel relay module is used to transition DC current loads to AC current loads in order to activate switching processes. According to the study’s findings, the Wi-Fi smart home socket system is able to save on excessive usage of electrical appliances while also increasing electrical appliance safety.
Touch-free tissue dispensing device Mohd Zaki, Nurul Shahira; Nik Dzulkefli, Nik Nur Shaadah; Abdullah, Rina; Ismail, Syila Izawana; Omar, Suziana
Indonesian Journal of Electrical Engineering and Computer Science Vol 35, No 2: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v35.i2.pp795-803

Abstract

In this paper, an innovative solution for the everyday issue of tissue dispensing is presented. With billions of tissues distributed daily, the current dispensers often face challenges, as revealed in studies of frequently damaged units. The primary objective was to enhance this fundamental item, aiming to simplify users’ lives. The key innovation lies in granting users control over the tissue dispenser’s rolling mechanism. Introducing the Arduino UNO microcontroller-powered smart tissue dispenser. Operated by a stepper motor, the dispenser reacts to the user’s needs. Activation occurs when the infrared sensor detects hands, prompting the motor to release the appropriate amount of tissue. It’s like witnessing magic, yet it’s simply the ingenuity of technology at play. The software for the Arduino UNO, serving as the project’s controller, is compiled, and uploaded using the Arduino IDE. The performance of this automatic tissue dispenser indicates success in addressing common issues and facilitating effortless tissue retrieval.
Co-Authors Ismail, Syila Izawana Jaafar, Afiza Nur Mohd Zaki, Nurul Shahira Nik Dzulkefli, Nik Nur Shaadah Omar, Suziana Suffian Ahmad Taufik, Ahmad Danish