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All Journal Transmisi: Jurnal Ilmiah Teknik Elektro ELKHA : Jurnal Teknik Elektro Jurnal Informatika dan Teknik Elektro Terapan ELINVO (Electronics, Informatics, and Vocational Education) Journal of Electrical Technology UMY JETT (Jurnal Elektro dan Telekomunikasi Terapan) Indonesian Journal of Artificial Intelligence and Data Mining JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Rang Teknik Journal Journal Technology and Implementation Bussines TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Buletin Ilmiah Sarjana Teknik Elektro Jambura Journal of Electrical and Electronics Engineering Jurnal Teknika Kontribusia : Research Dissemination for Community Development Jurnal Teknologi dan Terapan Bisnis Academia Open Indonesian Journal of Law and Economics Review Journal of Computer Networks, Architecture and High Performance Computing Community Empowerment Journal of Electrical Engineering and Computer (JEECOM) JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Jurnal Abdimas ADPI Sains dan Teknologi Indonesian Journal of Innovation Studies Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Malcom: Indonesian Journal of Machine Learning and Computer Science Teknik: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Jurnal Teknologi dan Terapan Bisnis Riwayat: Educational Journal of History and Humanities Journal for Technology and Science
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Journal : Journal for Technology and Science

AUTOMATIC COOKER HOOD MONITORING SYSTEM BASED ON INTERNET OF THINGS Raharjo , Annas Wismo; Ayuni, Shazana Dhiya
Journal for Technology and Science Vol. 1 No. 3 (2024): Journal for Technology and Science
Publisher : PT ANTIS INTERNATIONAL PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ipteks.v1i3.209

Abstract

Acute Respiratory Tract Infection (ARI) poses a significant health risk, particularly for housewives frequently exposed to kitchen smoke, which contains harmful pollutants like carbon monoxide, potentially leading to serious conditions such as cancer and pneumonia. To address this issue, the development of an effective smoke removal system is crucial. This research employs a Research and Development methodology to design and test an automatic cooker hood that utilizes the MQ-7 sensor for smoke detection, controlling a 12V DC fan through a relay to operate at three adjustable speeds: low, medium, and high, based on real-time smoke intensity. The Aims of this study are to create a monitoring tool that efficiently removes kitchen smoke and provides immediate feedback on air quality. Results indicate that the system functions optimally, with the fan speed successfully adjusting according to detected smoke levels and displaying data on a 16x2 I2C LCD as well as through the Blynk application, offering clear visualization of air quality metrics. This research introduces a Novelty in integrating IoT technology for real-time air quality monitoring in kitchens, enhancing user awareness and intervention capabilities. However, fluctuations in smoke readings from the MQ-7 sensor present a Knowledge Gap, highlighting inconsistencies that affect PPM accuracy. The Implications of this study suggest the potential for improved health outcomes through better indoor air quality management, while future research should explore sensor accuracy enhancements and optimal placement strategies to ensure more reliable measurements, thereby further advancing the effectiveness of the automatic cooker hood system.
AUTOMATIC CONTROL OF LIGHTS IN A ROOM USING IOT-BASED PIR SENSOR Shamasta, Trias Aji; Ayuni, Shazana Dhiya
Journal for Technology and Science Vol. 2 No. 2 (2025): Journal for Technology and Science
Publisher : PT ANTIS INTERNATIONAL PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ipteks.v2i2.421

Abstract

Objective: Technological innovations facilitate digital operation, exemplified by smarthome technology. This study aims to implement this technology in a prototype for light control using a PIR sensor. Method: The research adopts a research and development approach, conducting tests on the ESP32 microcontroller, PIR sensor, four-channel relay, and Blynk application-controlled lights. Results: Results indicate that the PIR sensor effectively detects objects within a range of 30cm to 1m. The four-channel relay successfully regulates the on/off functionality of the connected lights. Command execution from the Blynk application button exhibits an average delay of 1.1 seconds for light activation via smartphone. Testing of the PIR sensor indicates an effective object detection range of up to 5m, triggering automatic light activation when the user is within this distance. Novelty: Technological innovations facilitate digital operation, exemplified by smarthome technology.