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All Journal JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA)
Budi, Mohamad Istiyo
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Electrical & Electronics Engineering

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Design of Automatic Cooker Hood Using NodeMCU: Rancang Bangun Automatisasi Alat Penghisap Asap Dapur (Cooker Hood) Menggunakan NodeMCU Budi, Mohamad Istiyo; Saputra, Dwi Hadidjaja Rasjid; Anshory, Izza; Ayuni, Shazana Dhiya
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol. 8 No. 1 (2024): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeeeu.v8i1.1680

Abstract

Acute respiratory distress syndrome (ARDS) poses a significant health risk due to long-term exposure to carbon monoxide-containing kitchen fumes. Installation of a cooker hood or kitchen smoke extractor with an automated fan is crucial for prevention. This study employed a research and development approach to evaluate the effectiveness of utilizing the NodeMCU ESP8266, MQ-7 sensor, 16x2 I2C LCD, and overall system configuration. Experimental results revealed the MQ-7 sensor's rapid response to smoke intensity changes, with an average 3.77-second response time and a range of detection up to 10cm. Relay testing for fan speed control, using three voltage inputs (5V, 9V, and 12V), categorized conditions as SLOW (PPM>10), MED (PPM <11 & >20), and HIGH (PPM>21). The tests demonstrated optimal performance, as the system successfully adjusted fan speeds based on varying smoke intensity levels, ensuring a healthy air quality environment.
Co-Authors Dwi Hadidjaja Izza Anshory Shazana Dhiya Ayuni