Wireless Carbon Monoxide Level Control and Monitoring System

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dc.contributor.authorRerkratn, Apinai
dc.contributor.authorRiewruja, Vanchai
dc.contributor.authorPetchmaneelumka, Wandee
dc.contributor.authorTammaruckwattana, Sirichai
dc.date.accessioned2026-08-06T10:49:33Z
dc.date.available2026-08-06T10:49:33Z
dc.date.issued2025-01-01
dc.description.abstractThis paper proposes an online carbon monoxide control and monitoring system. The proposed system comprises an MQ-7 CO gas sensor module, a DHT11 digital temperature and humidity sensor module, an ESP8266 module, and a Relay Module. The ThingSpeak platform is used to create HMI for online monitoring of CO level, temperature, humidity, and status of the ventilation fan. This proposed system can measure CO and monitor all parameters of measurement data, alert users when CO values exceed the set value. In addition, the measured CO values are used to control the ventilation system operation (ON or OFF) to maintain the CO at a non-harmful level. The experiment testing and results with three conditions show that the proposed system can measure and monitor CO level, temperature, and humidity online with satisfying values. The ventilation fan can operate with function as a design procedure and maintain CO at a non-harmful level.
dc.identifier.citationProceedings of the Annual International Conference on Control Automation and Robotics Iccar, 537-541, 2025
dc.identifier.doi10.1109/ICCAR64901.2025.11073038
dc.identifier.issn22512454
dc.identifier.other2-s2.0-105013081605
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/16545
dc.sourceProceedings of the Annual International Conference on Control Automation and Robotics Iccar
dc.subjectCarbon Monoxide (CO)
dc.subjectESP8266
dc.subjectInternet of Things (IoT)
dc.subjectMQ-7
dc.subjectVentilation System
dc.titleWireless Carbon Monoxide Level Control and Monitoring System
dc.typeConference Paper

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