Carbon Dioxide and Carbon Monoxide Gas Detection System for Cars

Authors

  • Mei Kee Seow School of Electrical Engineering, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia.
  • Mohamed Sultan Mohamed Ali School of Electrical Engineering, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia.

Abstract

: This paper report on a carbon dioxide and carbon monoxide gas detection system for cars. MQ7 and MQ135 are connected to ESP32 to detect carbon monoxide (CO) and carbon dioxide (CO2) respectively in this system. The numerical reading of the CO and CO2 are calculated in particles per million (ppm) and is displayed on a LCD. The real time result will also display on the Blynk mobile application. When the concentration of gases reaches a certain limit (1500ppm for CO2 and 35ppm for CO) the buzzer will on and an alert message will send to the mobile device informing the passenger on the danger. The aim of the system is to monitor the concentration of CO and CO2 in the car and enhanced the safety of the passenger in car.

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Published

2021-10-15

How to Cite

Seow, M. K., & Mohamed Ali, M. S. (2021). Carbon Dioxide and Carbon Monoxide Gas Detection System for Cars. ELEKTRIKA- Journal of Electrical Engineering, 20(2-3), 65–69. Retrieved from https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/312

Issue

Vol. 20 No. 2-3 (2021): Special Issue on Instrumentation & Robotics

Section

Articles

License

Copyright of articles that appear in Elektrika belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.