Publication Date:
2018-12-04
Description:
In present work, an SMS gateway information system for detecting CO, O3 and Particulate Matter (PM) is designed and tested. The prototype of the system is developed using an electronic system with sensors of CO, O3, and PM. The data is transmitted to the microcontroller as an electronic control to provide air quality status further. The prototype consists of sensor of MiCS-5524, MiCS-2614, and GP2Y1010AU0F, ATMega 328 Microcontroller, micro SD LCD data logger and modem circuit for SMS gateway based detection information. The test of the system indicates that CO gas is detected using the MiCS-5524 sensor, O3 is measured using sensor MiCS-2614 and PM is detected using GP2Y1010AU0F Sharp sensor. Based on the result of electronic system test, each sensor has output analog voltage that able is read by ADC feature on a microcontroller with the output voltage (Vout) or ADC from sensor proportional to a gas concentration that is around the sensor. This prototype can provide information ...
Print ISSN:
1757-8981
Electronic ISSN:
1757-899X
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
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