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Development of Alcohol Monitoring System by Using Arduino-Scilab<br />

Noridayu binti Adnan<br />

Supervisor: Dr. Wan Mariam Wan Muda<br />

Bachelor of Applied Science (Electronics and Instrumentation Physics)<br />

School of Ocean Engineering<br />

Monitoring is a record activities of a project with systematic and purposeful<br />

observation. Malaysia needs to consider alcohol as one of the reasons for fatal<br />

accident. Therefore, alcohol monitoring system by using SCILAB is developed as it is<br />

an open source software. The objectives are determine the level alcohol from the<br />

sensor, develop the programme to measure the alcohol value, and develop the<br />

Graphical User Interface (GUI) using SCILAB to monitor the alcohol level. The SN MQ-<br />

3 sensor is used to detect the attentiveness of alcohol gas in air. The sensor used is<br />

experimented towards the alcohol. The programme for the microcontroller is<br />

developed. The GUI is designed for the monitoring system using SCILAB. SCILAB is<br />

chosen as it can provides the correlation analysis and excellent 2D graphic. Lastly, the<br />

whole process is tested. End of the research, one suitable alcohol sensor for the realtime<br />

alcohol monitoring system is developed.<br />

161 | U M T U N D E R G R A D U A T E R E S E A R C H D A Y 2 0 1 9

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