This chapter includes a brief overview on experimental research and the process that led to the selection of the research design used in this study. Additional topics addressed in Chapter 3 are: research locale, and instrumentation.
An experimental type of methodology was used to conduct this research. An experimental method of research is a systematic and scientific approach to research in which the researcher manipulates one or more variables, and controls and measures any change in other variables(http://explorable.com/experimental-research.html). The method is appropriate to this study since it aims to overcome the present condition of our country, specifically the areas near Pamantasan ng Lungsod ng Maynila during rainy days. The technique that the researchers will use under experimental method is developing a device that monitors the height of the water using sonar sensor and sends it to the server by the means GSM module. Then the data received by the GSM will be sent to the application created for android phones via internet.
The purpose of employing the experimental method is to overcome the present condition of the areas near Pamantasan ng Lungsod ng Maynila during rainy days. The researcher opted to use this kind of research considering the desire to acquire data from the device that the researchers developed so as to formulate rational and sound conclusions and recommendations for the study. Block Diagram
Flood Monitoring Unit
The researchers will conduct the study to three different areas near Pamantasan ng Lungsod ng Maynila, these areas are selected to inform the students of the said university if the route they will take is still passable or not.
An instrument was developed to monitor the flood in three different areas near Pamantasan ng Lungsod ng Maynila. This section will discuss the instrument and its development....
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