Development of Flood Detector System Using MC68HC11 Microcontroller

This project is involving the development of flood detector system which will determine the current water level that is assuming from the voltage from the detector. The data that has been collected will be analyzed in database to make sure the safety purpose been taken if the water reach to warning level. This project consists of three parts which the first part is involving the development of the system that capable to detect water level. The second part is the development of the system that can process the value that has been collected to the water deepness level. The third part is about the system that will modulate the signal that has been collected from the process system in second part and it will transmit the modulated signal through the antenna. The signal from the third part will be received by the receiver part to be displayed on the display segment. This project used an assembly language for processing part and 7 segment displays for display part. The overall flood detector system design consists of hardware design and software development. The most important hardware design is a microcontroller board that used to control the whole system and the transmitter and receiver module that used to send and collect the data.