PERANCANGAN SISTEM PENDETEKSI BAHAYA BANJIR BERBASIS MIKROKONTROLLER PIC 16F877A

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Flood Control System Design Based Microcontroller with ultrasonic as your detection media with the end result a prototype system consisting of water level sensors , microcontroller PIC 16F84A and a desktop computer with a working system as follows: water level sensor will always read the surface of the water. Both under normal conditions and conditions of danger, the sensor will always transmit data via radio waves that is attached to the sensor unit. Microcontroller will change the data that goes into the BEEP tone out of the Buzzer , then by using the LED indicators as a form of memorial state level rise to the surface so that the water can be controlled.

Keywords: Control, Ultrasonic, Microcontroller PIC 16F84A, Buzzer, and LED Indicators.