PIC MICROCONTROLLER BASED AUTOMATED WATER LEVEL CONTROL SYSTEM

The objective of this project is to design an automatic water level control system. It indicates the level of water in the tank and automatically controls it by using PIC microcontroller IC 16F887Aand water level sensor. Seven segment displays show the current water level in the overhead tank. When the underground tank water is empty, motor is turn off and buzzer on. In this condition, display indicator shows the ERROR ( E ) character. Three digit seven segment displays are used to show different water levels in percentage. Desire water level is stored in the EEPROM memory of PIC 16F887A. The code developed for the PIC is written in the C language.