Design And Construction Of An Automatic Water Pump Controller With Lcd Level Indicator

ABSTRACT

This project is titled the design and constmction of an automatic water pump controller

with level indicator. The project is designed to give a display of water level in a tank

and control a pump motor as required. The reading given is in the scale of centimeter

and percentage. The project circuitry mainly comprises an ATMEGA328P

microcontroller which is the processing unit of the system, 16 X 2 liquid crystal display

(LCD) which displays the level of the water in the water tank as well as the status of

the water pump, BC54 7 transistor which is an NPN transistor which works as a

switching device to actuate or deactivate water pump, 5V de Relay which is connected

to the AC supply that starts or stops the water pump and an Ultrasonic sensor which is

used to sense the distance or level of the water in the water tank. All these work together

to give a perfect water pump automating system. The Chapter one of this report is based

on the introduction, Background, scope, aim and objectives, significance and

application of the project. Chapter two is centered on the review of past related project

or research. Chapter three detailed the methodology and Design of the project. Chapter

four contains the analysis of results and Implementation of the designs while chapter

five concludes the report.