User manual

CHAPTER 3
METHODOLOGY
3.1 INTRODUCTION
The software implementation and hardware implementation are explained in
detail through this chapter. Software implementation discussed on the designing the
program by flowchart, writing and testing the program. The hardware methodology
is divided into two parts. First part discussed the method by using the microcontroller
independently. The second part is the implementation by combined sensor and relay
simultaneously. Basic knowledge on the design and high level language is acquired.
3.2 SOFTWARE IMPLEMENTATION
This project involves several steps:
1. Define the task
2. Designing the system
3. Writing the control program
4. Test and debug