Robot Controlled Using DTMF Technique For Chemical Transportation Purposes

Melissa Sara Echa, Gabriel (2015) Robot Controlled Using DTMF Technique For Chemical Transportation Purposes. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Robot Controlled Using DTMF Technique For Chemical Transportation Purposes.pdf - Submitted Version Download (269kB)

Abstract

A chemical laboratory always has an issue regarding the safety of handling the chemical liquid. A chemical can be corrosive, harmful and flammable which is very dangerous, especially to the human. Therefore, the motivation of conducting this project is to replace the manpower that transfer a test tube contains liquid chemical from one station to another station for storage purposes. Hence, the safety measure at the working place can be increased. The main objective of this project is to construct a mobile robot that can be controlled by using a mobile phone. In completing this project both software and hardware are involved. The software that been used is Proteus Professional 8 for both circuit design and the circuit layout. Besides that, PIC C Compiler software is also used to create the C programming. The components involve in this project is PIC Microcontroller named PIC18F4550 as the main component and MT 8870 as the second main component so that DTMF technique can be applied. The result shows that the robot is successfully controlled by using a mobile phone. The user will call the embedded mobile phone that will attach to the robot. During the call, if any button is pressed at the transmitting mobile phone, the robot moves forward, backward, left, right or stop based on the programming. In conclusion, the movement of the robot can be controlled by applying DTMF technique to move a chemical filled test tube in a small laboratory. Hence, it will increase the safety measure in the laboratory and decrease the potential of occurring involved with chemical accidents.

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