International Journal of Computer Applications
In this paper, the authors are targeted to integrate colour graphic LCD and touch screen for industrial applications such as Human Machine Interface. The main objective is to replace traditional mono-chrome LCDs and mechanical switches, with colour graphical LCD and touch screens. This paper focuses on integration of graphic and touch screen in Human Machine Interface using PIC24FJ256DA210 microcontroller which has integrated graphic controller. In this paper, they have successfully implemented graphic and touch screen to control various kind of devices such as relay, speed and direction control of motor and input sensors which are key components for making HMI which is used for Industrial applications.