Interfacing An LCD With ARM Controller LPC2148

  Md. Moyeed Abrar

The real world devices such as Liquid crystal displays (LCDs), Stepper motor, Analog to Digital converter and Digital to Analog converter and sensors can be interfaced with the ARM processor. LCDs are extensively used in today’s world to display numbers, characters as well as graphics. Whenever the user wants to get the directions or data values the microprocessors and microcontrollers play a vital role in displaying the letters of the alphabet and numbers. Whenever there is a need for large amount of data to be displayed Cathode ray tube (CRT) is a good option to display the data. On the other hand when a small amount of data is to be displayed, simple digit type displays are generally used. The digit oriented displays use various technologies. One among these technologies is the use of LCD which is in limelight. Higher performance microcontrollers is the need of the hour and has a significant impact on the industry’s changing needs, such as the case where microcontrollers are needed to handle bulk of the work without increasing a product’s frequency or power. Now a days ARM controllers are drawing attention owing to its numerous advantages. The state of the art presented in this paper is the interfacing of LCD with ARM controller LPC2148 to display a suitable text message on the LCD. The text message “DYNAMIC PERSON MOYEED ABRAR” was displayed on the LCD.

Keywords- Liquid crystal displays, ARM controller LPC2148, interfacing, text message, numbers, characters, graphics, cathode ray tube

Unique Identification Number - IJEDR1801105
Page Number(s) - 606-618
Pubished in - Volume 6 | Issue 1 | March 2018
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Md. Moyeed Abrar,   "Interfacing An LCD With ARM Controller LPC2148", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.6, Issue 1, pp.606-618, March 2018, Available at :http://www.ijedr.org/papers/IJEDR1801105.pdf