Development Of Embedded Controller For High Power Led Rope Light Application

Seow, Soon Loy (2009) Development Of Embedded Controller For High Power Led Rope Light Application. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

The project is titled as “Development of an embedded controller for High-Power LED Rope Light application”. In this project, the embedded controller developed is based on ATMEL ATMega 168 prototype board. This project is to design and develop the changing color patterns and LED characteristic. Instead of using assembly language to compile, this controller will use Arduino which use C programming language to develop the algorithm. The goal of the project is to design and develop a laboratory scale functioning prototype in order to demonstrate the interfacing between the controller and phase angle power control module. The ATMEL ATMega168 controller is able to generate pulse wave signal(PWM). The desired pulse wave signal generated is an input signal for phase angle power control module as the input to thyristor gate terminal in order to control the color changing patterns and LED characteristic. The major hardware implementation in this project is ATMEL ATMega 168 prototype board. ATMEL ATMega 168 is chosen due to its specification features of high speed, easy-design hardware system and low power consumption.

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