Wireless control of LED display using Bluetooth and Android

Wireless control of LED display using Bluetooth and Android

Omidi, P.
Lew, D.W.O.

Wei, J. (mentor)

Electrical Engineering, Mathematics and Computer Science

Electrical Engineering

2014-07-04

This thesis elaborates on the implementation of the FPGA board in order to drive the LED system. The goal of this project is to make every part of the design regarding the control of the electronics as customizable as possible. This project consists of 3 main parts to drive the LED system. The first part is called the “Collector”. The collector is used to collect the incoming signals that are transmitted via Bluetooth. The incoming signals are temporarily stored in the second main part of the system which is called the “RAM”. The purpose of storing the signals in the RAM is because the incoming data form the Bluetooth transmission and the outgoing data to drive the LED system is working on two different clock frequencies. The third part is called the “Controller”. The task of the Controller part is to request the information from the RAM part and then to put this on the output of the FPGA to drive the LED system. The data that is read from the RAM part contains RGB values for every LED. The Controller controls all these in- coming data in such a way so that the different variations of the colors can be sent to the LED matrix.

Bluetooth
FPGA
LED
Android
VHDL

http://resolver.tudelft.nl/uuid:8150a6c6-ff15-4ad3-bcb5-2df6b1a7df54

Student theses

bachelor thesis

(c) 2014 Omidi, P.
Lew, D.W.O.