Sound and Communication Project

Sound and Communication

By

Heba Abu Jahal

Ola Shaban

Neveen Abu Amsha

Abstract

In this project, there are three technologies have been used; the intercom technology, using laser in wireless technology, and PIC microcontroller technology. Firstly, we will introduce the description of the transducers and then we will design several intercoms differs according to distance. The first one is designed without amplification. The second one is designed with amplification circuit. The third one is designed using an IC amplifier. After designing the intercoms using wires, we designed them using laser light for transmitting the sound. At the end, Simon game is implemented using the PIC technology. Simon game is a sound related game. PIC16F84 is selected because it is popular microcontroller and suitable for the game requirements.