to get information about the topic bus no announcement and identification for blind people related topic refer the page link bellow

http://seminarsprojects.net/Thread-bus-number-announcement-and-identification-for-blind-people?pid=60353#pid60353 ....etc

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audio guidance system for blind with circuit diagram

Audio Guidance System for the Blind with Circuit Diagram (Electronics Project)
Project Objectives

The main goal of the project is to provide a cost-effective way to allow buildings to support blind people.
The Blind Audio Guidance System hopes to allow visually impaired users to simply press a button, speak the desired destination, and be guided there with the use of audio instructions.
The system hopes to provide a portable unit that can easily be carried and operated by a visually impaire ....etc

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ABSTRACT

LPG gas is supplied in pressurized steel cylinders. As this gas is heavier than air, when it leaks from a cylinder it flows along floor and tends to settle in low spots such as a basement. This can cause fire or suffocation if not dealt with. Here is a circuit that detects the leakage of LPG gas and alerts the user through audio-visual indications.

This LPG Gas Sensor (MQ6), ideal sensor for use to detect the presence of a dangerous Liquefied petroleum gas (LPG) and it has high sensitivity to propane, butane, isobutene, natural ....etc

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bus identification for blind using rfid

Abstract

This paper presents a bus detection system using RFID technology that aims to ease the traveling and movement of blind people. The proposed system consists of two detection subsystems; one on the buses and the other on the bus stations, database system and a website. In the bus detection subsystem, the nearby stations will be easily detected and then announced through a voice message inside the bus. Moreover, any existing blind person in the surrounding area of the station will be detected by t ....etc

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yes detail about this project..circuit diagram and all material related with this project..

yes detail about this project..circuit diagram and all material related with this project..
....etc

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I am making a project on --bus identification for blind..can u provide me the circuit diagram and other relevant details on it. ....etc

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Bus identification systam for vision impaired using rfid ....etc

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ABSTRACT
This paper presents the architecture as well as the implementation of the system that helps the visually impaired person to
navigate autonomously in the indoor environment. This method utilizes the Global Positioning System (GPS) and it also
incorporates object avoidance technologies. The system applies a zigbee protocol to provide the continuous tracking of the
visually impaired person. It also consists of additional components like ATMEGA microcontroller, ultrasonic sensor and
microphone to provide more refined location and orie ....etc

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send me full detail about this topic
with proper block diagram and circuit diagram ....etc

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i like to do my project about bus identification system for vision impaired people plz say any site to search or give any content. ....etc

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