The blind stick is integrated with ultrasonic sensor along with light and water sensing.
Smart blind stick ppt download.
Presently blind people use a white stick as a tool for directing them when they move or walk.
It s got lengthy because i have designed a stick.
It is well known that the blind people carry a hand stick with them whenever they need a support.
Smart blind stick 2.
Through this the blind person can aware about the obstacles in front of him.
The main aim of this project is to assist the blind persons without the human need.
I have used arduino pro mini because its smaller in size and can easily be placed on a blind.
It shows that such a stick can be a significant boon to the.
The smart blind stick automatically detects the obstacle in front of the person and give him a response to the person by vibrating the stick and also with a warning sound.
Using this smart blind stick a visually impaired person can walk without anyone s help.
This arduino smart blind stick project requires two separate circuits.
The device is designed with an intention to sort out common issues faced by the blind people while using traditional sticks.
Because the simulation was big in size that s why these sensors are looking so small you need to zoom in to get all the details.
Sometimes even when they use this stick there is no guarantee that the blind persons are safe and secured in.
Blind stick is an innovative stick designed for visually disabled people for improved navigation.
We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology.
Smart blind stick blind people who suffer from a severe reduction in vision that cannot be corrected with conventional means such as refractive correction or medication and reduces a person s ability to function at certain or all tasks.
The other is a small remote rf transmitter circuit which will be used to locate the main circuit.
Here s a screenshot of smart blind stick using arduino in proteus isis.
One is the main circuit which will be mounted on the blind man s stick.
This smart stick can help blind people walk on the street safely without any help.
Here we develop a tool which can serve as a blind stick being more efficient and helpful than the conventional one.
This project is a smart stick which is capable of detecting any obstacle detect water and corners and even allow the user to find the stick if anyhow missed by the user by pressing a remote switch.
First the ultrasonic sensor 2 buzzer led should be attached to breadboard then we should connect these components to arduino by wires after that the circuit should be attached to a stick with a tape.
A smart stick for the blind equipped with obstacle recognition using ai technologies adds more virtual visibility in their journey.
