Blind stick is an innovative stick designed for visually disabled people for improved navigation.
Smart blind stick ppt download.
This arduino smart blind stick project requires two separate circuits.
Smart blind stick 2.
The other is a small remote rf transmitter circuit which will be used to locate the main circuit.
A smart stick for the blind equipped with obstacle recognition using ai technologies adds more virtual visibility in their journey.
The blind stick is integrated with ultrasonic sensor along with light and water sensing.
Using this smart blind stick a visually impaired person can walk without anyone s help.
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.
I have used arduino pro mini because its smaller in size and can easily be placed on a blind.
Sometimes even when they use this stick there is no guarantee that the blind persons are safe and secured in.
We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology.
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.
Smart blind stick with ultrasonic sensor abstract.
This will assist the blind persons during the walk and provides an alarm if any hurdle is detected within the set range.
It shows that such a stick can be a significant boon to the.
Here s a screenshot of smart blind stick using arduino in proteus isis.
It is well known that the blind people carry a hand stick with them whenever they need a support.
The device is designed with an intention to sort out common issues faced by the blind people while using traditional sticks.
Presently blind people use a white stick as a tool for directing them when they move or walk.
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.
One is the main circuit which will be mounted on the blind man s stick.
Here we develop a tool which can serve as a blind stick being more efficient and helpful than the conventional one.
The main aim of this project is to assist the blind persons without the human need.
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.
This smart stick can help blind people walk on the street safely without any help.
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.
