Smart Blind Stick
It cost me just 10 to make one.
Smart blind stick. Read arduino isp log. I used ultrasonic sensor for detecting the obstacles. Fitted with radio frequency rf transmitter and. Here we will make a smart stick for blind person by using arduino and ultrasonic sensor.
In these days we are talking about flying cars but these people have been using just a plain stick blind student gifted wewalk smart cane. Blind people have used canes as mobility tools for centuries but it was not until after world war i that the white cane was introduced. The otherwise simple looking stick is no less than a magic wand for its targeted users. One is the main circuit which will be mounted on the blind man s stick.
Of course you can use a vibrator motor in place of buzzer and advance a lot more using your creativity. Through this the blind person can aware about the obstacles in front of him. He has named this stick as smart blind stick. This smart stick will have an ultrasonic sensor to sense distance from any obstacle ldr to sense lighting conditions and a rf remote using which the blind man could remotely locate his stick all the feedbacks will be given to the blind man through a buzzer.
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. In 1931 in france guilly d herbemont launched a. User reviews wewalk is an incredible idea and has game changing potential to help blind and low vision sanjay batra google. The other is a small remote rf transmitter circuit which will be used to locate the main circuit.
Learn how to make smart blind stick with arduino arduino project. This arduino smart blind stick project requires two separate circuits. Introduction presently blind people use a white stick as a tool for direction when they move or walk. 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.
Blind s mate is a combination of smart stick and a mobile app that can alert people of impending obstacles and water pits while providing audio feed to the users about obstacles encountered.