Sensor based blind stick 1.
Smart blind stick with ultrasonic sensor ppt.
The technology can indeed neutralize human disability.
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.
It cost me just 10 to make one.
The smart stick is built on arduino pro mini.
Of course you can use a vibrator motor in place of buzzer and advance a lot more using your creativity.
Gangwar project incharge department of electronics engineering kamla nehru institute of technology sultanpur 228118 u p dr.
Smart blind stick project using arduino and sensors 35.
We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology.
Smart blind stick using arduino code 34.
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.
The blind stick is integrated with ultrasonic sensor along with light and water sensing.
Smart blind stick using arduino ppt 32.
This smart stick can help blind people walk on the street safely without any help.
Blind stick is an innovative stick designed for visually disabled people for improved navigation.
An ultrasonic sensor will be installed in a stick which will sense the distance of a person from any obstacle an ldr to.
Mishra head of department prof.
The stick also has an rf receiver which connects with an rf transmitter that acts as a remote for finding the stick on missing.
Smart blind stick project using arduino and sensors.
I used ultrasonic sensor for detecting the obstacles.
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.
With this in mind let us use the power of arduino and simple sensors to build a blind man s stick that could be a lifesaver for visually impaired persons.
Abdul kalam technical.
Through this the blind person can aware about the obstacles in front of him.