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 with ultrasonic sensor ppt.
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.
This smart stick can help blind people walk on the street safely without any help.
We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology.
Ultrasonic navigation system for the blind submitted by abhishek dixit gagandeep singh mohit kumar pravin kumar under guidance of prof.
Mishra head of department prof.
Smart blind stick using arduino pdf 33.
Through this the blind person can aware about the obstacles in front of him.
This arduino board is small enough to install on a regular stick and has buzzer ldr sensor ultrasonic sensor and a water detector sensor interfaced to it.
Sensor based blind stick 1.
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.
An ultrasonic sensor will be installed in a stick which will sense the distance of a person from any obstacle an ldr to.
The technology can indeed neutralize human disability.
Blind stick is an innovative stick designed for visually disabled people for improved navigation.
Abdul kalam technical.
Gangwar project incharge department of electronics engineering kamla nehru institute of technology sultanpur 228118 u p dr.
Smart blind stick using arduino ppt 32.
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.
I used ultrasonic sensor for detecting the obstacles.
It cost me just 10 to make one.
The blind stick is integrated with ultrasonic sensor along with light and water sensing.
Smart blind stick project using arduino and sensors 35.
Smart blind stick project using arduino and sensors.
The smart stick is built on arduino pro mini.
