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Soundarya RP
BPooja Reddy
Akshitha A
Anusha R
Ananda Shankar


This paper describes the design of smart blind stick, this is an approach to alert visually impaired people from obstacles around them this device is composed with ultrasonic sensors, IR sensor, Arduino Mega 2560 where ultrasonic sensor detects the distance between stick and obstacle in front of them and IR sensor is used to detect the obstacles which are very close. If any obstacle occurs, the system will alert the person by generating an alarm using buzzer. So, the person can avoid collisions with the obstacles. Our project aims to design and implement an efficient and cheap stick.




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