Objective of this project is to design a simple, effective, and low-cost smart blind stick for blind people to detect the obstacles in various directions, temperatures, and Day/Night to make blind persons free to walk.
An assistive walking stick prototype designed for visually impaired individuals. This smart stick uses ultrasonic sensors to detect obstacles and alerts the user with a buzzer. It's compact, efficient, and cost-effective — made as part of a science/tech exhibition project.
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