This Arduino based Smart blind stick will have three Ultrasonic sensors connected in left, right, and center to sense distance from any obstacle, a JQ6500 Voice Sound Module to give warning signal, and a 9V battery to power the setup.
An Intelligent Walking Stick for the Visually-Impaired People
DOWNLOAD ABSTRACT, AIM:, Design and Development of Smart blind stick with voice alert., PURPOSE:, Normal blind sticks don’t have any additional
Smart Blind Stick With Voice Alert
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PDF) Smart Blind Stick Using Ultrasonic Sensor
Smart stick detects obstacles in front of the blind.
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