About:
Smart Blind Stick is an assistive device for visually impaired users that detects obstacles and provides real-time alerts. Using an ultrasonic sensor, Arduino/ESP32, buzzer, and vibration motor, it enhances safe navigation. Optional GPS and GSM modules enable tracking and emergency communication.
2nd semester mini project.
Repo: https://github.com/Pavn31/Smart-Blind-Stick
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