This arduino smart cane can assist them while walking alone in new environments by taking inputs through an obstacle sensor (ultrasonic sensor) and providing feedback to the person through haptics (vibration motor).
Using this Arduino Smart Cane, a visually impaired person can walk without anyone’s help. The cane can automatically detect the obstacle in front of the person and give him a feedback response by vibrating the walking stick and also through a warning sound. Through this tool, the blind person can thus be aware about the obstacles in front of him. I used an Ultrasonic sensor with an Arduino for detecting the obstacles
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