Smart Blind Stick Using Arduino

Pdf smart blind stick project using arduino and sensors dagi fabri academia edu academia edu is a platform for academics to share research papers.

Smart blind stick using arduino.

One is the main circuit which will be mounted on the blind man s stick. The stick also has an rf receiver which connects with an rf transmitter that acts as a remote for finding the stick on missing. The smart stick is built on arduino pro mini. With this in mind let us use the power of arduino and simple sensors to build a blind man s stick that could be a lifesaver for visually impaired persons.

The other is a small remote rf transmitter circuit which will be used to locate the main circuit. This smart stick can help blind people walk on the street safely without any help. The main board s circuit diagram is shown below. The other is a small remote rf transmitter circuit which will be used to locate the main circuit.

With this in mind let us use the power of bolt arduino and simple sensors to build a blind man s stick that could perform more than just a stick for visually impaired persons. The smart blind stick automatically detects the obstacle in front of the person and give him a response to the person by vibrating the stick and also with a warning sound. Smart stick the technology can indeed neutralize human disability. This arduino board is small enough to install on a regular stick and has buzzer ldr sensor ultrasonic sensor and a water detector sensor interfaced to it.

This arduino smart blind stick project requires two separate circuits. Through this the blind person can aware about the obstacles in front of him. Using this smart blind stick a visually impaired person can walk without anyone s help. This arduino smart blind stick project requires two separate circuits.