Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

This Smart 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 ...

Contribute to BogdanHancis/Blind-Walking-Stick-Using-Arduino-Ultrasonic-Sensor development by creating an account on GitHub.

An Ultrasonic sensor will be installed in a stick which will sense the distance of a person from any obstacle, an LDR to sense lighting conditions and an RF remote which the blind man could use to ...

These ultrasonic sensors will send an Ultrasonic wave using the ultrasonic transmitter of the sensor. These ultrasonic waves travel through air and on colliding with an obstacle, get reflected back.