Blind Stick Using Ultrasonic Sensors

Blind walking stick using arduino ultrasonic sensor hc sr04 blind walking stick using arduino ultrasonic sensor hc sr04.

Blind stick using ultrasonic sensors.

All the feedbacks will be given to the blind man through a buzzer. Ultrasonic navigation system for the blind submitted by abhishek dixit gagandeep singh mohit kumar pravin kumar under guidance of prof. 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. Ultrasonic sensor is connected to arduino.

Ultrasonic blind stick for completely blind people to avoid any kind of obstacles abstract. Sensor based blind stick 1. The remote built on rf transmitter has a switch pressing which the buzzer installed on the stick is triggered and by the sound of the buzzer a blind person can find the stick. To design blind walking stick using.

Smart blind stick project using arduino and sensors. In this project we will learn how to design blind. The blind stick is integrated with ultrasonic sensor along with light and water sensing. Our proposed project first uses ultrasonic sensors to detect obstacles ahead using ultrasonic waves.

In the circuit an arduino nano is used as the platform. Abdul kalam technical. On sensing obstacles the sensor passes this data to the microcontroller. As shown in diagrams there are two openings in ultrasonic sensor first is transmitter or trigger and second.

The technology can indeed neutralize human disability. Mishra head of department prof. Gangwar project incharge department of electronics engineering kamla nehru institute of technology sultanpur 228118 u p dr. The ultrasonic sensor detects obstacles and ldr sensor allows determining the lighted and dark places.

Blind walking stick arduino ultrasonic sensor. Ultrasonic blind walking stick components used.