Blind Assist Ultrasonic Navigation 5 Steps with Pictures Circuit Diagram Smart Blind Stick is an innovating stick designed for visually disable people for improved navigations. We here purpose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology. Our purposed project first used ultrasonic sensor to detect obstacles ahead using ultrasonic waves. Fix your Arduino in the box using screws. Now make two holes for fixing the ultrasonic sensor on the lid of the box as shown in the above image. I attached the buzzer outside of the box for better sound. Next, I attached the toggle switch at the side of the box and made a small hole for connecting the vibration motor to the Arduino. the range of 3m to 4m. The project is made by inspiring from the natural navigation system of a mammal called Bat. Although the navigation for blind using ultrasonic is a complex process but here we will present only the hurdle detection procedure. The project makes the use of UNO Arduino processor, ultrasonic sensors, 5V Buzzer,
Obstacle Detection: The ultrasonic sensor accurately measures distances and detects obstacles in the user's path. Real-time Feedback: The system provides real-time audio feedback through a buzzer, indicating the proximity of objects. Adjustable Warning Levels: The buzzer emits different frequencies and durations of sound based on the distance of detected objects.
Smart Stick for Blind People Using Arduino UNO and Ultrasonic Sensor Circuit Diagram
Learn how to use the ultrasonic sensor (HC-SR04) with Arduino. This tutorial will teach you what it is, how to assemble the sensor on Arduino, and, at the end, you'll implement it into an alarm system project. Ultrasonic sensor with Arduino - Complete Guide.
This is a navigation assistant for the visually impaired, not necessarily just for the 'blind,' but rather it is a useful tool for anyone with blurry vision or difficulty seeing, legally blind or otherwise. It uses an ultrasonic sensor - HC-SR04 - to 'read' the environment and get a distance reading, while a buzzer relays the distances to the
Blind Assist Ultrasonic Navigation : 5 Steps (with Pictures ... Circuit Diagram
Blind stick is an innovative stick designed for visually disabled people for improved navigation. We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology. The blind stick is integrated with ultrasonic sensor along with light and water sensing.
