Safe for Indoor and Outdoor Use Whether navigating crowded streets or maneuvering through furniture indoors, the stick is versatile and effective in various environments.
Eco-Friendly Technology Using low-energy components, the Smart Blind Stick is an environmentally friendly assistive device that aligns with sustainable living practices.
Whenever the sensor detects any object in its path the buzzer starts beeping and also at the same time the LED turns on.
The blind person can hear the beeping of the buzzer and manage to change the way. In this way, the person can easily find his way without getting injured.
This smart stick works in the same way as the Ultrasonic range finder did. You can also see the real-time values of the distance in cm on the Arduino serial monitor.
Once the circuit is ready for this Arduino mini-project tie the whole set-up to a stick using zip ties.
Arduino NANO: The core microcontroller that processes inputs from the sensor and controls the output devices.
Obstacle Detection
HC-SR04 Ultrasonic Sensor: Measures the distance to nearby objects and alerts the user to obstacles.
Feedback System
Buzzer: Emits audible alerts
LED: Provides visual feedback.
Power Supply
DC Batteries: Ensure portability and consistent power for the device.
Our Work
Discover SMARTGUID, an innovative smart blind stick designed to enhance mobility for the visually impaired. Equipped with an ultra sensor, SOS button, better battery life, and ergonomic grip.