An assistive walking stick prototype designed for visually impaired individuals. This smart stick uses ultrasonic sensors to detect obstacles and alerts the user with a buzzer. It's compact, efficient, and cost-effective — made as part of a science/tech exhibition project.
arduino cpp sensor nano arduino-nano uno arduino-uno buzzer ultrasonic-sensor arduino-sketch smart-stick smart-blind-stick blindstick automatic-blind-stick blind-stick
-
Updated
Aug 4, 2026 - C++